From hbr at mailman.qth.net  Mon Dec  1 20:13:15 2014
From: hbr at mailman.qth.net (Ron Barlow via HBR)
Date: Mon, 1 Dec 2014 17:13:15 -0800
Subject: [HBR] Looking for schematic for BC-221 VFO conversion
In-Reply-To: <CAEkBCjD1UvcTN+9ZDPHURW=Zp+JA+PgLNPe1Lxie2+bpNx7P1w@mail.gmail.com>
Message-ID: <1417482795.97735.YahooMailBasic@web160104.mail.bf1.yahoo.com>

I would be keenly interested in a copy of that article, also.
             Thanks & 73 de Ron             
--------------------------------------------
On Sun, 11/30/14, Cyril Euscobar <catman351 at gmail.com> wrote:

 Subject: [HBR] Looking for schematic for BC-221 VFO conversion
 To: hbr at mailman.qth.net
 Date: Sunday, November 30, 2014, 6:03 PM
 
 Hi:
 Several decades ago, QST had this article on converting the
 BC-221 into a
 VFO ( QST March 1947. "The BC-221 Frequency Meter as a VFO"
 by Howard W.
 Johnson, W7NU.).? Does someone have a copy of this they
 can send me?
 Thanks.

From hbr at mailman.qth.net  Mon Dec  1 22:26:16 2014
From: hbr at mailman.qth.net (Ron Barlow via HBR)
Date: Mon, 1 Dec 2014 19:26:16 -0800
Subject: [HBR] Dissipation factor of materials
In-Reply-To: <c9584.223b6b8b.41aca7cf@aol.com>
Message-ID: <1417490776.25404.YahooMailBasic@web160105.mail.bf1.yahoo.com>

Hi Dan,
 I for one, would certainly like to see the results of a comparison of the Q of your inductor, with a similar inductor, that is wound on a low loss polystyrene, or ceramic form.
 I have no means to measure such results, and my post retirement budget insures that situation will not change.
 The writings of the LOWFERs (from the pre digital days), xtal set experimenters, etc., that were/are in a position that demands the lowest loss circuitry, if good results are expected, have indicated that pvc coil forms are sub optimal.
 It would be very interesting to see some real life measurements.
                          73 de Ron 
--------------------------------------------
On Sun, 11/30/14, Hopperdhh at aol.com <Hopperdhh at aol.com> wrote:

 Subject: Re: [HBR] Dissipation factor of materials
 To: imalowfer at yahoo.com
 Date: Sunday, November 30, 2014, 12:03 PM
 ?
 ?
 I made a plate coil
 for?a?Johnson 
 Messenger conversion to 75 meters that was?wound on 3/4
 inch PVC pipe (1 
 1/16 inch OD).? The winding was 31 
 turns No. 24 enameled wire space wound using No. 28 wire as
 a temporary 
 spacer.? This gave 17.9 uH with an unloaded Q of about
 225.? Not bad 
 for a small coil!? This was measured on a Boonton 260
 Q-Meter.
 ?
 A good experiment would
 be to compare a similar 
 coil wound on polystyrene.
 ?
 My guess is?that the
 small dissipation 
 factor of?PVC will?not affect the Q enough to
 measure.
 ?
 This conversion was
 posted on AMfone.net several 
 years ago, but for some silly reason I can't register
 anymore with my aol.com 
 email address!
 ?
 Dan K9WEK

From w0ep at w0ep.us  Mon Dec  1 22:46:23 2014
From: w0ep at w0ep.us (Chris Howard w0ep)
Date: Mon, 01 Dec 2014 21:46:23 -0600
Subject: [HBR] BC-221 article
In-Reply-To: <547D32DF.5000304@w0ep.us>
References: <547D32DF.5000304@w0ep.us>
Message-ID: <547D360F.20502@w0ep.us>


Moderators:  I meant to send the article to Ron, not the whole list.

Sorry about that.

Chris
w0ep


From brian at lessonsinlutherie.com  Fri Dec  5 19:01:35 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Fri, 5 Dec 2014 16:01:35 -0800
Subject: [HBR] Drilling templates?
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAM6aTiKaX+9Nj+ssc6zyMdkBAAAAAA==@lessonsinlutherie.com>

Hello All,

 

Does anybody have an idea where to find panel and chassis drilling templates
for the HBR-8 and/or the HBR-11? 

 

I work with graphics all the time, and can make full size prints from most
any drawn-to-scale original. I would be happy to make them generally
available if anybody has a place to start.

 

Thanks,

 

Brian



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From brian at lessonsinlutherie.com  Mon Dec  8 14:23:59 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Mon, 8 Dec 2014 11:23:59 -0800
Subject: [HBR] HBR's in 2014?
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>

Hello All,

 

A lot of water has passed under the bridge since Ted Crosby designed the HBR
series. I've been wondering lately how well HBR's have come out of this long
trial period. Things like how many are still in use as the station receiver,
and how adequate they are under today's band conditions etc. Just musings,
you know.

 

Doing a bit of SWLing with my HQ-150, the bands don't seem as crowded as I
remember their being, back in the day. Perhaps my obsession with selectivity
is misplaced?   

 

If I remember him rightly, Carl KM1H, said that selectivity gotten with
tuned circuits, I.F. strips, not crystal filters or Q multipliers, leaves
the signal sounding better. Certainly the high Q devices like crystals tend
to "ring" a lot at narrow selectivity settings. Any opinions?

 

Cheers,

 

Brian

 



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From brian at lessonsinlutherie.com  Mon Dec  8 14:27:04 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Mon, 8 Dec 2014 11:27:04 -0800
Subject: [HBR] P.S.
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAADLdRa79eeVGgPSAZB+10/kBAAAAAA==@lessonsinlutherie.com>

Hello again All,

 

I forgot to mention that I have been gradually working my way through the
HBR list archives, starting back at 2002. There is lots of good information
and interesting discussion packed away in there!

 

Cheers,

 

Brian

 

 



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From tshoppa at wmata.com  Mon Dec  8 14:39:18 2014
From: tshoppa at wmata.com (Shoppa, Tim)
Date: Mon, 8 Dec 2014 19:39:18 +0000
Subject: [HBR] HBR's in 2014?
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
Message-ID: <303A17BD5F8FA34DA45EEC245271AC0BB73D833F@JGEX2K10MBX2.wmata.local>

When I compare what I hear on the air with my novice days, is that the SWL stations are mostly gone from the ham bands!!! This is a good thing!

With regards to selectivity... what makes some crystal filters ring like a machine gun hitting a bell, is that they have a lot of group delay variation inside the passband. This is especially typical of "brick wall" 8-pole-or-more filters folks so longingly buy for their rigs based purely on numerical specs, without knowing how bad they sound in real life.

Better filter designs move the group delay variations outside the passband and give up some of the wall steepness, reducing the ringing. Many modern DSP rigs have well designed CW filters.

Tim N3QE

-----Original Message-----
From: HBR [mailto:hbr-bounces at mailman.qth.net] On Behalf Of Brian Burns
Sent: Monday, December 08, 2014 2:24 PM
To: 'HBR Receiver List'
Subject: [HBR] HBR's in 2014?

Hello All,

 

A lot of water has passed under the bridge since Ted Crosby designed the HBR series. I've been wondering lately how well HBR's have come out of this long trial period. Things like how many are still in use as the station receiver, and how adequate they are under today's band conditions etc. Just musings, you know.

 

Doing a bit of SWLing with my HQ-150, the bands don't seem as crowded as I remember their being, back in the day. Perhaps my obsession with selectivity
is misplaced?   

 

If I remember him rightly, Carl KM1H, said that selectivity gotten with tuned circuits, I.F. strips, not crystal filters or Q multipliers, leaves the signal sounding better. Certainly the high Q devices like crystals tend to "ring" a lot at narrow selectivity settings. Any opinions?

 

Cheers,

 

Brian

 



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From brianburns1066 at gmail.com  Mon Dec  8 17:39:01 2014
From: brianburns1066 at gmail.com (Brian Burns)
Date: Mon, 8 Dec 2014 14:39:01 -0800
Subject: [HBR] HBR's in 2014?
In-Reply-To: <303A17BD5F8FA34DA45EEC245271AC0BB73D833F@JGEX2K10MBX2.wmata.local>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
	<303A17BD5F8FA34DA45EEC245271AC0BB73D833F@JGEX2K10MBX2.wmata.local>
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAOOKPupgh79CpSdscbMfHQgBAAAAAA==@gmail.com>

Hello Tim,

~ When I compare what I hear on the air with my novice days, is that the SWL
stations are mostly gone from the ham bands!!! This is a good thing!

When I started in 1953 the 40 meter novice band was from 7175 to 7200---25
kHz wide! That was about the bandwidth of my ARC-5 receiver, and all my
tuning was just to adjust the pitch of the signal I wanted to listen to!
When I got my General Class later that year, I immediately went to 7010,
that being the only crystal available to me at the time. It was a lot
clearer down there!

~ With regards to selectivity... what makes some crystal filters ring like a
machine gun hitting a bell, is that they have a lot of group delay variation
inside the passband. This is especially typical of "brick wall"
8-pole-or-more filters folks so longingly buy for their rigs based purely on
numerical specs, without knowing how bad they sound in real life.

Very interesting!

~ Better filter designs move the group delay variations outside the passband
and give up some of the wall steepness, reducing the ringing. Many modern
DSP rigs have well designed CW filters.

But DSP is cheating! 

Cheers,

Brian


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From brian at lessonsinlutherie.com  Mon Dec  8 18:27:14 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Mon, 8 Dec 2014 15:27:14 -0800
Subject: [HBR] "Ham Radio" online?
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAE/NYh+nl5FGpfEjaE9LRDcBAAAAAA==@lessonsinlutherie.com>

Hello All,

 

There is a really interesting article on receiver design in the February
1973 issue of Ham Radio magazine, and I would like to send it around to
anyone that's interested. I must have had access to HR back issues because I
printed out the article. Now I can't find where I got it! Any ideas?

 

Cheers,

 

Brian

 

 



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From w0ep at w0ep.us  Mon Dec  8 19:08:17 2014
From: w0ep at w0ep.us (Chris Howard w0ep)
Date: Mon, 08 Dec 2014 18:08:17 -0600
Subject: [HBR] "Ham Radio" online?
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAE/NYh+nl5FGpfEjaE9LRDcBAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAE/NYh+nl5FGpfEjaE9LRDcBAAAAAA==@lessonsinlutherie.com>
Message-ID: <54863D71.60503@w0ep.us>


An on-line index of Ham Radio is available at the ARRL web site.
But they don't have links to the articles like they do for QST.



On 12/8/2014 5:27 PM, Brian Burns wrote:
> Hello All,
> 
>  
> 
> There is a really interesting article on receiver design in the February
> 1973 issue of Ham Radio magazine, and I would like to send it around to
> anyone that's interested. I must have had access to HR back issues because I
> printed out the article. Now I can't find where I got it! Any ideas?
> 
>  
> 
> Cheers,
> 
>  
> 
> Brian
> 
>  
> 
>  
> 
> 
> 
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> 

From wrcromwell at gmail.com  Mon Dec  8 19:14:50 2014
From: wrcromwell at gmail.com (Bill Cromwell)
Date: Mon, 08 Dec 2014 19:14:50 -0500
Subject: [HBR] HBR's in 2014?
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
Message-ID: <54863EFA.10206@gmail.com>

Hi Brian,

I have some radios with some narrow filters. And some narrower filters. 
And some narrower, yet. Somebody mentioned the DSP filtering and that 
does a nice job of slicing things down pretty tight without the ringing. 
It does present other problems but usually also offers a way around 
them. Like - what's going on the rest of the band. Look at the waterfall 
display <grin>.

I always open up my 'conventional' filtering when I'm searching and 
pouncing and if needed I start choking the knothole down after I find a 
"target". If I don't need it I just leave the wide SSB filter in for CW 
- or even the AM filter. And the AM filter for SSB. I have separates so 
whatever I use on receive does NOT apply on transmit.

If we listen to that howling and ringing it's like holding your head in 
a tub of water and is very tiring. Aside from the DSP filtering as used 
in SDR and other digital stuff, there are some slick tricks that can 
enhance the abilities of the grey filter between your ears without 
hurting your ears. Feed your audio signal into a pair of wide audio 
filters - one high pass and the other low pass with the rolloff at the 
same frequency. Hook the two channels to stereo earphones and you find 
signals at slightly different frequencies are "at" various 'locations' 
around you to help you sort them.

Another thing I have done on CW is use two BFOs at different frequencies 
so that their beat note against each other is outside the audio 
passband. You can maneuver the desired signal into a sweet, harmonious 
spot while moving the qrm into a gadawful cacaphony...easily sorted by 
the grey matter. I haven't tried using both tricks in one pass. For a 
simple look at this, tune the same signals with two different receivers 
to just slightly different frequencies. ease one or both up or down just 
a little and see what happens to the incoming signals.

73,

Bill  KU8H



On 12/08/2014 02:23 PM, Brian Burns wrote:
> Hello All,
> ---snip---
>
> Doing a bit of SWLing with my HQ-150, the bands don't seem as crowded as I
> remember their being, back in the day. Perhaps my obsession with selectivity
> is misplaced?
>
>   
>
> If I remember him rightly, Carl KM1H, said that selectivity gotten with
> tuned circuits, I.F. strips, not crystal filters or Q multipliers, leaves
> the signal sounding better. Certainly the high Q devices like crystals tend
> to "ring" a lot at narrow selectivity settings. Any opinions?
>
>   
>
> Cheers,
>
>   
>
> Brian
>
>


From radio at daileyservices.com  Mon Dec  8 19:48:22 2014
From: radio at daileyservices.com (radio at daileyservices.com)
Date: Mon, 8 Dec 2014 17:48:22 -0700
Subject: [HBR] HBR's in 2014?
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
Message-ID: <09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>

My 1964-built HBR-11, still demonstrates "readable cw" at .02 uv.  WITH 
pretty good adjacent channel rejection.. I'd say that's pretty good.

Tom - W0EAJ

----- Original Message ----- 
From: "Brian Burns" <brian at lessonsinlutherie.com>
Subject: [HBR] HBR's in 2014? 


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From hbr at mailman.qth.net  Mon Dec  8 23:40:48 2014
From: hbr at mailman.qth.net (Lee Craner via HBR)
Date: Mon, 8 Dec 2014 23:40:48 -0500
Subject: [HBR] HBR's in 2014?
Message-ID: <b9d6b.54150bd.41b7d750@aol.com>

Brian,
 
My HRO-16 (and the HB companion HBT-90 transmitter) are my main CW  rig.  
The HBR-16 has W3NQN passive audio filter that does an outstanding  job 
narrowing the passband without any ringing.  I highly recommend  it.  Ed also has 
a SSB version of the filter, but I can't speak to its  effectiveness.
 
73
Lee WB6SSW
 
 
In a message dated 12/8/2014 11:34:43 A.M. Pacific Standard Time,  
brian at lessonsinlutherie.com writes:

If I  remember him rightly, Carl KM1H, said that selectivity gotten with
tuned  circuits, I.F. strips, not crystal filters or Q multipliers, leaves
the  signal sounding better. Certainly the high Q devices like crystals tend
to  "ring" a lot at narrow selectivity settings. Any  opinions?

Cheers,
Brian



From radioconnection at gmail.com  Tue Dec  9 10:05:54 2014
From: radioconnection at gmail.com (Peter Bertini)
Date: Tue, 9 Dec 2014 10:05:54 -0500
Subject: [HBR] HBR's in 2014?
In-Reply-To: <b9d6b.54150bd.41b7d750@aol.com>
References: <b9d6b.54150bd.41b7d750@aol.com>
Message-ID: <CA+uDY2TxzbkXOOXzYtUkhv_muNm9mb0fsS0RzOsbYvUVtprtwg@mail.gmail.com>

Unfortunately, last time I looked, Ed was out of the 88 mH telco loading
coils.  But, he did state he was working on a newer design... hopefully the
filters will available again.

Pete

On Mon, Dec 8, 2014 at 11:40 PM, Lee Craner via HBR <hbr at mailman.qth.net>
wrote:

> Brian,
>
> My HRO-16 (and the HB companion HBT-90 transmitter) are my main CW  rig.
> The HBR-16 has W3NQN passive audio filter that does an outstanding  job
> narrowing the passband without any ringing.  I highly recommend  it.  Ed
> also has
> a SSB version of the filter, but I can't speak to its  effectiveness.
>
> 73
> Lee WB6SSW
>
>
> In a message dated 12/8/2014 11:34:43 A.M. Pacific Standard Time,
> brian at lessonsinlutherie.com writes:
>
> If I  remember him rightly, Carl KM1H, said that selectivity gotten with
> tuned  circuits, I.F. strips, not crystal filters or Q multipliers, leaves
> the  signal sounding better. Certainly the high Q devices like crystals
> tend
> to  "ring" a lot at narrow selectivity settings. Any  opinions?
>
> Cheers,
> Brian
>
>
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

From ollie.kolqk at juno.com  Tue Dec  9 13:45:05 2014
From: ollie.kolqk at juno.com (ollie.kolqk at juno.com)
Date: Tue, 9 Dec 2014 18:45:05 GMT
Subject: [HBR] "Ham Radio" online?
Message-ID: <20141209.124505.4969.0@webmail09.dca.untd.com>

 Brian,           Go to the enclosed URL and download the February  1973 issue of "Ham Radio" magazine.
http://mikeyancey.com/73mag/index.php      Or, I can supply 2 DVDs  with PDF of all issues ever published "Feb "68 thru June "90 for $6.00                  Regards                                                           Ollie    k0lqk                                        
---------- Original Message ----------
From: "Brian Burns" <http://mikeyancey.com/73mag/index.php>
To: "'HBR Receiver List'" <hbr at mailman.qth.net>
Subject: [HBR] "Ham Radio" online?
Date: Mon, 8 Dec 2014 15:27:14 -0800

Hello All,

 

There is a really interesting article on receiver design in the February
1973 issue of Ham Radio magazine, and I would like to send it around to
anyone that's interested. I must have had access to HR back issues because I
printed out the article. Now I can't find where I got it! Any ideas?

 

Cheers,

 

Brian

 

 



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Help: http://mailman.qth.net/mmfaq.htm
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From brianburns1066 at gmail.com  Tue Dec  9 14:31:20 2014
From: brianburns1066 at gmail.com (Brian Burns)
Date: Tue, 9 Dec 2014 11:31:20 -0800
Subject: [HBR] HBR's in 2014?
In-Reply-To: <b9d6b.54150bd.41b7d750@aol.com>
References: <b9d6b.54150bd.41b7d750@aol.com>
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAADNCrslZijlFjqPWQ11X8SABAAAAAA==@gmail.com>

Hello Lee,

~ My HRO-16 (and the HB companion HBT-90 transmitter) are my main CW  rig.

HBT-90? I'm unfamiliar with it. Did Ted design it? Was it detailed in QST or
somewhere else? Inquiring minds, and all that (:->)...
  
~ The HBR-16 has W3NQN passive audio filter that does an outstanding  job
narrowing the passband without any ringing.  I highly recommend  it.  

I've heard bunches of good things about his filters!

Cheers,

Brian


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From hbr at mailman.qth.net  Tue Dec  9 17:19:23 2014
From: hbr at mailman.qth.net (Lee Craner via HBR)
Date: Tue, 9 Dec 2014 17:19:23 -0500
Subject: [HBR] HBR's in 2014?
Message-ID: <4a23.4e8b8d06.41b8cf6b@aol.com>

Brian,
 
No, Ted can't take the blame, hi.  It's a homebrew transmitter I built  to 
match my HBR-16, based upon the Heathkit DX-60.  You can see it, and my  
HBR-16 at my web site, http://www.emmittsfixitshop.com/Projects.html
Just scroll down the left hand project list until you find it, then click  
on the project name.
 
73
Lee WB6SSW
 
 
In a message dated 12/9/2014 11:31:39 A.M. Pacific Standard Time,  
brianburns1066 at gmail.com writes:

~ My  HRO-16 (and the HB companion HBT-90 transmitter) are my main CW   rig.

HBT-90? I'm unfamiliar with it. Did Ted design it? Was it detailed  in QST 
or
somewhere else? Inquiring minds, and all that  (:->)...



From smithab11 at comcast.net  Tue Dec  9 19:20:14 2014
From: smithab11 at comcast.net (B. Smith)
Date: Tue, 09 Dec 2014 19:20:14 -0500
Subject: [HBR] HBR's in 2014?
In-Reply-To: <4a23.4e8b8d06.41b8cf6b@aol.com>
References: <4a23.4e8b8d06.41b8cf6b@aol.com>
Message-ID: <548791BE.7070001@comcast.net>

We have been playing with a 12AT7 crystal controlled osc/mixer followed 
by  6CL6's and operating "transceive" using our HBR-14 osc circuit to 
drive the circuit via a small phone jack on the rear.  Plug in coils are 
used for 80 and 40 meters.  Still in the breadboard stages. Portions of 
the circuit based on circuit in 1962 Radio Handbook page 559.

k4che

On 12/9/2014 5:19 PM, Lee Craner via HBR wrote:
> Brian,
>   
> No, Ted can't take the blame, hi.  It's a homebrew transmitter I built  to
> match my HBR-16, based upon the Heathkit DX-60.  You can see it, and my
> HBR-16 at my web site, http://www.emmittsfixitshop.com/Projects.html
> Just scroll down the left hand project list until you find it, then click
> on the project name.
>   
> 73
> Lee WB6SSW
>   
>   
> In a message dated 12/9/2014 11:31:39 A.M. Pacific Standard Time,
> brianburns1066 at gmail.com writes:
>
> ~ My  HRO-16 (and the HB companion HBT-90 transmitter) are my main CW   rig.
>
> HBT-90? I'm unfamiliar with it. Did Ted design it? Was it detailed  in QST
> or
> somewhere else? Inquiring minds, and all that  (:->)...
>
>
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>


From sswhite at mchsi.com  Wed Dec 10 11:05:52 2014
From: sswhite at mchsi.com (Steve)
Date: Wed, 10 Dec 2014 10:05:52 -0600
Subject: [HBR] Heath HR10B
In-Reply-To: <09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
	<09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>
Message-ID: <944A720781CE45AA8395B96856C23491@Ghz>

Hi Guys

I recall seeing some information on coverting old HR10-B's to a more of a
HBR. These were significant mods with removing the bandswitchs and replacing
them with plug in coils along with other midifications. I saw this some
years ago and tried to buy a HR10 at a reasonable  price back then but was
frustrated since most were priced in the 10.00 range.  Well this summers
hamfest tour got me 2 HR10's at a  very good price that look like good
candidates for mod or conversion.

So of course now I have forgotten who did these mods and if there was any
kind of schematics etc and information on how to do the mods.  There was a
considerable amount of mechanical and sheet metal work involved too.


Anyone remmeber this  and does anyone know where to point me??

Steve
NU0P



From radioconnection at gmail.com  Wed Dec 10 12:08:58 2014
From: radioconnection at gmail.com (Peter Bertini)
Date: Wed, 10 Dec 2014 12:08:58 -0500
Subject: [HBR] Heath HR10B
In-Reply-To: <944A720781CE45AA8395B96856C23491@Ghz>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
	<09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>
	<944A720781CE45AA8395B96856C23491@Ghz>
Message-ID: <CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>

I hope I don't mess up his name, or its spelling... Walt Hutchins comes to
mind.  He is a regular on this group.  I saw his notes on the conversion,
may have been four years back or so?

Pete

On Wed, Dec 10, 2014 at 11:05 AM, Steve <sswhite at mchsi.com> wrote:

> Hi Guys
>
> I recall seeing some information on coverting old HR10-B's to a more of a
> HBR. These were significant mods with removing the bandswitchs and
> replacing
> them with plug in coils along with other midifications. I saw this some
> years ago and tried to buy a HR10 at a reasonable  price back then but was
> frustrated since most were priced in the 10.00 range.  Well this summers
> hamfest tour got me 2 HR10's at a  very good price that look like good
> candidates for mod or conversion.
>
> So of course now I have forgotten who did these mods and if there was any
> kind of schematics etc and information on how to do the mods.  There was a
> considerable amount of mechanical and sheet metal work involved too.
>
>
> Anyone remmeber this  and does anyone know where to point me??
>
> Steve
> NU0P
>
>
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

From sswhite at mchsi.com  Wed Dec 10 12:29:19 2014
From: sswhite at mchsi.com (Steve)
Date: Wed, 10 Dec 2014 11:29:19 -0600
Subject: [HBR] Heath HR10B
In-Reply-To: <CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com><09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj><944A720781CE45AA8395B96856C23491@Ghz>
	<CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>
Message-ID: <6A884DC66C6D4115932048F517326350@Ghz>

Thanks Pete

That's just the kind of info I need...I hope I can get some other data like
what year and or month that they might have occurred so I can search the
archives for them...

Thanks  

Steve  NU0P 

-----Original Message-----
From: HBR [mailto:hbr-bounces at mailman.qth.net] On Behalf Of Peter Bertini
Sent: Wednesday, December 10, 2014 11:09 AM
To: HBR Receiver List
Subject: Re: [HBR] Heath HR10B

I hope I don't mess up his name, or its spelling... Walt Hutchins comes to
mind.  He is a regular on this group.  I saw his notes on the conversion,
may have been four years back or so?

Pete

On Wed, Dec 10, 2014 at 11:05 AM, Steve <sswhite at mchsi.com> wrote:

> Hi Guys
>
> I recall seeing some information on coverting old HR10-B's to a more 
> of a HBR. These were significant mods with removing the bandswitchs 
> and replacing them with plug in coils along with other midifications. 
> I saw this some years ago and tried to buy a HR10 at a reasonable  
> price back then but was frustrated since most were priced in the 10.00 
> range.  Well this summers hamfest tour got me 2 HR10's at a  very good 
> price that look like good candidates for mod or conversion.
>
> So of course now I have forgotten who did these mods and if there was 
> any kind of schematics etc and information on how to do the mods.  
> There was a considerable amount of mechanical and sheet metal work
involved too.
>
>
> Anyone remmeber this  and does anyone know where to point me??
>
> Steve
> NU0P
>
>
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net Please help support this email 
> list: http://www.qsl.net/donate.html
>
______________________________________________________________
HBR mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:HBR at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html


From wrcromwell at gmail.com  Wed Dec 10 21:03:19 2014
From: wrcromwell at gmail.com (Bill Cromwell)
Date: Wed, 10 Dec 2014 21:03:19 -0500
Subject: [HBR] Heath HR10B
In-Reply-To: <CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>	<09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>	<944A720781CE45AA8395B96856C23491@Ghz>
	<CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>
Message-ID: <5488FB67.90103@gmail.com>

Hi Pete,

Walt is the culpr..er..artist. I don't think it was more than a year or 
so ago.

73,

Bill  KU8H

On 12/10/2014 12:08 PM, Peter Bertini wrote:
> I hope I don't mess up his name, or its spelling... Walt Hutchins comes to
> mind.  He is a regular on this group.  I saw his notes on the conversion,
> may have been four years back or so?
>
> Pete
>
>


From waltah at earthlink.net  Wed Dec 10 22:25:45 2014
From: waltah at earthlink.net (Walt Hutchens)
Date: Wed, 10 Dec 2014 22:25:45 -0500
Subject: [HBR] Heath HR10B
In-Reply-To: <5488FB67.90103@gmail.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>
	<09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>
	<944A720781CE45AA8395B96856C23491@Ghz>
	<CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>
	<5488FB67.90103@gmail.com>
Message-ID: <851519358.20141210222545@earthlink.net>

Bill said:

> Walt is the culpr..er..artist. I don't think it was more than a year or
> so ago.

I dun it, juge.

It was more than a year ago.  I have some notes on what I did but I
cannot immediately find those files and it may be several days before
I can get serious about tracking them down.   I'll do it though; I'm
aware now that a great block of stuff -- a decade or more -- is
trapped on some prior computer and needs to be ported.

I THOUGHT I got everything moved.

Meanwhile, searching the archives for hr-10 prior to January 2014
should turn up some posts.

Walt
KJ4KV


From wrcromwell at gmail.com  Thu Dec 11 07:35:48 2014
From: wrcromwell at gmail.com (Bill Cromwell)
Date: Thu, 11 Dec 2014 07:35:48 -0500
Subject: [HBR] Heath HR10B
In-Reply-To: <851519358.20141210222545@earthlink.net>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com>	<09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj>	<944A720781CE45AA8395B96856C23491@Ghz>	<CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com>	<5488FB67.90103@gmail.com>
	<851519358.20141210222545@earthlink.net>
Message-ID: <54898FA4.30706@gmail.com>

Hi Walt,

A quick peek using Google found some stuff in 2012. Time sure goes fast 
when you're having fun - or old <evil grin>.

I'm overdue for updating my personal archive backups. I have several 
tens of GBytes on DVDs!

73,

Bill  KU8H


On 12/10/2014 10:25 PM, Walt Hutchens wrote:
> Bill said:
>
>> Walt is the culpr..er..artist. I don't think it was more than a year or
>> so ago.
> I dun it, juge.
>
> It was more than a year ago.  I have some notes on what I did but I
> cannot immediately find those files and it may be several days before
> I can get serious about tracking them down.   I'll do it though; I'm
> aware now that a great block of stuff -- a decade or more -- is
> trapped on some prior computer and needs to be ported.
>
> I THOUGHT I got everything moved.
>
> Meanwhile, searching the archives for hr-10 prior to January 2014
> should turn up some posts.
>
> Walt
> KJ4KV
>
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>


From sswhite at mchsi.com  Thu Dec 11 12:12:12 2014
From: sswhite at mchsi.com (Steve)
Date: Thu, 11 Dec 2014 11:12:12 -0600
Subject: [HBR] Heath HR10B
In-Reply-To: <851519358.20141210222545@earthlink.net>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com><09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj><944A720781CE45AA8395B96856C23491@Ghz><CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com><5488FB67.90103@gmail.com>
	<851519358.20141210222545@earthlink.net>
Message-ID: <62FE20A8D4614CAC897306E8EAE149EB@Ghz>

Thanks guys...

This going to be my winter project and here in Cedar Rapids, Iowa you need
winter projects.. Walt if you can find the data I would really appreciate
it.

In the meant time I will  look at the archives.

Steve  NU0P

-----Original Message-----
From: HBR [mailto:hbr-bounces at mailman.qth.net] On Behalf Of Walt Hutchens
Sent: Wednesday, December 10, 2014 9:26 PM
To: HBR Receiver List
Subject: Re: [HBR] Heath HR10B

Bill said:

> Walt is the culpr..er..artist. I don't think it was more than a year 
> or so ago.

I dun it, juge.

It was more than a year ago.  I have some notes on what I did but I cannot
immediately find those files and it may be several days before
I can get serious about tracking them down.   I'll do it though; I'm
aware now that a great block of stuff -- a decade or more -- is trapped on
some prior computer and needs to be ported.

I THOUGHT I got everything moved.

Meanwhile, searching the archives for hr-10 prior to January 2014 should
turn up some posts.

Walt
KJ4KV

______________________________________________________________
HBR mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:HBR at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html


From sswhite at mchsi.com  Thu Dec 11 14:25:33 2014
From: sswhite at mchsi.com (Steve)
Date: Thu, 11 Dec 2014 13:25:33 -0600
Subject: [HBR] Heath HR10B
In-Reply-To: <851519358.20141210222545@earthlink.net>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com><09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj><944A720781CE45AA8395B96856C23491@Ghz><CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com><5488FB67.90103@gmail.com>
	<851519358.20141210222545@earthlink.net>
Message-ID: <5F6DEF07CA2F4773BCCF941BDC30FBCB@Ghz>

Found some of the info...

It is in Jan 2012, Nov 2011, and Oct 2011..Walt if you can find your notes
and a schematic that would be very helpful...

Stev 

-----Original Message-----
From: HBR [mailto:hbr-bounces at mailman.qth.net] On Behalf Of Walt Hutchens
Sent: Wednesday, December 10, 2014 9:26 PM
To: HBR Receiver List
Subject: Re: [HBR] Heath HR10B

Bill said:

> Walt is the culpr..er..artist. I don't think it was more than a year 
> or so ago.

I dun it, juge.

It was more than a year ago.  I have some notes on what I did but I cannot
immediately find those files and it may be several days before
I can get serious about tracking them down.   I'll do it though; I'm
aware now that a great block of stuff -- a decade or more -- is trapped on
some prior computer and needs to be ported.

I THOUGHT I got everything moved.

Meanwhile, searching the archives for hr-10 prior to January 2014 should
turn up some posts.

Walt
KJ4KV

______________________________________________________________
HBR mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:HBR at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html


From waltah at earthlink.net  Thu Dec 11 23:19:34 2014
From: waltah at earthlink.net (Walt Hutchens)
Date: Thu, 11 Dec 2014 23:19:34 -0500
Subject: [HBR] Heath HR10B
In-Reply-To: <5F6DEF07CA2F4773BCCF941BDC30FBCB@Ghz>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAPetUZ1fhgJPjifxD6DnUo4BAAAAAA==@lessonsinlutherie.com><09EBEAB3509A447D8B6EFF0FBA4FF9B6@w0eaj><944A720781CE45AA8395B96856C23491@Ghz><CA+uDY2R+Z4ZJrN7=AiRU6C426zeRbQ1FDZ87zW-w_FyQkn9cRg@mail.gmail.com><5488FB67.90103@gmail.com>
	<851519358.20141210222545@earthlink.net>
	<5F6DEF07CA2F4773BCCF941BDC30FBCB@Ghz>
Message-ID: <1758287027.20141211231934@earthlink.net>

Steve said:

> It is in Jan 2012, Nov 2011, and Oct 2011..Walt if you can find your notes
> and a schematic that would be very helpful...

The notes, such as they are, will be found. No schematic exists and I
wouldn't recommend the design to anyone but myself; there are 'issues'
that -- even after several models -- still often take me a week or
three to sort out.

What I suggest is building an HBR-8, -11, or -13 on that chassis. THAT
circuit is designed to be easy to get working. I'll see if I have
those schematics and can suggest which maps best to the chassis.

The HR-10 is an excellent foundation: Virtually everything is there to
build an only modestly modified HBR (you would use a single
intermediate frequency of about 1680 kcs set by the half-lattice
filter of the HR-10) so you are spared finding the parts, trying to
get them to work together, and most of the metalwork. I wouldn't say
the one I built is inferior to the nearly identical receiver I built
using an Eddystone dial in any practical way.

The problems in the circuit I use come mainly from the use of plate
detectors for both audio and AVC and using the AM detector to also
serve as a product detector. It works fine but it's very subject to
gas and heater-cathode leakage and with most tubes being ~50 years old
now, it's problematic to get going. The good tubes are still fine, but
the bad ones will give you more fits than you want when used in this
circuit.

The AGC circuit is higher resistance than the usual diode circuit and
a gassy tube in any AGC'd stage really messes things up. But when it
works it's good enough that no separate RF or IF gain control is
needed -- there's an AGC threshold control and an audio gain control
and that's it. It holds any round table to tolerable audio levels and
doesn't clip the beginning of sentences.

I borrowed the Collins two-time constant AGC scheme. The other ideas
came from the Yaesu FT-200, sold in the US as the Tempo-One. I changed
virtually all the details but the ideas are Yaesu's.

Additional issue: It is usually necessary to neutralize the AGC
detector, that is, feed in a bit of BFO signal with the reverse phase
in order to prevent the BFO from kicking the S-meter up. Yaesu had
this problem and it took me forever to figure out exactly how that
worked from the fact of a 'gimmick' across the tube socket. It's shown
on the diagram but there's no clue what it does.

When you draw the circuit the right way it jumps right out at you, but
that took me a while the first time -- the circuit in the manual was
laid out for draftsman convenience.

In order to do the neutralization trick you need both phases of BFO
sig which as I recall changed the BFO circuit -- I'll have to look at
the set to refresh my memory.

Use of high gain detectors allows keeping the signals small through
the IFs which means that sharp-cutoff IF tubes are ok. This is
effectively amplified AGC but those circuits usually add the gain at
the IF -- an extra IF stage drives the AGC -- so you have to deal with
signal pickup and stability issues. Using a higher gain (i.e. plate)
detector puts the gain (effectively) at DC so there are only the
issues of a single tube DC amp.

Walt
KJ4KV


From ianmwilson73 at gmail.com  Fri Dec 26 21:10:35 2014
From: ianmwilson73 at gmail.com (Ian Wilson)
Date: Fri, 26 Dec 2014 18:10:35 -0800
Subject: [HBR] Mis-scheduled
Message-ID: <CAEz8jcT_5JXt54L=dOJT9EVDjFDUuYk39pg0wYjUk22ExTdF2g@mail.gmail.com>

Hi Hemant,

Joe has just discovered a major conflict. Any chance you can
play on Sunday (I know you and Brian had cooked something up)?

--ian

From brian at lessonsinlutherie.com  Sun Dec 28 11:55:15 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Sun, 28 Dec 2014 08:55:15 -0800
Subject: [HBR] "Ham Radio" receiver design article
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>

Hello All,

 

I mentioned this article a few weeks back, and have had time this morning to
extract it as a .pdf.

 

"Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR

 

It's quite technical, but written by a ham for other hams. It's the best
article on design that I've run across in several years of searching the
literature, and has a long list of references attached.

 

I'll be happy to forward a .pdf copy of it to anyone that's interested. I
will eventually get setup to post this sort of thing on my website for
downloading.

 

Cheers,

 

Brian Burns   Ex: W5BRO, K6UCD

 

 

Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:

 

 <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1

 

 



---
This email has been checked for viruses by Avast antivirus software.
http://www.avast.com

From hbr at mailman.qth.net  Sun Dec 28 12:29:48 2014
From: hbr at mailman.qth.net (John Perz via HBR)
Date: Sun, 28 Dec 2014 12:29:48 -0500
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
Message-ID: <C76D7122-EC37-471A-B4CB-EF6CBC09B649@aol.com>

Would appreciate a copy Brian

Sent from my iPhone

> On Dec 28, 2014, at 11:55 AM, Brian Burns <brian at lessonsinlutherie.com> wrote:
> 
> Hello All,
> 
> 
> 
> I mentioned this article a few weeks back, and have had time this morning to
> extract it as a .pdf.
> 
> 
> 
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
> 
> 
> 
> It's quite technical, but written by a ham for other hams. It's the best
> article on design that I've run across in several years of searching the
> literature, and has a long list of references attached.
> 
> 
> 
> I'll be happy to forward a .pdf copy of it to anyone that's interested. I
> will eventually get setup to post this sort of thing on my website for
> downloading.
> 
> 
> 
> Cheers,
> 
> 
> 
> Brian Burns   Ex: W5BRO, K6UCD
> 
> 
> 
> 
> 
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
> 
> 
> 
> <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
> 
> 
> 
> 
> 
> 
> 
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

From hbr at mailman.qth.net  Sun Dec 28 17:29:44 2014
From: hbr at mailman.qth.net (Hopperdhh--- via HBR)
Date: Sun, 28 Dec 2014 17:29:44 -0500
Subject: [HBR] "Ham Radio" receiver design article
Message-ID: <4d67b.2b695ad2.41d1de58@aol.com>

 
Hi Brian,
 
Please send me a copy too.
 
Dan K9WEK
 
_hopperdhh at aol.com_ (mailto:hopperdhh at aol.com) 

"Strong-Signal Communications Receiver Design" by Raymond Moore  K1DBR



From mmdues at gmail.com  Sun Dec 28 17:52:58 2014
From: mmdues at gmail.com (Marshall Dues (K5MMD))
Date: Sun, 28 Dec 2014 16:52:58 -0600
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
Message-ID: <CACSv4+7pFxQXPX6wByWEb1-fdar7Q6Sda-YL1N9hS0_xCGJh9g@mail.gmail.com>

I would like a copy, please.

Marshall Dues, K5MMD




On Sun, Dec 28, 2014 at 10:55 AM, Brian Burns <brian at lessonsinlutherie.com>
wrote:

> Hello All,
>
>
>
> I mentioned this article a few weeks back, and have had time this morning
> to
> extract it as a .pdf.
>
>
>
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>
>
>
> It's quite technical, but written by a ham for other hams. It's the best
> article on design that I've run across in several years of searching the
> literature, and has a long list of references attached.
>
>
>
> I'll be happy to forward a .pdf copy of it to anyone that's interested. I
> will eventually get setup to post this sort of thing on my website for
> downloading.
>
>
>
> Cheers,
>
>
>
> Brian Burns   Ex: W5BRO, K6UCD
>
>
>
>
>
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>
>
>
>  <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>
>
>
>
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

From brianburns1066 at gmail.com  Sun Dec 28 17:59:57 2014
From: brianburns1066 at gmail.com (Brian Burns)
Date: Sun, 28 Dec 2014 14:59:57 -0800
Subject: [HBR] Marshall Dues K5MMD
In-Reply-To: <CACSv4+7pFxQXPX6wByWEb1-fdar7Q6Sda-YL1N9hS0_xCGJh9g@mail.gmail.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
	<CACSv4+7pFxQXPX6wByWEb1-fdar7Q6Sda-YL1N9hS0_xCGJh9g@mail.gmail.com>
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAIbdBVxjBrpNvPYqWydie/oBAAAAAA==@gmail.com>

Hello Marshall,

The HBR list doesn't allow attachments, so I need your email address. Mine
is:

brian at lessonsinlutherie dot com 

Cheers,

Brian

-----Original Message-----
From: HBR [mailto:hbr-bounces at mailman.qth.net] On Behalf Of Marshall Dues
(K5MMD)
Sent: Sunday, December 28, 2014 2:53 PM
To: HBR Receiver List
Subject: Re: [HBR] "Ham Radio" receiver design article

I would like a copy, please.

Marshall Dues, K5MMD




On Sun, Dec 28, 2014 at 10:55 AM, Brian Burns <brian at lessonsinlutherie.com>
wrote:

> Hello All,
>
>
>
> I mentioned this article a few weeks back, and have had time this 
> morning to extract it as a .pdf.
>
>
>
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>
>
>
> It's quite technical, but written by a ham for other hams. It's the 
> best article on design that I've run across in several years of 
> searching the literature, and has a long list of references attached.
>
>
>
> I'll be happy to forward a .pdf copy of it to anyone that's 
> interested. I will eventually get setup to post this sort of thing on 
> my website for downloading.
>
>
>
> Cheers,
>
>
>
> Brian Burns   Ex: W5BRO, K6UCD
>
>
>
>
>
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>
>
>
>  <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>
>
>
>
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net Please help support this email 
> list: http://www.qsl.net/donate.html
>
______________________________________________________________
HBR mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:HBR at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html


---
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http://www.avast.com


From pdulaff at embarqmail.com  Sun Dec 28 18:42:36 2014
From: pdulaff at embarqmail.com (Paul Dulaff)
Date: Sun, 28 Dec 2014 18:42:36 -0500 (EST)
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
Message-ID: <1130228597.17759978.1419810156408.JavaMail.root@embarqmail.com>

Brian

I will also take a copy.

Best 73's

Paul - WB2NMI

----- Original Message -----
From: Brian Burns <brian at lessonsinlutherie.com>
To: 'HBR Receiver List' <hbr at mailman.qth.net>
Sent: Sun, 28 Dec 2014 11:55:15 -0500 (EST)
Subject: [HBR] "Ham Radio" receiver design article

Hello All,

 

I mentioned this article a few weeks back, and have had time this morning to
extract it as a .pdf.

 

"Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR

 

It's quite technical, but written by a ham for other hams. It's the best
article on design that I've run across in several years of searching the
literature, and has a long list of references attached.

 

I'll be happy to forward a .pdf copy of it to anyone that's interested. I
will eventually get setup to post this sort of thing on my website for
downloading.

 

Cheers,

 

Brian Burns   Ex: W5BRO, K6UCD

 

 

Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:

 

 <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1

 

 



---
This email has been checked for viruses by Avast antivirus software.
http://www.avast.com
______________________________________________________________
HBR mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:HBR at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html


From ke9xq at charter.net  Sun Dec 28 18:50:21 2014
From: ke9xq at charter.net (ke9xq at charter.net)
Date: Sun, 28 Dec 2014 18:50:21 -0500 (EST)
Subject: [HBR] "Ham Radio" receiver design article
Message-ID: <2cd997ec.f3df0.14a934eca1b.Webtop.47@charter.net>

Hey Brian, plese send me a copy
I'm a raven when it comes to this stough : )
73
Bill  KE9XQ


On Sun, Dec 28, 2014 at 5:42 PM, Paul Dulaff wrote:

> Brian
>
> I will also take a copy.
>
> Best 73's
>
> Paul - WB2NMI
>
> ----- Original Message -----
> From: Brian Burns <brian at lessonsinlutherie.com>
> To: 'HBR Receiver List' <hbr at mailman.qth.net>
> Sent: Sun, 28 Dec 2014 11:55:15 -0500 (EST)
> Subject: [HBR] "Ham Radio" receiver design article
>
> Hello All,
>
>
> I mentioned this article a few weeks back, and have had time this 
> morning to
> extract it as a .pdf.
>
>
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>
>
> It's quite technical, but written by a ham for other hams. It's the 
> best
> article on design that I've run across in several years of searching 
> the
> literature, and has a long list of references attached.
>
>
> I'll be happy to forward a .pdf copy of it to anyone that's 
> interested. I
> will eventually get setup to post this sort of thing on my website for
> downloading.
>
>
> Cheers,
>
>
> Brian Burns   Ex: W5BRO, K6UCD
>
>
>
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>
>
>  <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>
>
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

From hbr at mailman.qth.net  Sun Dec 28 19:47:21 2014
From: hbr at mailman.qth.net (Ejparagi--- via HBR)
Date: Sun, 28 Dec 2014 19:47:21 -0500
Subject: [HBR] "Ham Radio" receiver design article
Message-ID: <4f8d5.6b5ff205.41d1fe99@aol.com>

Hello Brian,
 
Please send me a copy of the article about strong signal receiver design as 
 well.
 
Thanks for offering it to the group
 
73,
 
Ed
 
WB9RMA
 
 
 
 
 
In a message dated 12/28/2014 11:56:31 A.M. Eastern Standard Time,  
brian at lessonsinlutherie.com writes:

Hello  All,



I mentioned this article a few weeks back, and have had  time this morning 
to
extract it as a .pdf.



"Strong-Signal  Communications Receiver Design" by Raymond Moore K1DBR



It's  quite technical, but written by a ham for other hams. It's the best
article  on design that I've run across in several years of searching  the
literature, and has a long list of references  attached.



I'll be happy to forward a .pdf copy of it to anyone  that's interested. I
will eventually get setup to post this sort of thing  on my website for
downloading.



Cheers,



Brian  Burns   Ex: W5BRO, K6UCD





Intelligence is  common--wisdom is rare.  Thomas Sowell is a wise  man:



<http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1







---
This  email has been checked for viruses by Avast antivirus  software.
http://www.avast.com
______________________________________________________________
HBR  mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help:  http://mailman.qth.net/mmfaq.htm
Post:  mailto:HBR at mailman.qth.net

This list hosted by:  http://www.qsl.net
Please help support this email list:  http://www.qsl.net/donate.html


From garypewitt at centurytel.net  Sun Dec 28 20:10:46 2014
From: garypewitt at centurytel.net (Gary Pewitt)
Date: Sun, 28 Dec 2014 19:10:46 -0600
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
Message-ID: <54A0AA16.2060104@centurytel.net>

Count me in please.  Thanks  Gary  N9ZSV    garypewitt at centurytel.net

On 12/28/2014 10:55 AM, Brian Burns wrote:
> Hello All,
>
>
>
> I mentioned this article a few weeks back, and have had time this morning to
> extract it as a .pdf.
>
>
>
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>
>
>
> It's quite technical, but written by a ham for other hams. It's the best
> article on design that I've run across in several years of searching the
> literature, and has a long list of references attached.
>
>
>
> I'll be happy to forward a .pdf copy of it to anyone that's interested. I
> will eventually get setup to post this sort of thing on my website for
> downloading.
>
>
>
> Cheers,
>
>
>
> Brian Burns   Ex: W5BRO, K6UCD
>
>
>
>
>
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>
>
>
>   <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>
>
>
>
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
>

From brian at lessonsinlutherie.com  Sun Dec 28 20:34:31 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Sun, 28 Dec 2014 17:34:31 -0800
Subject: [HBR] Download HR receiver design article here
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAIXM5cartd5Ai5B7t8wcCu0BAAAAAA==@lessonsinlutherie.com>

Hello All,

 

Mark Dinsmore has kindly hosted the Ham Radio receiver design article, and
you can download it here:

 

http://nz7x.com/articles/HR-Feb-73-p8-18-rcvr%20design.pdf

 

Cheers,

 

Brian Burns

 

 



---
This email has been checked for viruses by Avast antivirus software.
http://www.avast.com

From ianmwilson73 at gmail.com  Sun Dec 28 21:06:00 2014
From: ianmwilson73 at gmail.com (Ian Wilson)
Date: Sun, 28 Dec 2014 18:06:00 -0800
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
Message-ID: <CAEz8jcSHnO42T4H29XMPg1O6tmNnjCZ76LJdfzsMS=pHjgmu_w@mail.gmail.com>

Me too, please.

73, ian K3IMW


On Sun, Dec 28, 2014 at 8:55 AM, Brian Burns <brian at lessonsinlutherie.com>
wrote:

> Hello All,
>
>
>
> I mentioned this article a few weeks back, and have had time this morning
> to
> extract it as a .pdf.
>
>
>
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>
>
>
> It's quite technical, but written by a ham for other hams. It's the best
> article on design that I've run across in several years of searching the
> literature, and has a long list of references attached.
>
>
>
> I'll be happy to forward a .pdf copy of it to anyone that's interested. I
> will eventually get setup to post this sort of thing on my website for
> downloading.
>
>
>
> Cheers,
>
>
>
> Brian Burns   Ex: W5BRO, K6UCD
>
>
>
>
>
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>
>
>
>  <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>
>
>
>
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

From hbr at mailman.qth.net  Sun Dec 28 23:48:04 2014
From: hbr at mailman.qth.net (Brian ford via HBR)
Date: Sun, 28 Dec 2014 22:48:04 -0600
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <C76D7122-EC37-471A-B4CB-EF6CBC09B649@aol.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
	<C76D7122-EC37-471A-B4CB-EF6CBC09B649@aol.com>
Message-ID: <FBF2F03A-115C-4ED2-8C70-6903D9CE0A0A@yahoo.com>

I would love a PDF copy please! 

Sent from my iPad

> On Dec 28, 2014, at 11:29, John Perz via HBR <hbr at mailman.qth.net> wrote:
> 
> Would appreciate a copy Brian
> 
> Sent from my iPhone
> 
>> On Dec 28, 2014, at 11:55 AM, Brian Burns <brian at lessonsinlutherie.com> wrote:
>> 
>> Hello All,
>> 
>> 
>> 
>> I mentioned this article a few weeks back, and have had time this morning to
>> extract it as a .pdf.
>> 
>> 
>> 
>> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>> 
>> 
>> 
>> It's quite technical, but written by a ham for other hams. It's the best
>> article on design that I've run across in several years of searching the
>> literature, and has a long list of references attached.
>> 
>> 
>> 
>> I'll be happy to forward a .pdf copy of it to anyone that's interested. I
>> will eventually get setup to post this sort of thing on my website for
>> downloading.
>> 
>> 
>> 
>> Cheers,
>> 
>> 
>> 
>> Brian Burns   Ex: W5BRO, K6UCD
>> 
>> 
>> 
>> 
>> 
>> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>> 
>> 
>> 
>> <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
>> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> ---
>> This email has been checked for viruses by Avast antivirus software.
>> http://www.avast.com
>> ______________________________________________________________
>> HBR mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/hbr
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:HBR at mailman.qth.net
>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

From hbr at mailman.qth.net  Sun Dec 28 23:48:23 2014
From: hbr at mailman.qth.net (Brian ford via HBR)
Date: Sun, 28 Dec 2014 22:48:23 -0600
Subject: [HBR] Download HR receiver design article here
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAIXM5cartd5Ai5B7t8wcCu0BAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAIXM5cartd5Ai5B7t8wcCu0BAAAAAA==@lessonsinlutherie.com>
Message-ID: <9A6D8A95-2A3B-40EE-94FD-C2F133E49FD5@yahoo.com>

This seems to be one page? 

Sent from my iPad

> On Dec 28, 2014, at 19:34, Brian Burns <brian at lessonsinlutherie.com> wrote:
> 
> Hello All,
> 
> 
> 
> Mark Dinsmore has kindly hosted the Ham Radio receiver design article, and
> you can download it here:
> 
> 
> 
> http://nz7x.com/articles/HR-Feb-73-p8-18-rcvr%20design.pdf
> 
> 
> 
> Cheers,
> 
> 
> 
> Brian Burns
> 
> 
> 
> 
> 
> 
> 
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

From adrianjamesflynn at gmail.com  Mon Dec 29 11:53:16 2014
From: adrianjamesflynn at gmail.com (Adrian Flynn)
Date: Mon, 29 Dec 2014 11:53:16 -0500
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
Message-ID: <CAOtbafHdMB1eXrP-qSFGoWu94vmYfXxMA=HG9HUH2QWTg8kdmA@mail.gmail.com>

Hello Brian,

I would like a copy, please.
Thank you for your time and trouble doing this.

72/73
Adrian KF7DYU

On Sun, Dec 28, 2014 at 11:55 AM, Brian Burns <brian at lessonsinlutherie.com>
wrote:

> Hello All,
>
>
>
> I mentioned this article a few weeks back, and have had time this morning
> to
> extract it as a .pdf.
>
>
>
> "Strong-Signal Communications Receiver Design" by Raymond Moore K1DBR
>
>
>
> It's quite technical, but written by a ham for other hams. It's the best
> article on design that I've run across in several years of searching the
> literature, and has a long list of references attached.
>
>
>
> I'll be happy to forward a .pdf copy of it to anyone that's interested. I
> will eventually get setup to post this sort of thing on my website for
> downloading.
>
>
>
> Cheers,
>
>
>
> Brian Burns   Ex: W5BRO, K6UCD
>
>
>
>
>
> Intelligence is common--wisdom is rare.  Thomas Sowell is a wise man:
>
>
>
>  <http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1>
> http://www.youtube.com/watch?v=5KHdhrNhh88&NR=1
>
>
>
>
>
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
> ______________________________________________________________
> HBR mailing list
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> Please help support this email list: http://www.qsl.net/donate.html
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From brian at lessonsinlutherie.com  Mon Dec 29 12:19:43 2014
From: brian at lessonsinlutherie.com (Brian Burns)
Date: Mon, 29 Dec 2014 09:19:43 -0800
Subject: [HBR] OOPS! Missing page from HR article!
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAOzbBJXMGrFGh5t55Z787uABAAAAAA==@lessonsinlutherie.com>

Hello All,

 

Mea maxima culpa! In extracting the Ham Radio article I left out a page.
Mark Dinsmore has posted the complete article on his site here:

 

http://nz7x.com/articles/HR-Feb-73-p8-18-rcvr%20design.pdf

 

Sorry about that---boy am I ever!

 

Brian

 

 



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From brianburns1066 at gmail.com  Mon Dec 29 12:53:54 2014
From: brianburns1066 at gmail.com (Brian Burns)
Date: Mon, 29 Dec 2014 09:53:54 -0800
Subject: [HBR] "Ham Radio" receiver design article
In-Reply-To: <CAOtbafHdMB1eXrP-qSFGoWu94vmYfXxMA=HG9HUH2QWTg8kdmA@mail.gmail.com>
References: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAALk+t/ogBvBEudbHPSQjdBYBAAAAAA==@lessonsinlutherie.com>
	<CAOtbafHdMB1eXrP-qSFGoWu94vmYfXxMA=HG9HUH2QWTg8kdmA@mail.gmail.com>
Message-ID: <!&!AAAAAAAAAAAYAAAAAAAAAO9WiXwKTRJMveKqmcXf97/CgAAAEAAAAIG5lTBzXMRKghFp1fo1uBoBAAAAAA==@gmail.com>

Hello Adrian,

~ I would like a copy, please.

Here is the place to download all 11 pages:

http://nz7x.com/articles/HR-Feb-73-p8-18-rcvr%20design.pdf

I messed up and left out a page when I extracted it.

Cheers,

Brian



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From w0ep at w0ep.us  Mon Dec  1 22:33:26 2014
From: w0ep at w0ep.us (Chris Howard w0ep)
Date: Tue, 02 Dec 2014 03:33:26 -0000
Subject: [HBR] BC-221 article
Message-ID: <547D32DF.5000304@w0ep.us>

attached

From ke9xq at charter.net  Mon Dec 29 19:44:19 2014
From: ke9xq at charter.net (ke9xq at charter.net)
Date: Mon, 29 Dec 2014 19:44:19 -0500 (EST)
Subject: [HBR] BC-221 article
Message-ID: <638c7719.f8cf1.14a98a68d42.Webtop.48@charter.net>

Hey Chris
    The attachment did not make it, unless
there is a glictch on my end : )
Thanks
Bill  KE9XQ


On Mon, Dec 1, 2014 at 9:32 PM, Chris Howard w0ep wrote:

> attached
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

From windy10605 at juno.com  Mon Dec 29 19:46:53 2014
From: windy10605 at juno.com (Kees & Sandy)
Date: Tue, 30 Dec 2014 00:46:53 GMT
Subject: [HBR] BC-221 article
Message-ID: <20141229.184653.31866.6@webmail06.dca.untd.com>

The HBR reflector rejects large size attachments but I approved sending that one. 73 Kees K5BCQ 

---------- Original Message ----------
From: ke9xq at charter.net
To: HBR Receiver List <hbr at mailman.qth.net>
Subject: Re: [HBR] BC-221 article
Date: Mon, 29 Dec 2014 19:44:19 -0500 (EST)

Hey Chris
    The attachment did not make it, unless
there is a glictch on my end : )
Thanks
Bill  KE9XQ


On Mon, Dec 1, 2014 at 9:32 PM, Chris Howard w0ep wrote:

> attached
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
______________________________________________________________
HBR mailing list
Home: http://mailman.qth.net/mailman/listinfo/hbr
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:HBR at mailman.qth.net

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html

From oneghose at gmail.com  Mon Dec 29 19:54:04 2014
From: oneghose at gmail.com (Sudipta Ghose)
Date: Tue, 30 Dec 2014 06:24:04 +0530
Subject: [HBR] BC-221 article
In-Reply-To: <20141229.184653.31866.6@webmail06.dca.untd.com>
References: <20141229.184653.31866.6@webmail06.dca.untd.com>
Message-ID: <CAKg9jyyXZ_+uvcNeXJQHKopSuhGULaEYAUqBxLDNhy8MCEQOug@mail.gmail.com>

Hi!
I would like to have the BC-221 Article, if possible. I have a functional
one here in VU land.
Thanks and kind regards,
Sudipta Ghose
VU3TKG

On Tue, Dec 30, 2014 at 6:16 AM, Kees & Sandy <windy10605 at juno.com> wrote:

> The HBR reflector rejects large size attachments but I approved sending
> that one. 73 Kees K5BCQ
>
> ---------- Original Message ----------
> From: ke9xq at charter.net
> To: HBR Receiver List <hbr at mailman.qth.net>
> Subject: Re: [HBR] BC-221 article
> Date: Mon, 29 Dec 2014 19:44:19 -0500 (EST)
>
> Hey Chris
>     The attachment did not make it, unless
> there is a glictch on my end : )
> Thanks
> Bill  KE9XQ
>
>
> On Mon, Dec 1, 2014 at 9:32 PM, Chris Howard w0ep wrote:
>
> > attached
> > ______________________________________________________________
> > HBR mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/hbr
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:HBR at mailman.qth.net
> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>



-- 
One of those ... ...

From ke9xq at charter.net  Mon Dec 29 19:54:43 2014
From: ke9xq at charter.net (ke9xq at charter.net)
Date: Mon, 29 Dec 2014 19:54:43 -0500 (EST)
Subject: [HBR] BC-221 article
Message-ID: <399d27cc.f8d98.14a98b012a1.Webtop.48@charter.net>

Thanks Kees
    By the way, any time frame on those CDs???
I ordered a new copy a few weeks ago now.
Would expect a busy holiday season tho : )
    I did not get that attachment tho either, would like
to beg plead or jump and holler scream and shout till
I get a copy : )  Remoneds me of an old song, I'm
gonna knock on your door, tap on your window sill...   : )
Thanks guys
73
Bill  KE9xq


On Mon, Dec 29, 2014 at 6:46 PM, Kees & Sandy wrote:

> The HBR reflector rejects large size attachments but I approved 
> sending that one. 73 Kees K5BCQ
> ---------- Original Message ----------
> From: ke9xq at charter.net
> To: HBR Receiver List <hbr at mailman.qth.net>
> Subject: Re: [HBR] BC-221 article
> Date: Mon, 29 Dec 2014 19:44:19 -0500 (EST)
>
> Hey Chris
>     The attachment did not make it, unless
> there is a glictch on my end : )
> Thanks
> Bill  KE9XQ
>
>
> On Mon, Dec 1, 2014 at 9:32 PM, Chris Howard w0ep wrote:
>
>> attached
>> ______________________________________________________________
>> HBR mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/hbr
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:HBR at mailman.qth.net
>>
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> HBR mailing list
> Home: http://mailman.qth.net/mailman/listinfo/hbr
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:HBR at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

From radio at daileyservices.com  Tue Dec 30 15:10:28 2014
From: radio at daileyservices.com (radio at daileyservices.com)
Date: Tue, 30 Dec 2014 13:10:28 -0700
Subject: [HBR] 6AG7 Crystal Oscilator Module
References: <5457BF57.17785.17513B6@bcarling.cfl.rr.com>
Message-ID: <DCD2A18580EB487ABFC356502BDE7108@w0eaj>

I have one too - brand new - quite stable, too... does yours have the xtal?

Tom - W0EAJ

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