[Boatanchors] QST article

Carl km1h at jeremy.mv.com
Wed Feb 23 21:53:58 EST 2011


Ive got the R-9A and the T-90 minus the covers, neither is a peformance gem! 
Im using a Halli SR-150 PS, a lot cheaper than a few clowns tried to sell me 
a H-W for.

Carl
KM1H


----- Original Message ----- 
From: "D C *Mac* Macdonald" <k2gkk at hotmail.com>
To: <collinsradio at comcast.net>; <boatanchors at mailman.qth.net>
Sent: Wednesday, February 23, 2011 9:34 PM
Subject: Re: [Boatanchors] QST article


>
> While it's only good up to about 100 Watts, the old
> Harvey Wells Micro-Z Match was a true balanced line
> output tuner.  There was NO bandswitching.  You had
> a choice of either high or low impedance antennas
> through manual selection of which banana terminals
> you plugged your feedline into.  There was an SWR
> bridge built in to it (Jones Micro-Match type of
> circuitry) and the case was a match for their R-9*
> receiver and T-90T transmitter. I have the matcher
> and the transmitter and still looking for the power
> supply that matches the XMTR (APS-90).  I once had
> an R-9 and it wasn't all that great. I don't know
> if the "A" version was any better.
>
> * * * * * * * * * * *
> * 73 - Mac, K2GKK/5 *
> * (Since 30 Nov 53) *
> * Oklahoma City, OK *
> * USAF, Ret (61-81) *
> * * * * * * * * * * *
>
>
>
> ----------------------------------------
>> From: collinsradio at comcast.net
>> To: boatanchors at mailman.qth.net
>> Date: Wed, 23 Feb 2011 19:20:01 -0500
>> Subject: Re: [Boatanchors] QST article
>>
>> http://www.somis.org/bbat.html
>>
>> I did find the article. Is there anyone using such a tuner?
>>
>> Thanks
>>
>>
>> David Knepper, W3CRA/W3ST
>> Editor of the Collins Journal
>> Secretary of the Collins Radio Association
>> www.collinsra.com
>> Now on Facebook
>> Join today
>> ----- Original Message -----
>> From: "David Knepper"
>> To:
>> Sent: Wednesday, February 23, 2011 7:12 PM
>> Subject: [Boatanchors] QST article
>>
>>
>> >I am trying to find the month/year of a QST article that featured an
>> >antenna
>> > tuner that used two variable inductors that were driven by a single 
>> > turns
>> > counter. There was a variable capacitor that was used to tune out
>> > reactance. The output of the tuner went to an open wire feedline.
>> >
>> > I have such a tuner and would like to obtain the documentation. The
>> > article
>> > must have appeared at least 10 years ago.
>> >
>> > Thank you
>> >
>> > David Knepper, W3CRA/W3ST
>> > Editor of the Collins Journal
>> > Secretary of the Collins Radio Association
>> > www.collinsra.com
>> > Now on Facebook
>> > Join today
>> >
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