From bernies at panix.com  Tue Jan  1 00:53:00 2019
From: bernies at panix.com (bernieS)
Date: Tue, 01 Jan 2019 00:53:00 -0500
Subject: [Laser] test
Message-ID: <mailman.56.1546322002.22880.laser@mailman.qth.net>

Is this list still alive?  Fireworks are causing QRM tonight.  Happy New Year.

-bernieS


From kb8rtz at oh.rr.com  Tue Jan  1 02:37:57 2019
From: kb8rtz at oh.rr.com (Patrick - KB8RTZ)
Date: Tue, 1 Jan 2019 02:37:57 -0500
Subject: [Laser] test
In-Reply-To: <20190101055321.CCAF3149AF43@mailman.qth.net>
References: <20190101055321.CCAF3149AF43@mailman.qth.net>
Message-ID: <AA26F636-F333-464A-BFE4-77B567FAA7D5@oh.rr.com>

Been a while since last message. Happy new year.

Patrick...

?????????????????????????

On Jan 1, 2019, at 00:53, bernieS <bernies at panix.com> wrote:

Is this list still alive?  Fireworks are causing QRM tonight.  Happy New Year.

-bernieS

______________________________________________________________
Laser mailing list
Home: http://mailman.qth.net/mailman/listinfo/laser
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Laser 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 ky1k at myfairpoint.net  Tue Jan  1 09:22:35 2019
From: ky1k at myfairpoint.net (Art)
Date: Tue, 1 Jan 2019 09:22:35 -0500
Subject: [Laser] test
In-Reply-To: <AA26F636-F333-464A-BFE4-77B567FAA7D5@oh.rr.com>
References: <20190101055321.CCAF3149AF43@mailman.qth.net>
	<AA26F636-F333-464A-BFE4-77B567FAA7D5@oh.rr.com>
Message-ID: <a18a1d43-9fd8-aa80-6fd3-4a68cfa3a2fe@myfairpoint.net>

59 Maine.

CQ DX.

Art

On 1/1/19 2:37 AM, Patrick - KB8RTZ wrote:
> Been a while since last message. Happy new year.
>
> Patrick...
>
>
>
> On Jan 1, 2019, at 00:53, bernieS <bernies at panix.com> wrote:
>
> Is this list still alive?  Fireworks are causing QRM tonight.  Happy New Year.
>
> -bernieS
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 john at generalrobots.com  Tue Jan  1 09:27:49 2019
From: john at generalrobots.com (John McNulty)
Date: Tue, 1 Jan 2019 14:27:49 +0000
Subject: [Laser] test
In-Reply-To: <a18a1d43-9fd8-aa80-6fd3-4a68cfa3a2fe@myfairpoint.net>
References: <20190101055321.CCAF3149AF43@mailman.qth.net>
	<AA26F636-F333-464A-BFE4-77B567FAA7D5@oh.rr.com>
	<a18a1d43-9fd8-aa80-6fd3-4a68cfa3a2fe@myfairpoint.net>
Message-ID: <61D3B425-6E56-4702-B983-507D957E9C39@generalrobots.com>

Many Happy Orbits to All ;-)
J McN

On 1 Jan 2019, at 14:22, Art <ky1k at myfairpoint.net> wrote:

59 Maine.

CQ DX.

Art

> On 1/1/19 2:37 AM, Patrick - KB8RTZ wrote:
> Been a while since last message. Happy new year.
> 
> Patrick...
> 
> 
> 
> On Jan 1, 2019, at 00:53, bernieS <bernies at panix.com> wrote:
> 
> Is this list still alive?  Fireworks are causing QRM tonight.  Happy New Year.
> 
> -bernieS
> 
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 
> 

______________________________________________________________
Laser mailing list
Home: http://mailman.qth.net/mailman/listinfo/laser
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Laser 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 nss at mwt.net  Tue Jan  1 09:46:37 2019
From: nss at mwt.net (Joe)
Date: Tue, 1 Jan 2019 08:46:37 -0600
Subject: [Laser] test
In-Reply-To: <20190101055321.A9054149ADE8@mailman.qth.net>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
Message-ID: <a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>

Yup,
But very very quiet.

A Question.? How much power laser would it be needed to use the 
reflectors left on the moon?

Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 12/31/2018 11:53 PM, bernieS wrote:
> Is this list still alive?? Fireworks are causing QRM tonight.? Happy 
> New Year.
>
> -bernieS
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 ky1k at myfairpoint.net  Tue Jan  1 10:23:25 2019
From: ky1k at myfairpoint.net (Art)
Date: Tue, 1 Jan 2019 10:23:25 -0500
Subject: [Laser] test
In-Reply-To: <a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
Message-ID: <61bdb66a-7454-13f4-9859-4ac2acd12bb7@myfairpoint.net>

Hi Joe,

Good to see you on the laser list, hope you're still ballooning.

The reflectors left on the moon are large and precise.

However, with the very high power and tightly collimated lasers
available to NASA, and state of the art aiming systems (laser ranging
stations, space observatory class), they have many misses. The FOV's are
very narrow, so narrow in fact that the Moon has to be tracked, the RX
has to be moved properly after the pulse is sent. For each pulse, only a
few photons, or a few 10's of photons are received back. And, the Moon
is never completely dark, optics aren't perfect....so the ambient light
is QRM.

Libration is a factor, which is unavoidable.

Regards,

Art




On 1/1/19 9:46 AM, Joe wrote:
> Yup,
> But very very quiet.
>
> A Question. How much power laser would it be needed to use the
> reflectors left on the moon?
>
> Joe WB9SBD
> Sig
> The Original Rolling Ball Clock
> Idle Tyme
> Idle-Tyme.com
> http://www.idle-tyme.com
> On 12/31/2018 11:53 PM, bernieS wrote:
>> Is this list still alive? Fireworks are causing QRM tonight. Happy
>> New Year.
>>
>> -bernieS
>>
>> ______________________________________________________________
>> Laser mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/laser
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:Laser at mailman.qth.net
>>
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>>
>>
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 n9jim-6 at pacbell.net  Tue Jan  1 10:39:07 2019
From: n9jim-6 at pacbell.net (Jim Moss)
Date: Tue, 1 Jan 2019 07:39:07 -0800
Subject: [Laser] test
In-Reply-To: <61bdb66a-7454-13f4-9859-4ac2acd12bb7@myfairpoint.net>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
	<61bdb66a-7454-13f4-9859-4ac2acd12bb7@myfairpoint.net>
Message-ID: <01DEAD51-9BA4-4062-B79B-C4C6DA7EA868@pacbell.net>

New presentation LLR, gives some nice TX and RX system info.
https://cddis.nasa.gov/lw21/docs/2018/presentations/Session9_Xiong_presentation.pdf

Proceedings site:
https://cddis.nasa.gov/lw21/index.html

Jim

Sent from my iPad

> On Jan 1, 2019, at 7:23 AM, Art <ky1k at myfairpoint.net> wrote:
> 
> Hi Joe,
> 
> Good to see you on the laser list, hope you're still ballooning.
> 
> The reflectors left on the moon are large and precise.
> 
> However, with the very high power and tightly collimated lasers
> available to NASA, and state of the art aiming systems (laser ranging
> stations, space observatory class), they have many misses. The FOV's are
> very narrow, so narrow in fact that the Moon has to be tracked, the RX
> has to be moved properly after the pulse is sent. For each pulse, only a
> few photons, or a few 10's of photons are received back. And, the Moon
> is never completely dark, optics aren't perfect....so the ambient light
> is QRM.
> 
> Libration is a factor, which is unavoidable.
> 
> Regards,
> 
> Art
> 
> 
> 
> 
>> On 1/1/19 9:46 AM, Joe wrote:
>> Yup,
>> But very very quiet.
>> 
>> A Question. How much power laser would it be needed to use the
>> reflectors left on the moon?
>> 
>> Joe WB9SBD
>> Sig
>> The Original Rolling Ball Clock
>> Idle Tyme
>> Idle-Tyme.com
>> http://www.idle-tyme.com
>>> On 12/31/2018 11:53 PM, bernieS wrote:
>>> Is this list still alive? Fireworks are causing QRM tonight. Happy
>>> New Year.
>>> 
>>> -bernieS
>>> 
>>> ______________________________________________________________
>>> Laser mailing list
>>> Home: http://mailman.qth.net/mailman/listinfo/laser
>>> Help: http://mailman.qth.net/mmfaq.htm
>>> Post: mailto:Laser at mailman.qth.net
>>> 
>>> This list hosted by: http://www.qsl.net
>>> Please help support this email list: http://www.qsl.net/donate.html
>>> 
>>> 
>> 
>> ______________________________________________________________
>> Laser mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/laser
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:Laser at mailman.qth.net
>> 
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>> 
>> 
> 
> 
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 sjnoll at ix.netcom.com  Tue Jan  1 11:41:57 2019
From: sjnoll at ix.netcom.com (Steve J. Noll)
Date: Tue, 1 Jan 2019 08:41:57 -0800
Subject: [Laser] test
In-Reply-To: <20190101055321.CCAF3149AF43@mailman.qth.net>
References: <20190101055321.CCAF3149AF43@mailman.qth.net>
Message-ID: <c98f2903-ca6a-121c-e710-31950d8c9716@ix.netcom.com>

Still here.

WA6EJO


On 12/31/2018 9:53 PM, bernieS wrote:
> Is this list still alive?? Fireworks are causing QRM tonight.? Happy 
> New Year.
>
> -bernieS
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 n6gkj.cm98 at yahoo.com  Tue Jan  1 13:51:28 2019
From: n6gkj.cm98 at yahoo.com (Ron Simpson)
Date: Tue, 1 Jan 2019 18:51:28 +0000 (UTC)
Subject: [Laser] test
In-Reply-To: <a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
Message-ID: <712553444.4748014.1546368688245@mail.yahoo.com>

I am happy this still works. My buddy WA6YDQ moved to Ohio. Now I have know one to lightwave with

Ron Simpson
Sent from Yahoo Mail on Android 
 
  On Tue, Jan 1, 2019 at 6:48 AM, Joe<nss at mwt.net> wrote:   Yup,
But very very quiet.

A Question.? How much power laser would it be needed to use the 
reflectors left on the moon?

Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 12/31/2018 11:53 PM, bernieS wrote:
> Is this list still alive?? Fireworks are causing QRM tonight.? Happy 
> New Year.
>
> -bernieS
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
>

______________________________________________________________
Laser mailing list
Home: http://mailman.qth.net/mailman/listinfo/laser
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Laser 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 theis.kurt at gmail.com  Tue Jan  1 14:52:40 2019
From: theis.kurt at gmail.com (Kurt Theis)
Date: Tue, 1 Jan 2019 14:52:40 -0500
Subject: [Laser] test
In-Reply-To: <712553444.4748014.1546368688245@mail.yahoo.com>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
	<712553444.4748014.1546368688245@mail.yahoo.com>
Message-ID: <CACbsfiE+ktBokZihaFir7cEKmOyceHFcni7tsf73achdpMd3vA@mail.gmail.com>

Sure you do, Ron. We just need MORE POWER!

Kurt Theis
https://landfallnet.blogspot.com
theis.kurt at gmail.com

On Tue, Jan 1, 2019, 1:51 PM Ron Simpson via Laser <laser at mailman.qth.net
wrote:

> I am happy this still works. My buddy WA6YDQ moved to Ohio. Now I have
> know one to lightwave with
>
> Ron Simpson
> Sent from Yahoo Mail on Android
>
>   On Tue, Jan 1, 2019 at 6:48 AM, Joe<nss at mwt.net> wrote:   Yup,
> But very very quiet.
>
> A Question.  How much power laser would it be needed to use the
> reflectors left on the moon?
>
> Joe WB9SBD
> Sig
> The Original Rolling Ball Clock
> Idle Tyme
> Idle-Tyme.com
> http://www.idle-tyme.com
> On 12/31/2018 11:53 PM, bernieS wrote:
> > Is this list still alive?  Fireworks are causing QRM tonight.  Happy
> > New Year.
> >
> > -bernieS
> >
> > ______________________________________________________________
> > Laser mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/laser
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:Laser at mailman.qth.net
> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> >
> >
>
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 wchast at gmail.com  Tue Jan  1 23:54:49 2019
From: wchast at gmail.com (Chuck Hast)
Date: Tue, 1 Jan 2019 22:54:49 -0600
Subject: [Laser] test
In-Reply-To: <CACbsfiE+ktBokZihaFir7cEKmOyceHFcni7tsf73achdpMd3vA@mail.gmail.com>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
	<712553444.4748014.1546368688245@mail.yahoo.com>
	<CACbsfiE+ktBokZihaFir7cEKmOyceHFcni7tsf73achdpMd3vA@mail.gmail.com>
Message-ID: <CADNfBV_1M5szeMtfVmK2Pqn44gCav3f4R0jN1LAsvYn0HZocQA@mail.gmail.com>

Good to see it is still alive, now to see if we can keep it active. Surely
there are things going
on out there that we can get on here.

On Tue, Jan 1, 2019 at 1:53 PM Kurt Theis <theis.kurt at gmail.com> wrote:

> Sure you do, Ron. We just need MORE POWER!
>
> Kurt Theis
> https://landfallnet.blogspot.com
> theis.kurt at gmail.com
>
> On Tue, Jan 1, 2019, 1:51 PM Ron Simpson via Laser <laser at mailman.qth.net
> wrote:
>
> > I am happy this still works. My buddy WA6YDQ moved to Ohio. Now I have
> > know one to lightwave with
> >
> > Ron Simpson
> > Sent from Yahoo Mail on Android
> >
> >   On Tue, Jan 1, 2019 at 6:48 AM, Joe<nss at mwt.net> wrote:   Yup,
> > But very very quiet.
> >
> > A Question.  How much power laser would it be needed to use the
> > reflectors left on the moon?
> >
> > Joe WB9SBD
> > Sig
> > The Original Rolling Ball Clock
> > Idle Tyme
> > Idle-Tyme.com
> > http://www.idle-tyme.com
> > On 12/31/2018 11:53 PM, bernieS wrote:
> > > Is this list still alive?  Fireworks are causing QRM tonight.  Happy
> > > New Year.
> > >
> > > -bernieS
> > >
> > > ______________________________________________________________
> > > Laser mailing list
> > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > Help: http://mailman.qth.net/mmfaq.htm
> > > Post: mailto:Laser at mailman.qth.net
> > >
> > > This list hosted by: http://www.qsl.net
> > > Please help support this email list: http://www.qsl.net/donate.html
> > >
> > >
> >
> > ______________________________________________________________
> > Laser mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/laser
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:Laser at mailman.qth.net
> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> > ______________________________________________________________
> > Laser mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/laser
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:Laser at mailman.qth.net
> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>


-- 

Chuck Hast  -- KP4DJT --
I can do all things through Christ which strengtheneth me.
Ph 4:13 KJV
Todo lo puedo en Cristo que me fortalece.
Fil 4:13 RVR1960

From mike1 at mgte.com  Wed Jan  2 10:28:47 2019
From: mike1 at mgte.com (Mike Couture)
Date: Wed, 2 Jan 2019 10:28:47 -0500
Subject: [Laser] IR Laser
Message-ID: <25276dcf-32d9-7d23-87bc-af67169c7f3e@mgte.com>

Hi Guys,

Has anyone given thought to low power IR lasers in the 900nm band for 
cloud bounce, communications, or just plain experimentation? We don't 
really need to be 'completely' successful but learn in the process. 
Those Sot boards and processing chips are VERY inexpensive and so much 
more sensitive than the electronics of the past.

Dunno' it's just a thought. BTW those little car back-up cameras in the 
IR region work great for detection, yes I have one, lots of fun and 
cheap too.

Oh, and happy the list has come alive again. Bravo. Say has anyone heard 
from "Toasty", (Tim Toast)?

Mike C.
Sand Mtn. Ga

From waisean at gmail.com  Wed Jan  2 11:05:33 2019
From: waisean at gmail.com (Sean Waite)
Date: Wed, 2 Jan 2019 11:05:33 -0500
Subject: [Laser] test
In-Reply-To: <CADNfBV_1M5szeMtfVmK2Pqn44gCav3f4R0jN1LAsvYn0HZocQA@mail.gmail.com>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
	<712553444.4748014.1546368688245@mail.yahoo.com>
	<CACbsfiE+ktBokZihaFir7cEKmOyceHFcni7tsf73achdpMd3vA@mail.gmail.com>
	<CADNfBV_1M5szeMtfVmK2Pqn44gCav3f4R0jN1LAsvYn0HZocQA@mail.gmail.com>
Message-ID: <CAGz_XJwjYWTNGhyMLduu7h3-uZ5QTHKUKmj80Qx9G6qdbkhxXg@mail.gmail.com>

I'm working on some of the little eBay special laser pointer transmitters.
Using a design I got off of the Packrats, modulates the diode voltage with
a 555 timer. RX is a simple solar panel wired directly to a powered
speaker.

Once I get that working, I'm going to be working on some bigger gear for
phone, with high power LEDs. I may try out some near-UV or actual UV stuff
as well, just to get up as high a frequency as I can.

Sean WA1TE

On Tue, Jan 1, 2019 at 11:55 PM Chuck Hast <wchast at gmail.com> wrote:

> Good to see it is still alive, now to see if we can keep it active. Surely
> there are things going
> on out there that we can get on here.
>
> On Tue, Jan 1, 2019 at 1:53 PM Kurt Theis <theis.kurt at gmail.com> wrote:
>
> > Sure you do, Ron. We just need MORE POWER!
> >
> > Kurt Theis
> > https://landfallnet.blogspot.com
> > theis.kurt at gmail.com
> >
> > On Tue, Jan 1, 2019, 1:51 PM Ron Simpson via Laser <
> laser at mailman.qth.net
> > wrote:
> >
> > > I am happy this still works. My buddy WA6YDQ moved to Ohio. Now I have
> > > know one to lightwave with
> > >
> > > Ron Simpson
> > > Sent from Yahoo Mail on Android
> > >
> > >   On Tue, Jan 1, 2019 at 6:48 AM, Joe<nss at mwt.net> wrote:   Yup,
> > > But very very quiet.
> > >
> > > A Question.  How much power laser would it be needed to use the
> > > reflectors left on the moon?
> > >
> > > Joe WB9SBD
> > > Sig
> > > The Original Rolling Ball Clock
> > > Idle Tyme
> > > Idle-Tyme.com
> > > http://www.idle-tyme.com
> > > On 12/31/2018 11:53 PM, bernieS wrote:
> > > > Is this list still alive?  Fireworks are causing QRM tonight.  Happy
> > > > New Year.
> > > >
> > > > -bernieS
> > > >
> > > > ______________________________________________________________
> > > > Laser mailing list
> > > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > > Help: http://mailman.qth.net/mmfaq.htm
> > > > Post: mailto:Laser at mailman.qth.net
> > > >
> > > > This list hosted by: http://www.qsl.net
> > > > Please help support this email list: http://www.qsl.net/donate.html
> > > >
> > > >
> > >
> > > ______________________________________________________________
> > > Laser mailing list
> > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > Help: http://mailman.qth.net/mmfaq.htm
> > > Post: mailto:Laser at mailman.qth.net
> > >
> > > This list hosted by: http://www.qsl.net
> > > Please help support this email list: http://www.qsl.net/donate.html
> > > ______________________________________________________________
> > > Laser mailing list
> > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > Help: http://mailman.qth.net/mmfaq.htm
> > > Post: mailto:Laser at mailman.qth.net
> > >
> > > This list hosted by: http://www.qsl.net
> > > Please help support this email list: http://www.qsl.net/donate.html
> > ______________________________________________________________
> > Laser mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/laser
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:Laser at mailman.qth.net
> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> >
>
>
> --
>
> Chuck Hast  -- KP4DJT --
> I can do all things through Christ which strengtheneth me.
> Ph 4:13 KJV
> Todo lo puedo en Cristo que me fortalece.
> Fil 4:13 RVR1960
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>
-- 

Sent from my Motorola DynaTAC 8000X

From w9sz.zack at gmail.com  Wed Jan  2 11:58:52 2019
From: w9sz.zack at gmail.com (Zack Widup)
Date: Wed, 2 Jan 2019 10:58:52 -0600
Subject: [Laser] test
In-Reply-To: <CAGz_XJwjYWTNGhyMLduu7h3-uZ5QTHKUKmj80Qx9G6qdbkhxXg@mail.gmail.com>
References: <20190101055321.A9054149ADE8@mailman.qth.net>
	<a5d95b0d-2aab-2316-ef0b-84d1aa0b5525@mwt.net>
	<712553444.4748014.1546368688245@mail.yahoo.com>
	<CACbsfiE+ktBokZihaFir7cEKmOyceHFcni7tsf73achdpMd3vA@mail.gmail.com>
	<CADNfBV_1M5szeMtfVmK2Pqn44gCav3f4R0jN1LAsvYn0HZocQA@mail.gmail.com>
	<CAGz_XJwjYWTNGhyMLduu7h3-uZ5QTHKUKmj80Qx9G6qdbkhxXg@mail.gmail.com>
Message-ID: <CANJxhWjOFHR-Hh6MkoDFnx573_fbt+726iWfEdLcdz6JHrmCKg@mail.gmail.com>

What are you using for a detector? Some years ago someone recommended a
particular diode to me for use as a detector but I can't find that info now.

73, Zack W9SZ

On Wed, Jan 2, 2019 at 10:07 AM Sean Waite <waisean at gmail.com> wrote:

> I'm working on some of the little eBay special laser pointer transmitters.
> Using a design I got off of the Packrats, modulates the diode voltage with
> a 555 timer. RX is a simple solar panel wired directly to a powered
> speaker.
>
> Once I get that working, I'm going to be working on some bigger gear for
> phone, with high power LEDs. I may try out some near-UV or actual UV stuff
> as well, just to get up as high a frequency as I can.
>
> Sean WA1TE
>
> On Tue, Jan 1, 2019 at 11:55 PM Chuck Hast <wchast at gmail.com> wrote:
>
> > Good to see it is still alive, now to see if we can keep it active.
> Surely
> > there are things going
> > on out there that we can get on here.
> >
> > On Tue, Jan 1, 2019 at 1:53 PM Kurt Theis <theis.kurt at gmail.com> wrote:
> >
> > > Sure you do, Ron. We just need MORE POWER!
> > >
> > > Kurt Theis
> > > https://landfallnet.blogspot.com
> > > theis.kurt at gmail.com
> > >
> > > On Tue, Jan 1, 2019, 1:51 PM Ron Simpson via Laser <
> > laser at mailman.qth.net
> > > wrote:
> > >
> > > > I am happy this still works. My buddy WA6YDQ moved to Ohio. Now I
> have
> > > > know one to lightwave with
> > > >
> > > > Ron Simpson
> > > > Sent from Yahoo Mail on Android
> > > >
> > > >   On Tue, Jan 1, 2019 at 6:48 AM, Joe<nss at mwt.net> wrote:   Yup,
> > > > But very very quiet.
> > > >
> > > > A Question.  How much power laser would it be needed to use the
> > > > reflectors left on the moon?
> > > >
> > > > Joe WB9SBD
> > > > Sig
> > > > The Original Rolling Ball Clock
> > > > Idle Tyme
> > > > Idle-Tyme.com
> > > > http://www.idle-tyme.com
> > > > On 12/31/2018 11:53 PM, bernieS wrote:
> > > > > Is this list still alive?  Fireworks are causing QRM tonight.
> Happy
> > > > > New Year.
> > > > >
> > > > > -bernieS
> > > > >
> > > > > ______________________________________________________________
> > > > > Laser mailing list
> > > > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > > > Help: http://mailman.qth.net/mmfaq.htm
> > > > > Post: mailto:Laser at mailman.qth.net
> > > > >
> > > > > This list hosted by: http://www.qsl.net
> > > > > Please help support this email list:
> http://www.qsl.net/donate.html
> > > > >
> > > > >
> > > >
> > > > ______________________________________________________________
> > > > Laser mailing list
> > > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > > Help: http://mailman.qth.net/mmfaq.htm
> > > > Post: mailto:Laser at mailman.qth.net
> > > >
> > > > This list hosted by: http://www.qsl.net
> > > > Please help support this email list: http://www.qsl.net/donate.html
> > > > ______________________________________________________________
> > > > Laser mailing list
> > > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > > Help: http://mailman.qth.net/mmfaq.htm
> > > > Post: mailto:Laser at mailman.qth.net
> > > >
> > > > This list hosted by: http://www.qsl.net
> > > > Please help support this email list: http://www.qsl.net/donate.html
> > > ______________________________________________________________
> > > Laser mailing list
> > > Home: http://mailman.qth.net/mailman/listinfo/laser
> > > Help: http://mailman.qth.net/mmfaq.htm
> > > Post: mailto:Laser at mailman.qth.net
> > >
> > > This list hosted by: http://www.qsl.net
> > > Please help support this email list: http://www.qsl.net/donate.html
> > >
> >
> >
> > --
> >
> > Chuck Hast  -- KP4DJT --
> > I can do all things through Christ which strengtheneth me.
> > Ph 4:13 KJV
> > Todo lo puedo en Cristo que me fortalece.
> > Fil 4:13 RVR1960
> > ______________________________________________________________
> > Laser mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/laser
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:Laser at mailman.qth.net
> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> >
> --
>
> Sent from my Motorola DynaTAC 8000X
> ______________________________________________________________
> Laser mailing list
> Home: http://mailman.qth.net/mailman/listinfo/laser
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Laser 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 riese-k3djc at juno.com  Wed Jan  2 20:06:11 2019
From: riese-k3djc at juno.com (riese-k3djc at juno.com)
Date: Wed, 2 Jan 2019 20:06:11 -0500
Subject: [Laser] test
Message-ID: <AABQC42D4A5NR9FA@smtpout03.vgs.untd.com>


some years ago WA3USG and I built transeivers ,,, a detector fed a chip
and worked well,,, the interesting thing was to be able to hear the
clicks
from airplane blinking lights and at Dicks QTH we could hear clicking
when pointing up but could not see any lights,,, never figured that out
need to sourt through the good junk and see if I still have the reciever
was fun to see how far we could work

Bob K3DJC


On Wed, 2 Jan 2019 11:05:33 -0500 Sean Waite <waisean at gmail.com> writes:
> I'm working on some of the little eBay special laser pointer 
> transmitters.
> Using a design I got off of the Packrats, modulates the diode 
> voltage with
> a 555 timer. RX is a simple solar panel wired directly to a powered
> speaker.
> 
>