[NLRS] Laser communications...

Sun, 29 Dec 2002 11:13:09 -0600

Hi All,

In the latest Ramsey catalog  a laser transmitter/receiver is available.
Two units for around $ 75.    It uses a sub carrier of around 13 or 17 kc.

73  Bob  W�AUS
----- Original Message -----
From: "Doug Reed" <[email protected]>
To: <[email protected]>
Sent: Sunday, December 29, 2002 10:05 AM
Subject: Re: [NLRS] Laser communications...

> At 10:49 AM 12/28/2002 -0700, Jeff Berman wrote:
> >
> >Theres a group of us down here in EN52 that are building several
> >cw laser stations.  Most or all of the parts can be found at Radio
> >Shack.  Radio Shack is also clearing out their laser modules for
> >$5 if you can find one. (They are the laser module with 2 wires
> >attached and work on 3vdc.)  Check out the Laser Communications
> >page at
> >
> >http://www.qsl.net/wb9ajz/laser/laser.htm
> >
> >Enjoy and wear your sunglasses...  Jeff K9YR EN52
>
> That's a nice page of links and laser comm info. My main sources of info
> were the K3PGP and AA1A web pages plus other links from them. And of
course
> the laser email reflector....
>
> I'll have to look for the laser module to see what it does. I know they
had
> a 35 KHz infrared receiver module but I haven't looked at their parts in
so
> long, I hadn't seen a laser diode module.... But these days light pens are
> usually under $10 anyway.
>
> 73, Doug Reed, N0NAS.
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