[Laser] XE2AT QSO !!!

[Staff]

Congratulations,

You can buy 5mW diode laser ~$20.00(650nM(red), ~10mW to drive)and you may
will need to get a collimator as well($20.00 to many hundreds of dollars).


-----Original Message-----
From: laser-bounces at mailman.qth.net
[mailto:laser-bounces at mailman.qth.net]On Behalf Of stjohn at ocsnet.net
Sent: Tuesday, June 22, 2004 12:27 PM
To: <font color=red><B>== Free Space LASER Communications ==</font></B>
Subject: Re: [Laser] XE2AT QSO !!!


Congratulations, Al !  bien hecho

Tom Upton AD6N

Alvaro de Leon Romo wrote:

> Dear friends yesterday Jun 21th 2004 I can complete a 2 ways QSO with
XE2ZB
> in CW , the distance was 25.8 km !!!
>    We use just 1 mw pointers and a modified Ramsey kit on the receiver
with
> an OPT101  and a 4 inches lens.
>   Was a easy QSO so I think we can complete a 50 km soon...
>    A special thanks to Art KY1K for the patience to all my dudes, were a
> tons of questions and many thanks Art for the OPT101s without your help
this
> QSO never would happen !!!
>     Is a big diference between the OPTs and the Pohotdiode in the original
> kit, I can hear the CW very easy....
>    Somebodie know where I can get some 5 mw pointers ?
>   Thanks to all for the help
> 73 de Al
> XE2AT a happy man :-))
>
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