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R: dish



Hi Al,

Read please QEX december 1995 "More on Parabolic Dish Antennas" 
Offset dishes, penny feeds and sun noise, by Paul Wade, N1BWT

73" de i8CVS Domenico


----- Original Message ----- 
From: Al Zoller <n7ub@prodigy.net>
To: AMSAT-BB <amsat-bb@AMSAT.Org>
Sent: Sunday, June 16, 2002 12:01 AM
Subject: [amsat-bb] dish


> Hello all,
> 
> I've just been fortunate (I think) enough to have been given a dish.
> It is a Channelmaster designed for Ku band (11.7 to 12.2 GHz).
> Offset feed, 90 cm wide, 98 cm high, 8.5 cm deep in the center.
> The feed is a circular horn and I have no idea where it's focus is
> but it is 70 cm from the center of the dish to the back of the
> flange that the horn mounts on.
> 
> Does any one have any experience with  a dish like this?
> 
> Any help/advice on converting to 2401 MHz would be appreciated.
> 
> Thanks,
> 
> Al,  N7UB
> AMSAT LM1505
> 
> ----
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