Re: [amsat-bb] UHF amplifier

["George Henry" <ka3hsw@xxxxxxxxxxxxx>]

For FM?  See if you can find an old Motorola Maxar or Moxy UHF 
transceiver....  they have an easily-removable power amplifier section which 
will put out 55 watts with 1/2 to 1 watt of input, run on 12 VDC, and can 
probably be found on E-bay quite cheaply.  I have used their VHF ones with 
HT's with great success.

George, KA3HSW


----- Original Message ----- 
From: "Piero Calvi-Parisetti" <pcalvi@bluewin.ch>
To: <amsat-bb@amsat.org>
Sent: Saturday, April 23, 2005 11:36 AM
Subject: [amsat-bb] UHF amplifier


> Hi all,
>
> I would like to homebrew a "simple", 50 watts UHF amp (by "simple" I mean
> no RX-TX switch, only for uplink). Can anybody point me to a source where
> I could find a schematic/project (I am a low-to-middle level builder...).
>
> Alternatively, does anybody have a "brick" in that category to sell?
>
> Thanks a lot and 73.
>
> Piero HB9DSU
----
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