N1275A UHF Brick Amp

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N8ORJ
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Joined: Fri Jul 20, 2007 5:27 pm

N1275A UHF Brick Amp

Post by N8ORJ »

Does anyone have the docs for the Motorola N1275A UHF Amp? I have one in the 403-420 range and want to move it into the ham band. I have moved the internal trimmer cap and had some success but it will not move then freq range far enough. I have found some info on it's VHF brother, the N1274A that indicates there are some frequency specific resistors and cap in the LC network. I suspect there is a similar design in the UHF version. While I am at it, if anyone has a full set of docs for the VHF 1274, that might come in handy also

Thanks
Jim
N8ORJ
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Bat2way
Posts: 183
Joined: Tue Sep 04, 2001 4:00 pm

Re: N1275A UHF Brick Amp

Post by Bat2way »

I have a pdf on the N1275A. PM where to send file if interested.
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