R2200 Wideband Amp Board parts

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sambo521
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Posts: 5
Joined: Thu Sep 22, 2016 6:25 am

R2200 Wideband Amp Board parts

Post by sambo521 »

On my 2200 that I acquired from someone it sort of works well but the output goes super spurious when you crank up the RF Vernier control.
Opened up the wideband amp and found some tom foolery going on in it.
Found U203, 204,205 had been replaced by some four-legged part and also a non-Motorola mod done to the board as well.
So, my question is this:
I need to find or sub some new parts with the same specs.
One part number is 51-80345A34 (SWA100)
The other part number is 51-80345A35 (no idea what its original part number was.)
Thanks
Sam Hunter
sambo521
New User
Posts: 5
Joined: Thu Sep 22, 2016 6:25 am

Re: R2200 Wideband Amp Board parts

Post by sambo521 »

Did a little more research and came up with MWA320 and MWA330 of which I was able to source some from ebay.
Thanks
Sam Hunter
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