[1000mp] Quadra Amp

Mark Tetrault mdtetrault at highstream.net
Sat Jul 31 19:44:47 EDT 2004


On Sun, 18 Jul 2004 08:58:44 -0300, you scribbled:

>Driving me nuts. MP Mark V driving a Quadra. No RF in shack. Both well
>grounded. Quality cabling. Inter- Connected by the book. I tune the amp
>into my G5RV on 75 meters and it comes out to less than 1.8-1. When I
>start talking SSB the amp will kick out with a SWR >3-1 warning before
>1/2 a sentence. Even at low power it does it.
>
>Ideas from the group?
>
>
>Mark
>AA1OV portable VE1

Well, update to my problem.

Today I pulled down the G5RV and put up a Radio Works Carolina Windom
80.

Went back in the shack, tuned up the Quadra and presto, the SWR
protection fault was gone. Full output to the new wire with no RF in the
shack or any problems.

Thanks to all who sent their ideas my way. I'm back to being a happy
Mark V /Quadra owner.


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