To: | "(Radio) VHF Contesting" <VHFcontesting@contesting.com>, vhf@w6yx.stanford.edu |
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Subject: | [VHFcontesting] Mirage B-2530-G info |
From: | "John D'Ausilio" <jdausilio@gmail.com> |
Date: | Mon, 25 Apr 2011 11:48:58 -0400 |
List-post: | <vhfcontesting@contesting.com">mailto:vhfcontesting@contesting.com> |
I'm trying to un-modify the above referenced amp .. evidently someone had been using it for repeater service and decided to disable the biasing for the four output devices. My schematic is fuzzy at best, I'm looking for info on the parts where the bias path splits to the two pairs of output transistors .. it looks like the resistors are 50 ohms, and chokes of 470uH? A picture of the area would be most welcome also .. located right about dead center of the PCB .. de w1rt/john _______________________________________________ VHFcontesting mailing list VHFcontesting@contesting.com http://lists.contesting.com/mailman/listinfo/vhfcontesting |
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