[Amps] Alpha 9500 Repair

Jim Thomson jim.thom at telus.net
Tue Sep 15 02:57:41 EDT 2015


Date: Mon, 14 Sep 2015 06:32:51 -0400
From: "Paul Christensen" <w9ac at arrl.net>
To: <amps at contesting.com>
Subject: [Amps] Alpha 9500 Repair



Surprisingly, the on-line schematics from RKR Designs do NOT show the 8877; 
the page connectors must be studied to understand the 8877 connection 
points.


Paul, W9AC 

## A 8877 amp that doesn’t depict the 8877  on the schematic  ? 
Priceless.  Aside  from that, they really should have designed it,
such that components don’t blow up with a simple cathode to grid 
short, int or hard fault. 

Jim   VE7RF






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