In troubleshooting a relay problem on my KAT100, Gary advised me to check the signal /8R, generated by Q3. I think Q3 may be faulty, since (using a Fluke DMM) signal /8R alternates between zero and only 4.99v as the KPA100 is cycled between receive and TUNE. Signal 8R alternates between 7.91v and zero, as I would expect.
Before, I disassemble, de-solder, and install a new Q3, however, could someone verify that 4.99 v is indeed lower than it should be and Q3 is probably bad. Thanks. 73, Bob, WO3E _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
