[Heathkit] SB-102 RF voltages
Robert Nickels
w9ran at oneradio.net
Mon Mar 28 00:48:39 EST 2005
In my continuing quest to get this SB-102 off my bench, I wonder if
anyone has ever made - or can point me to a reference for - stage gain
measurements on the SB-102 transmit side? I've read several articles
that agree transmit gain is on the low side anyhow, but wide open I just
can't get more than 75 watts out on 20 meters even after trying all the
regular tweaks and twiddles. I can get full output on 10, leading me
to suspect the 2nd mixer or driver but can't nail anything down. The
info in the manual is pretty sparse, but if I had RF voltage
measurements from a known good working unit, that should help me isolate
what's wrong. Thanks for any help.
73, Bob W9RAN
More information about the Heathkit
mailing list