[Heathkit] Additional, SB-1000, no 10 meteroutput
Dave
dave at wpaperman.com
Mon Jul 4 15:23:00 EDT 2016
Apologies;
The tube I found in the amplifier was / is a*4-125A*. Never trust an 80
year old short term memory <g>
Additional info: With the power off and caps discharged I keyed my bench
test transceiver set at app. 20 watts output and with a scope at the
filament choke at the 3-5400 socket end I manually keyed the antenna
transfer relay. Almost the full 20 watts (peak to peak voltage at
28.700 MHz appeared at the tube.
Dave, W5WP
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