Study of suitability of UHF bulkhead adapter to a Diamond x50-A antenna
system
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There must a a thousand articles on the ‘net on why UHF series connectors
are good or bad, this is another. The example The example for discussion is
a Dia...
3 hours ago
Tor, the bias Voltage can be measured there, but that's not the critical measurement. That's the CURRENT, measured IN SERIES with the power (supply) to the amp. That taken by the biasing and its regulator is miniscule. With most multimeters, a 0-1A scale will do the setup, but with SSB operation that can peak to 2 or 3A. Construction: VERY FB! 73!
ReplyDeleteHat very FB too. Bill, that looks like a slightly different design to present stock, possibly better with room below logo for callsign?
ReplyDeleteThe day I learned where the bias point was on a transistor was a big day for me. Everything changed...keep at it
ReplyDelete