[Amps] FW: 4Z4RB amplifiers
maflukey at gmail.com
Wed Jul 2 13:32:03 EDT 2014
Forgive my ignorance, but just comparing the input volts/amps to the output
would seem to indicate an efficiency of ~75%, which would indicate class C
operation. How could these be suitable for anything other than CW? Am I
missing something here?
From: Amps [mailto:amps-bounces at contesting.com] On Behalf Of Bill Turner
Sent: Wednesday, July 02, 2014 9:22 AM
Subject: [Amps] 4Z4RB amplifiers
4Z4RB has a number of SS amp boards for sale on eBay at attractive prices,
but data on them is pretty scant. Nothing of bandwidth, IMD or duty cycle
and there are many others.
Does anyone have any experience with these? With no data I am pretty leery.
Thanks in advance,
73, Bill W6WRT
dezrat at outlook.com
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