The Alpha will produce 1500 watts, even RTTY. The TL922 will put out
about 1200 CW or SSB, but the transformer is a bit small for RTTY, and
will overheat if you don't reduce the power.
The TL922 will also make somewhat less power on the WARC bands because
the tank circuit is not designed to work on those bands.
73,
Vic, 4X6GP
Rehovot, Israel
Formerly K2VCO
http://www.qsl.net/k2vco/
On 24 Sep 2016 20:48, jeanpierre.behiels@engie.com wrote:
Hi members;
Is there a real power output difference between a old Kenwood TL922 amplifier
and a Alpha 87A automatic tune amplifer.
I now the TL922 use 3-500Z graphite tubes as finals,and the Alpha 87A 4CX800
finals I think ?
Witch type of amplifier receive your preference .... ?
Regards Jean ON4AEF.
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