Check this out:
http://www.k9yc.com/TXNoise.pdf
And lots of great stuff by Jim at:
http://www.k9yc.com/publish.htm
On 15-12-10 09:38 AM, Kimberly Elmore wrote:
This harks back to something Rick touched on: Has anyone gone to the
(considerable) trouble to compile what numbers they can about transmitter IMD
performance (at least) and possibly phase noise from ARRL tests? That would be
a long-term task and I think ARRL changed their phase noise test procedure a
while back, so there may be apples and oranges mixed in. But, still, ARRL seems
the only one to regularly test transmitters. Rob Sherwood does a fabulous job
on receivers, but doesn't have equivalent data on transmitters.
I can see why someone might not want to take on the liability for putting up
numbers on a web page...
Kim N5OP
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Darrell Bellerive
VE7IU
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