Gregory Fischer wrote:
>
> Not doubting your TX IMD report in PSK. But I typically see ~-32dB IMD
> when
> checking PSK at 50W.
>
You are probably right to doubt it. Such a difference made me try a test
again, on a different band. I got a different set of results. Probably it is
better to use a dummy load when testing the TX. The IMD Meter is designed to
be used off-air (hence when TXing into an antenna) but it would appear that
other factors can affect the readings. This needs further investigation.
-----
Julian, G4ILO. K2 #392 K3 #222.
http://www.g4ilo.com/ G4ILO's Shack http://www.ham-directory.com/ Ham
Directory http://www.g4ilo.com/kcomm.html KComm for Elecraft K2 and K3
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