On 9/13/19 9:48 AM, Richard (Rick) Karlquist wrote:
You could try measuring with short bursts of RF (a few 100's of
microseconds) and look at the received signal audio with a scope.
You should be able to resolve sufficiently in the time domain
to separate the ground wave signal from the sky wave signal.
Rick N6RK
This is where one of those $30 RTL-SDR receivers might come in handy..
It would be easy to see.
On 9/12/2019 6:02 PM, Roger D Johnson wrote:
I've been running some tests on my 8 circle array with K1JB. Joe is 17
miles away and I sometimes notice deep fading on his signal. Makes
plotting the
antenna pattern very difficult. Is it possible to have skywave
contamination
at this short range?
73, Roger
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