There is no need to transmit to test your antenna. Received signal strength
will do.
With skywave antenna measurements there can be significant measurement
variability. Multiple measurements like so should be used. Antenna
A,B,C,A,B,C,A,B,C. Plot the data and you can see trends.
Dave WX7G
On Nov
being radially impoverished, i have gravitated to high impedance feed
antennas, the one at present is a tree mounted "120 up 130 over".
i have installed three wall switches to be able to choose (one or all) of
two differently configured 5/16 counter poises, and connecting my link
coupled tuner tan