Hello, and I must have had a senior moment. Forgot what freq the OP was
interested in. Too many years spent making measurements in the 2-30 MHz
band I guess ;-) Of course now we're looking at a vector network analyzer
to make the measurement (not something most Hams have in the shack). I
wonder if MFJ has anything?
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The MFJ259 antenna analyser can measure coax loss at any frequency
between 1.8 and 170 MHz.


Frank GM0CSZ / KN6WH