Topband: Beverage F/B using oscillator

Ashraf Chaabane ash.kf5eyy at gmail.com
Tue Oct 9 04:07:42 EDT 2018


Hi All,

I used a 1.843 oscillator to check NA beverage F/B. The mesurements were
taken 160m away from each end of the antenna. Noise level was constant. I
had 4 dB difference between front and back signals.

Is that what I should expect? Is 1 wavelength distance enough to do this
experience?
This will be repeated with different terminations and I want to make sure
I'm doing it correctly. It will also be applied on the newly installed BOG
to determine optimum length.

Tnx and see you on the air!
-- 
Ash ~ 3V8SF
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