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Are you shure that your friend does not use a power amplifier????
In any case, the 5/8 verticals are very sensitive of the metallic part around the antenna, In fact, it can be coupled with his pole and change the angle of transmission and gain.
Usually the best performance of 5/8 are using...
Thank's guys!
With regard to the noise floor, I've only done the usual changes to the diodes shottky, substitution of TR17 with a Fairchild equivalent of 2SC2999 and some caps on the audio line to get a less noise in SSB ... nothing of special. Surely with an internal DSP noise decreases...
Hello to all,
I am an Italian OM-CB recently moved to Canada.
I love every type of radio communication, in particular I work on the design, develop and construction of antennas for OM and CB (including the famous Skypper Skyrex and antennas ), especially for portable use and DXpeditions.
I...
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