My 80/160 GP doesn't seem to need much matching, or with a feed Z around
35 ohms on 80 I'm just too lazy. The amps load fine at the far end of
300 ft of coax. So I wound a 85mH coil installed from feed to gnd to
solve the static deal. 85mH had no effect on feed Z as measured both
with a Autek VA-1 (at the ant) and observed at the shack. 85mH isn't
much - probably like none - lightning protection but does bleed off the
static.
73 Art
Tom wrote:
[snip]
>> rejection viewpoint rather than the high-pass configuration (inductor to
>> ground), BUT the high pass offers better lightning protection.
>>
>> 73
>> Tom G3OLB
>>
>
>
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