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Old February 2nd 16, 06:46 PM posted to rec.aviation.soaring
Vaughn Simon[_2_]
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Posts: 67
Default Factory installed com antenna in the fin.

On 2/2/2016 9:42 AM, shkdriver wrote:
Using a handheld I wouldn't miss if it fried, I measured swr and output watts,
(using a MJF model 812B swr/watt meter)
watt output is 3-4, swr is 1.6-1.8 (in my garage, not ideal), Output watts

are probably what the icom a-2 is putting out.

So, I'm not confident that the coax and antenna is safe for my radio,
every other coax and antenna combination I ever measured was infinity
between the ground shielding and the center lead.

I'm using a decent blue point digital multimeter.


Your SWR isn't very good, but it's not quite terrible either. Some
antennas are designed with a DC short, so (in itself) that .9 ohm
reading doesn't necessarily indicate any problem. Bottom line: Judging
from that SWR, your antenna is less than ideal. That said, if you get
good performance out of your system, I wouldn't worry too much about it.