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Old December 14th 09, 05:24 AM posted to rec.boats.cruising
cavelamb cavelamb is offline
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First recorded activity by BoatBanter: Dec 2006
Posts: 796
Default Uniden 525 VHF and general question

Wayne.B wrote:
On Sun, 13 Dec 2009 15:14:31 -0500, "Flying Pig"
wrote:

I'll try to find someone with a SWR meter here tomorrow morning before we
head out to our anchorage prior to going into the dock where we'll be
leaving Flying Pig, and give it a whirl.

One of the quirks of waterlogged coax is that it can exhibit a perfect
1:1 SWR ratio while transmitting little or no power because the signal
loss is so high that nothing gets reflected back to the SWR meter.

I also have the little cable and the mast-top antenna which proved the cable
at fault in the original explorations; it will be easy for me to get a boat
buddy to listen while I read some story or something on a remote channel and
see if that cured it. That shortie, BTW, is LMR400, so should be fine for
the test. I don't expect it's got much in the way of SWR issues :{))


OK

As to sagging power, with an 880AH bank, I doubt that's a problem,


Agreed but you could have a bad connection which is heating up under
load.



What Wayne said...

From what I've seen of "professional" work (unless you did it yourself and
know), it would be worth checking.