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Old 27-04-2016, 07:08   #1
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Icom ah-4 tuner not tuning

I have an icom 7200 radio and icom ah-4 tuner with radials. The icom service center checked out the tuner and it was ok. I reinstalled won't tune. I do hear the relays trying to tune. I'm on the hard right now...could that affect the ground not having the boat in the water?

Thanks in advance for any comments.

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FSmith is offline   Reply With Quote
Old 27-04-2016, 07:46   #2
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Re: Icom ah-4 tuner not tuning

Maybe something here might help, looked like OP had a similar issue.

Icom 7200 + AH4 - AR15.Com Archive
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Old 27-04-2016, 09:09   #3
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Re: Icom ah-4 tuner not tuning

Check your antenna connections. Try tuning a higher frequency. I remember a boatyard in Turkey where I ran a ground wire to the cyclone fence and got great results.
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