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Jerry Cochran
Joined: 10 Jan 2006
Posts: 111
Location: Wilsonville, OR
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 Posted: Wed Jun 20, 2007 1:23 pm Post subject: Radios squawk ...literally |
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Folks,
Away from home with very annoying problem... Dual Icom's, dual antennas,same problem either one. Hit transmit and I send out a squeal with voice. other pilots say it is LOUD!! Before I borrow tools and tear things apart, any suggestions? Only one PTT switch wired in at present. Sound like a bad ground somewheres?
Any and all help very appreciated.
Jerry Cochran
See what's free at AOL.com.
[quote][b]
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peter(at)sportingaero.com
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| Posted: Wed Jun 20, 2007 1:56 pm Post subject: Radios squawk ...literally |
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Have you tried a different headset? Could be a microphone feedback problem?
Pete
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befliegen(at)msn.com
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| Posted: Fri Jun 22, 2007 7:25 am Post subject: Radios squawk ...literally |
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Try turning one of the transmitters off. If both are transmitting at
the same time (not by design, but for some unknown reason), the
frequencies "beat" against each other and the resultant squeal is the
difference between them.
Wayne
Jerry2DT(at)aol.com wrote:
| Quote: | Folks,
Away from home with very annoying problem... Dual Icom's, dual
antennas,same problem either one. Hit transmit and I send out a squeal
with voice. other pilots say it is LOUD!! Before I borrow tools and
tear things apart, any suggestions? Only one PTT switch wired in at
present. Sound like a bad ground somewheres?
Any and all help very appreciated.
Jerry Cochran
------------------------------------------------------------------------
See what's free at AOL.com
<http://www.aol.com?ncid=AOLAOF00020000000503>.
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Jerry Cochran
Joined: 10 Jan 2006
Posts: 111
Location: Wilsonville, OR
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| Posted: Sat Jun 23, 2007 8:34 am Post subject: Radios squawk ...literally |
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Thanks Wayne,
Already tried that, no joy. Currently on a trip, so will pursue the matter when I get back to the hangar.
However, problem went away when copilot headset (brand new) is unplugged. Then both COMMS work fine, transmit and receive...
Jerry Cochran
[quote] | Quote: | Time: 08:25:43 AM PST US
From: W Meier |
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