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Harris / MA/COM / GE / Ericsson Forum - For general discussion of MA/COM EDACS and ProVoice systems, including equipment.

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Old 01-04-2018, 8:39 PM
BlueDevil's Avatar
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Default M7100 with Clicking Sound while receiver is open

We have a M7100 VHF Mobile radio that makes a very distinct clicking sound while the receiver is open. The other strange thing is that the clicks are in a progressive pattern. It will start out with 2 clicks then 3, 4, 5, 6...

Here is a link to a recording of the clicking sound.

Any suggestions or ideas?

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Old 01-05-2018, 3:38 PM
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What bandsplit?
What firmware (flash & DSP)?
What version of software used to program radio?
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