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HM-103 low Audio

Discussion in 'Microphones, Speakers & Audio Processing' started by W1CJG, Jan 8, 2016.

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  1. W1CJG

    W1CJG Ham Member QRZ Page

    Sorry if this has been answered already but searching turned up nothing.

    I have an Icom 706mkII with the hm-103 hand mic.

    The microphone barely modulates with the mic gain all the way up, the only way I can get the microphone to modulate properly is to turn the compression on.

    Is there an obvious repair or way to troubleshoot this? I would rather replace and element or component than buying a new mic. Pardon my ignorance but I know nothing about microphones. I bought the radio with the mic like this and I don't want it to sound like I'm talking into a tin can all the time.

  2. KA9JLM

    KA9JLM Ham Member QRZ Page

    You may want to measure if it is getting voltage. Try cleaning the connector.

    Good Luck

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