# Motorola GM-300 Remote Head Install

**URL:** <https://www.twowayradioforum.com/t/motorola-gm-300-remote-head-install/9817>\
**Category:** Amateur Radio\
**Created:** [March 25, 2022, 5:21pm UTC](https://www.twowayradioforum.com/t/motorola-gm-300-remote-head-install/9817 "2022-03-25T17:21:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![thebluescarecrow](https://www.twowayradioforum.com/letter_avatar_proxy/v4/letter/t/ecc23a/32.png) [@thebluescarecrow](https://www.twowayradioforum.com/u/thebluescarecrow)\
**Post date:** [March 25, 2022, 5:21pm UTC](https://www.twowayradioforum.com/t/motorola-gm-300-remote-head-install/9817/1 "2022-03-25T17:21:58Z")

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I have a Motorola GM-300 Radio. In my latest installation, I have split the radio and connected it with a DB25 M/F cable. Now the remote head speaker does not work. I can pick up the audio at the radio but not the remote head.

Any help would be greatly appreciated.

Thanks!

Best,  
Mike  
N9EWS