Motorola FRS radio headset

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connector or cable wiring scheme Headset connector on many Motorola FRS radios.

3 pin stereo plug connector layout 3 pin stereo plug connector at the headset cable

headset cable Name Pin Description
1 (tip) Speaker
2 (ring) Microphone
3 (sleeve) Ground


  • The connector is a custom 2.5mm with a 2mm longer ground sleeve


Category:Portable Device Connectors


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