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Knowledge Base
Answers to Your Questions about Radio and Wireless Voice Communications

Motorola Talkabout T series Wiring Data

01 November 2015

Wildtalk Earpieces with this plug end with the part number -T

This wiring plan is for Motorola talkabout radios only. It does not necessarily apply to all the other makes of radios which have copied the Motorola plug or even copy the Motorola wiring scheme.

2.5mm Pin.
This is a special long reach plug. Longer than normal 2.5mm plugs

Ground.
Common Ground for Mic, Speaker and PTT

Speaker
Audio Out from the radio.

Microphone & PTT.
Ground via the Mic to Transmit

Microphone.
Standard Electret Mic input with radio providing phantom power to the Mic.

In some models if the PTT is permanently closed it allows the Mic to trigger the internal VOX system. The radio normally needs to be powered On with the PTT closed for this to take effect.

Radio Models
Motorola
T6222, TLKR T7, T8. T9, XTL, XTR. T5022, T5422, T5512, T5522, T5622 TA288, TT289 , T4900 , T5100 , T5200 , T5300 , T5320 , T5400 , T5410 , T5420 , T5522 , T5500 , T5512 , T5600 , T5620 , T5700 , T5710 , T5720 , T5800 , T5820 , T5920 , T6200 , T6210 , T6220 , T6250 , T6300 , T6320 , T6400 , T6500 , T7200 , XTR446 , TLKR , SPIRIT GT , SPIRIT GT+

HYT TC320 (A locking plug is also available)

If you would like to use this data on your own website then please include this link: Information sourced from Wildtalk.com.

Use this data at your own risk. Wildtalk accepts no liability for any accidents or losses caused by use of this data.

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