# Cable for QYT KT 7900

**URL:** https://forum.digirig.net/t/cable-for-qyt-kt-7900/187
**Category:** Uncategorized
**Tags:** qyt-kt-7900d, qyt-kt-7900
**Created:** [September 3, 2022, 9:58pm UTC](https://forum.digirig.net/t/cable-for-qyt-kt-7900/187 "2022-09-03T21:58:12Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![K0TX](https://forum.digirig.net/user_avatar/forum.digirig.net/k0tx/32/3_2.png) [@K0TX](https://forum.digirig.net/u/K0TX)
#### Post date: [September 3, 2022, 9:58pm UTC](https://forum.digirig.net/t/cable-for-qyt-kt-7900/187/1 "2022-09-03T21:58:12Z")

</div>

QYT KT 7900 has all required signals of 3.5mm TRRS headset socket:

 ![image](https://forum.digirig.net/uploads/default/original/1X/b940c99dcf0bb5fd1c137936fa08a34fbb90fc1d.jpeg)

This connects to Digirig’s 3.5mm TRRS audio socket:

 ![image](https://forum.digirig.net/uploads/default/original/1X/1c9e02e90b2c4f43f8e373523a205e9bb302c8ee.png)

QYT tip → DR ring 2  
QYT ring 1 → DR ring 1  
QYT ring 2 → DR tip  
QYT sleeve → DR sleeve

For extra credit Digirig’s serial port can be connected to QYT’s programming port.