How to set the dual channel audio mode of RT73?
How to set the dual channel audio mode of RT73?
RT73 DMR Ham Mobile Radio
1. Small size, the size of a palm
2. Analog and digital mode combined, and support Mixed receive. It allows you to easily transition from an analog to a digital system.
3. GPS gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you.
How can a small ham radio make a louder sound? Two-channel audio of RT73 can be set.
Press the button, select "Menu", click "Accessories", select "Microphone and Speaker", you can set "Dual Channel Audio Mode"
