What does S and R mean on the amplying PCB 206DG? Could it work at voltage 5V?-walkieconnect.com

What does S and R mean on the amplying PCB 206DG? Could it work at voltage 5V? May 26

R mean MIC +, S means MIC.-;
Customer can have a try on 5V, but the standard voltage range is 8-32V.
As different device we're not sure the actual situation yet.

FAQ

The company FAQ
Aviation Headset FAQ

how can we help you

You can contact us any way that is convenient for you. We are available 24/7 via email or telephone.

New Products

B-62 2 way radio heavy duty noise cancelling headphones with Mic and Metal Boom Arm
B-60 Two way radio heavy duty noise cancelling headset
PH-600 ANR aviation Headset with Bluetooth
RSM-350 IP67 Waterproof remote speaker microphone
Heavy tactical duty throat microphone

click here to leave a message

Leave A Message

coco20.xu@gmail.com

Home

Products

About

contact

Could you supply ANR aviation headset for Kids?

Could we customized connector USB on the headset PH-400AC, PH-100AC? Can we make them get power from computer, and cancel battery box?