comm

The push-to-speak button broke. I plan to use a similar threaded water proof button as shown, so I can go to a female pex/pvc pipe and back to the same threading of the original. I am just unsure of what wires after tinning should make their way to the microphone? does the shielding need to...

Is there a rule of thumb to determine comm hardwire length? Our largest lake is about 1000 acres with gently sloping shorelines and a max depth around 50-55 ft. that would have to be accessed via boat. Based on limited training from the shoreline with a plain tether, longer lines start causing...

I am selling the following: 1 x XT-100-H Buddy Phone® transceiver has been specifically designed as an acoustic underwater telephone for divers. It uses ultrasonic upper single side band for transmission. The diver utilises his own face mask and 2nd stage regulator. The XT-100-H Buddy Phone®...