PTT Key Mobile Radio Microphone

Microphone TK-868 This speaker microphone has a Push To Talk (PTT) key and has a Hung-up switch that act as the hook switch (without the need to provide a vehicle earth to the hang up clip). A connector on the microphone lead plugs into the radios front panel. This connection is protected by a snug fitting rubber boot designed to keep the connections free from dirt and moisture, and preserve the IP54 and other environmental protection specifications. The microphone has been designed for maximum durability. It contains impermeable silicon treated membranes which eliminate corrosion problems caused by moisture. It also has a sealed microphone switch to protect against corrosion.