PTT&MIC controller with 3.5 mm audio socket, without earphone -- for PDC760, PTC680, PTC760

The MIC/PTT unit can be clipped for comfortable wearing.A short flying lead from the MIC/PTT is terminated with a 3.5mm audio jack socket, which connects the earpiece such as ES-01, ES-02, EH-01, EH-02 or EHS20.

Specifications of ACN-05


Weight	about 40 g
Color	black
PTT Key	available
VOX	none
Emergency Key	none
Microphone Sensitivity	–43±3 dB @ 1 kHz 3.0 V 2.2 KΩ, 0 dB = 1 V/Pa
IP Rating	none
Operating Temperature	–20℃ to 60℃
Storage Temperature	-40~85℃
Note	Compatible with receive-only earpiece(φ3.5mm jack)