Incotech DCH1040-K1 D-earpiece
With PTT button and D-loop earpiece.
The DCH1040 is made of soft, skin-friendly material, making this ear hook very comfortable to wear. The PU cable is integrated with Kevlar, making this ear hook ideal for police, security personnel in hotels, restaurants, casinos, etc.
Technical specifications
Impedance | 32 Ohms ± 15% at 1000 Hz
Nominal input power | 100 mW
Maximum power | 200 mW Sound pressure level | 107 ± 2 dB at 1000 Hz
Microphone technical specifications
Microphone type | Electret condenser
Impedance | 2.2 kOhm
Sensitivity | -38±2dB at 1000Hz(0dB=1 V/Pa)
Operating voltage | 1.1-10V
