Covert Surveillance Microphone Kit (Standard)
A very popular covert style microphone and earpiece for HAM/PMR use. Earpiece has clear acoustic tubing to flesh coloured ear bud (spare supplied). Microphone with clip and PTT switch and belt mounted PTT switch. This earpiece is designed to work with radios that use the Icom/Standard two pin straight connection. Speaker Features: Output level: 100 +/-2dB. Impedance: 110 ohm +/- 10%. Frequency range: 500-8,000Hz. Audio Output: 150mW. Microphone Features: Type: Omnidirectional condenser. Sensitivity: -40dB +/-2dB. Frequency response: 100-10,000Hz. Operating Voltage: 1.5 to 10V. Current Consumption: Max 0.5mA. Impedance: 2.2Kohms.