Speaker + Acoustic Tube + Elbow & Ear Bud For LGR72 Mics
A very popular covert style microphone and earpiece for HAM/PMR use. Earpiece has clear acoustic tubing and ear bud. Microphone with clip and PTT switch and belt mounted PTT switch.
Technical Specifications:
Speaker
Output level: 100 +/-2dB
Impedance: 110 ohm +/- 10%
Frequency range: 500-8,000Hz
Audio Output: 150mW
Microphone
Type: Omnidirectional condenser
Sensitivity: -40dB +/-2dB
Frequency response: 100-10,000Hz
Operating Voltage: 1.5 to 10V
Current Consumption: Max 0.5mA
Impedance: 2.2K ohms