Covert Surveillance Microphone Kit (Vertex VX246)
A very popular covert style microphone and earpiece for HAM/PMR use. Earpiece has clear acoustic tubing to flesh coloured ear bud (spare supplied). The LGR72 is top of the range 3 wire acoustic earpiece, the wire itself is very high quality and curly for maximum flexibility and comfort. This earpiece is designed to fit the Vertex VX246 radio.
Speaker Features:
Output level: 100 +/-2dB.
Impedance: 110ohm +/- 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.
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