Hand-held Microphone Model 700

High quality electret condenser microphone cartridge with built-in IC preamplifier powered by self-contained 9V battery or by transceiver (steering diodes select the higher voltage if both are present). Comes with a push-to-talk switch built-in and with a coiled cord that can be extended to a seven foot length. Housed in an ABS plastic case.

Model 700 comes without the connector and Model 700-C has a standard four terminal locking type connector attached and wired for use with any Ten-Tec transceiver that has a mating chassis connector. Model 700-A has a standard 1/4" phone plug.

• Sensitivity -65 dBV (0 dBV = 1V/uBar @ 1kHz).
• Low impedance (typically 400 ohms @ 1 kHz).
• Low 300 uA current drain for long battery life approaching shelf life.
• Operating temperature range -10^o to +60^o C.
• Maximum sound pressure level of 130 dB.