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700 [2007/05/21 00:44] 127.0.0.1 external edit |
700 [2008/08/02 20:24] n5na |
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| ===== Specifications ===== | ===== Specifications ===== | ||
| - | *Low distortion slightly rising frequency response for highest articulation. | + | ***Type:** Electret Condenser Microphone |
| - | *Sensitivity -65 dBV (0 dBV = 1V/uBar @ 1kHz). | + | ***Sensitivity:** -65 dBV (0 dBV = 1V/uBar @ 1kHz). |
| - | *Low output impedance (typically 400 ohms @ 1 kHz). | + | ***Output Impedance:** 400 ohms, typical @ 1 kHz). |
| - | *Low 300 uA current drain for long battery life approaching shelf life. | + | ***Polarizing Power:** Built-in 9 volt transistor battery or 4 to 10 volts DC @ 300 uA, typical. |
| - | *High stability diaphragm. | + | ***Operating Temperature:** -10<sup>o</sup> to +60<sup>o</sup> C. |
| - | *Operating temperature range -10<sup>o</sup> to +60<sup>o</sup> C. | + | ***Maximum Sound Pressure Level:** 130 dB. |
| - | *Maximum sound pressure level of 130 dB. | + | ***PTT Switch:** DPST storts Pin 3 (yellow lead) to GND and connects power source to cartridge. |
| + | ***Size:** HWD 3-1/2" x 2-7/16" x 1-5/8". | ||
| + | ***Weight:** 6-1/2 ounces, including battery and cable. | ||
| + | |||
| + | ===== Cable Connections ===== | ||
| + | |||
| + | ^ Function ^ Model 700 Cable ^ Model 700-C Connector Pin ^ | ||
| + | |Signal Lead |White (Shielded) | 1 | | ||
| + | |Common GND |Black & Shield | 2 | | ||
| + | |Push-To-Talk Switch |Yellow | 3 | | ||
| + | |+ Polarizing Voltage |Red | 4 | | ||
| + | |Not Used |Blue | - | | ||
