Chunxiao Road, Binjiang District, Hangzhou City, China P.C.310053 E-mailmarket@swiftcn.com http//www.swiftcn.com
+86-571- 86040593, 86738659
| PARAMETER | PERFORMANCE |
| CABLE LENGTH | Max. 3 kilometres |
| MONITOR RANGE | 10 -50 sq.m. |
| FREQUENCY RESPONSE | 20Hz 20KHz |
| LOW FREQUENCY ROLL-OFF | 280 Hz, 18 dB/octave |
| SENSITIVITY | 120dB/MW |
| SIGNAL-TO-NOISE RATIO | 75 dB, 1 kHz at 1 Pa |
| POLAR PATTERN | Omnidirectional in hemisphere above mounting surface |
| OPEN CIRCUIT SENSITIVITY | -63dB(7.9mV) 0dB=1V/1Pa,1KHz |
| DYNAMICRANGE | 104dB (1KHz at Max dB SPL) |
| MAXIMUM INPUT SOUND LEVEL | 120dB SPL (1KHz,THD 1%) |
| MPEDANCE | 20K (None Balance) |
| OUTPUT SIGNAL EXTENT | 2.5Vpp/-25db |
| ELEMENT | Fixed-charge back plate permanently polarized condenser |
| DIGATAL SIGNAL CIRCUIT | ASIC |
| PROTECT CIRCUIT | Built-in lightning stroke and power protection circuit |
| AUDIO PREAMP | Build-in audio preamp circuit |
| OUTPUT CONNECTOR | Power+, GND, Audio+, (3 Lines) |
| CABLE | 4 cores line, Telephone line,shield cable |
| POWER VOLTAGE | DC 9V-15V(12V Recommended) |
| POWER CURRENT | 15 mA |
| WORK TEMPERATURES | -25 - 70° C |
| Producing Area | Taiwan In China |
| SHELL'S MATERIAL | ABS |
| COLOR | White |
| DIMENSIONS | 32mm×74mm |
| ACCESSORIES FURNISHED | Soft protective pouch |
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