- Adjustable output volume
- Nulling adjustment
- Wire connection
- External radiated interference resistant
- High stability and reliability
- Clear voice without distortion
- Compatible with intercom systems
- 3.5mm headset jack
| HEADSET INPUT | |
| Gain | 49dB |
| Impedance | 200Ω (moving-coil) |
| Frequency Response | ±2dB (40Hz~8kHz) |
| | |
| LINE OUTPUT ANNOUNCE | |
| Gain | 31dB |
| Impedance | 50Ω~2KΩ |
| Distortion | ＜0.1% (1000Hz) |
| Undistorted Output Level | +17dBv |
| Frequency Response | ±2dB (150Hz~18kHz) |
| S/N ratio | >72dB |
| | |
| ENVIRONMENTAL | |
| Operating Temperature | 32℉~158℉ (0°C~70°C) |
| Relative Humidity | 0%~90% |
| | |
| DIMENSIONS | |
| Width | 3.7” (94mm) |
| Height | 2.4” (62mm) |
| Depth | 4.7” (120mm) |
| | |
| WEIGHT | |
| Weight | 0.2Kg |
| | |
| IMPEDANCE | |
| Headset | 8-300Ω (moving-coil) |
| MIC | 200-600Ω (moving-coil) |
| | |
| POWER | |
| Power Supply | +18-30VDC |
| Power Consumption | ＜65mA |
