The NVS-DC800052CM is a Chairman Microphone with Voting Function integrated speaking and voting. It is equipped with electret cardioid directional capacitive pickup with two-color indicator light (red/green), red for speaking, and green for applying for speaking. The mic is powered by the system host or PoE switch, with input voltage of +48V. It has the priority function (can mute or turn off all delegate mics), and the podium mode (the chairman mic is always on).
The NVS-DC800052CM is a Chairman Microphone with Voting Function integrated speaking and voting. It is equipped with electret
cardioid directional capacitive pickup with two-color indicator light (red/green), red for speaking, and green for applying for
speaking. The mic is powered by the system host or PoE switch, with input voltage of +48V. It has the priority function (can mute or
turn off all delegate mics), and the podium mode (the chairman mic is always on).
| SPECIFICATIONS | ||
Model | NVS-DC800052CM | |
| Microphone Type | Electret cardioid condenser | |
| Sensitivity | -30dBV/pa | |
| Maximum SPL | 125dB (THD<3%) | |
| Input Impedance | 2KΩ | |
| Equivalent Noise | 20dB (SPL) | |
| Frequency Response | MIC A to MIC B : 50Hz-14kHz | |
| Host LINE to MIC : 30Hz-18kHz | ||
| MIC to Host LINE : 40Hz-16kHz | ||
| Signal to Noise Ratio | >75dB | |
| Total Harmonic Distortion | <0.5% | |
| Crosstalk Attenuation | >80dB | |
| Headset Output | 9dBu, 8-35Ω, 3.5mm | |
| Speaker Power | 1.5W | |
| Power Supply (Battery) | Host +48V power supply or +48V PoE switch | |
| Static Power Consumption | <8W | |
| Maximum Power Consumption | 5W | |
| Weight | 0.75Kg | |
| Dimension | 84x80x145mm | |
| Part Number | Description | Standard Quantity |
| NVS-DC800052CM | Chairman Microphone with Voting Function | 01 |
