| Frequency range | 640-690MHz |
|---|---|
| Frequency response | 40-18kHz |
| Channel count | 100 x 2 |
| Oscillation mode | PLL |
| Frequency stability | ±10ppm |
| Sensitivity | ≤-95dbm |
| Signal to noise ratio | ≥50db |
| THD | ≤0.8% |
| Power | 3-30mW |
| AC | 220V 50/60Hz |
Microphone
