· UHF 1|2x25 Frequency
· 1/2 channels microphone with separated volume control
· Audio compression expansion technology, low noise,large dynamic range, reduce whistle
· Anti-interference circuit with CPU control
| Frequency range: | 610-680MHz |
| Frequency stability: | ±0.005%（-10℃-50℃） |
| Modulation mode: | FM |
| Max modulation frequency: | +40KH |
| Frequency response: | 40Hz ~ 20KHz |
| S/N: | =100dB |
| Effective range: | +/-50M |
| Distortion: | ≤0.5% |
| Work temperature: | -10℃-50℃ |
| Receiving mode: | Super heterodynedouble-conversion |
| Frequency vibration: | PLL lock loop |
| Receiving Sensitivity: | - 93dBm |
| Power: | Build in battery lithium 3.7V |
| Rated power consumption: | 3W |
| RF output power: | ≤10mW |
| Clutter suppression: | |
| Antenna: | hidden external power |
Pickup head: | dynamic cardioids directivity（handheld MIC） codenser directivity （waistband MIC） |
Batteries: | AA 1.5V x 2 |
