Frequency range: | 640-690MHz | Harmonic distortion: | ≤0.5% |
Adjustable signal channel: | 100 x 2 | Signal to noise rate: | ≥110dB |
Concussion mode: | Phase locked loop(PLL) | Audio output: | Balance or imbalance |
Degree of stability: | ±10ppm | Transmit power: | 3-30mW |
Receiving mode: | Superheterodyne quadratic conversion | Modulation mode: | FM |
sensitivity: | -95~-67dBm | Battery specification: | Battery 5,2 cells |
Frequency response: | 40-18000Hz | Power supply requirement: | ~100V-240V/50-60Hz |