| 频率 / Carrier Frequency: | 610-680MHz |
| 调制 / Modulation mode: | FM |
| 频道总数 / Channel number: | 2 Channel |
| 频率稳定 / Frequency stability: | ±0.005% |
| 动态范围 / Dynamic range: | 100dB |
| 最大调制 / Max modulation: | ±75KHz |
| 频率响应 / Frequency Response: | 30Hz ~ 15KHz(±3dB) |
| 信噪比 / S/N ratio: | > 105dB |
| 失真 / THD: | ≤0.5% |
| 工作范围 / Working range: | 50~80M(Without obstacle) |
| 温度范围 / Working temperature range: | 10 ~ 45 ℃ |
| 接收方式 / Receive Mode: | Heterodyne frequency conversion receive |
| 中频 / Intermediate frequency: | 10.7MHz |
| 静噪 / RF squelch: | 275dB |
| 最大电平 / Max level output: | 1V |
| 供电 / Power: | DC 12V / 300mA |
| 天线 / Antenna: | Handhold microphone with built-in screw antenna |
| 输出功率 / Output power: | ≤ 10mW |
| 静噪 / RF squelch: | 60dB |
| 供电 / Power: | 3V battery(two AA battery) |
| 使用时间 / Battery life: | About 10 hours |
