| 频率范围 / Frequency Range: | 610-680MHz |
| 调制方式 / Modulation mode: | FM |
| 通道 / Number of Channels: | Single Channel |
| 频率响应 / Frequency Response: | 60Hz-13kHz |
| 最大频率偏差 / Max.Frequency Deviation: | ±15kHz |
| 频率稳定性 / Frequency Steadiness: | ±0.005% |
| 信噪比 / S/N ratio: | >70dB |
| 总谐波失真 / Total Harmonic Distortion: | ≤ 0.5%（at 1kHz） |
| 发射功率 / Transmit Power: | ≤ 10mW |
| 接收器电源 / Receiver Power Supply: | DC 9V/300mA，External |
| 发射机电源 / Transmitter Power Supply: | 9V Tier Battery |
| 输出类型 / Output Type: | Separate or Mixed Output |
| 音频动态范围 / Audio Dynamic Range: | Over 100dB，Over 118dB with limiting |
| 服务范围 / Service Areas: | 50 meters |
| 温度范围 / Temperature Range: | -20”C to 50´C |
