接收机参数Specifications 

载波频率范围 Frequency range:                                       740MHZ-790MHZ

频率振荡模式 Frequency oscillation mode:                   PLL

频道总数 Total Channels：                                              400CH

频率响应 Frequency response:                                       50HZ--18KHZ

频率间隔 Frequency interval:                                           ±5PPM<10SHZ

信号噪比 Signal To Noise Ratio:                                    >105db(1KHZ-A)

灵敏度 Sensitivity:                                                              -95dbm(12db S/N AD)

音频输出阻抗 Audio output impedance:                        2.2KΩ

电源供应 Prower supply:                                                 12-15V DC,1000MA