接收机参数 RECEIVER
频率范围Frequency range................................740—790MHz
可调信道数Adjustable number of channels...............1200CH
震荡方式Vibration mode........................锁相环(PLL)频率合成
频率稳定性Frequency Stability..................................±5ppm
接收方式The receiving mode...........................超外差二次变频
分集类型Diversity Type..........................双调谐眞分集自动选讯
接收灵敏度Receiver sensitivity.................................-95dBm
音频频响Audio Frequency Response..................40--18KHz
失真度Distortion........................................................≤0.5%
信噪比Signal to Noise Ratio.....................................≥110dB
音频输出Audio output.............................平衡输出和不平衡输出
电源规格Power supply.....................110-240V-12V 50-60H
(开关电源适配器)
发射机参数 TRANSMITTER
频率范围Frequency range...............................790—820MHz
可调信道数Adjustable number of channels...............1200CH
震荡方式Vibration mode........................锁相环(PLL)频率合成
频率稳定性Frequency Stability...................................±5ppm
调制方式Modulation..............................................调频(FM)
射频功率RF power................................................-10mdBm
音频频响Audio Frequency Response..................40--18KHz
失真度Distortion.........................................................≤0.5%
电池规格Battery............................................2x1.5V AA Size
电池寿命Battery Life..............................................8—15小时