接收機 RECEIVER頻率范圍Frequency range:  740—800MHz可調信道數Adjustable number of channels:  100X2=200震蕩方式Vibration mode:  鎖相環（PLL)頻率合成頻率穩定性Frequency Stability:  ±10ppm接收方式The receiving mode:  超外差二次變頻分集類型Diversity Type:  雙調諧眞分集自動選訊接收靈敏度Receiver sensitivity:  -95dBm音頻頻響Audio Frequency Response :  40--18KHz失真度Distortion:  ≤0.5%信噪比Signal to Noise Ratio:  ≥110dB音頻輸出Audio output:  平衡輸出和不平衡輸出電源規格Power supply:  110-240V-12V 50-60Hz（開關電源適配器）發射機 TRANSMITTER頻率范圍Frequency range:  740—800MHz可調信道數Adjustable number of channels:  100X2=200震蕩方式Vibration mode:  鎖相環（PLL)頻率合成頻率穩定性Frequency Stability:  ±10ppm調制方式Modulation:  調頻（FM）射頻功率RF power: 10--30mW音頻頻響Audio Frequency Response:  40--18KHz失真度Distortion:  ≤0.5%電池規格Battery:  2x1.5V AA Size電池壽命Battery Life:  8—15小時