ART-100真分集无线话筒

设计特点/ Feature

接收机 RECEIVER

◎频率范围Frequency range: 740—800MHz

◎可调信道数Adjustable number of channels: 100X2=200 

◎震荡方式Vibration mode: 锁相环(PLL)

◎频率合成频率稳定性Frequency Stability: ±10ppm

◎接收方式The receiving mode:

◎超外差二次变频分集类型Diversity Type:

◎双调谐 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 50-60Hz(开关电源适配器)

发射机 TRANSMITTER

◎频率范围Frequency range: 740—800MHz 

◎可调信道数Adjustable number of channels: 100X2=200 

◎震荡方式Vibration mode: 锁相环(PLL) 

◎频率合成频率稳定性Frequency Stability: ±10ppm 

◎调制方式Modulation: 调频(FM)

◎射频功率RF power: 10--30mW

◎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