BM704K Bộ 4 microphone Cài áo và 4 headset BaoMic

Comprehensive Performance

Bodypack Microphone

Carrier Frequency:

UHF470-990MHz

Transmitter Power:

20mW

Adapter Voltage:

DC 12V-18V

Modulation Type:

FM

Consumed Power:

<5W

Deviation:

25KHz

SNR:

>90dB

Spurious Emission:

<-60dBc

Image Interference Ratio:

>100dB

Battery Voltage:

3V (2x1.5V AA Battery)

ACIR:

>80dB

Continuous Using:

5 hours

Receive Sensitivity:

>7uV

Frequency Response:

40Hz-20KHz/±2dB

Distortion Rate:

<0.5%

Dynamic Range:

90dB