SG902 UHF Professional Wireless Headset Microphone/Guitar System

Characteristics:

If you want to buy more than two wireless microphones and you are to use them together, please choose those products that frequencies are different.

Specifications:

1. Comprehensive performance

Carrier Frequency:                        UHF500-580M<HZ
Frequency Stabilization                 Less than +- 30ppm
Dynamic Range:                           More Than 90dB
Total Harmonic Distortion:            Less Than 0.5%
Frequency Response:                    40Hz-15Khz+- 3dB
Audio Output Level: Separate Type: 0--+-400mV; Mix Type: 0--+-200mV
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2. Fixed Receiver

Power Supply:                                DC 17V
Consume Power:                            4 Water
Signal/Noise Ratio:                        More Than 90dB
Image & Spurious Rejection:         More Than 80dB
Border Upon Channel Rejection:   More Than 80dB
Receiving Sensitivity:                    Less Than 10dBuV(SINAD=30dB)
De-Emphasis:                                 50us 

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