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  UR888 UHF Wireless Microhone

Adopt UHF high band, with less interference and more reliable transmission
Adopt multi-channel DPLL frequency synthesis technology, provided more than 200 channels(within the 50MHz frequency bandwidth, separated by 250KHz), easily to avoid all kinds of interferences when many sets use together at the same time. Advanced automatic frequency technology, even if the transmitter’s and receiver’s frequency has been changed, you can conveniently adjust the frequency to correspond with the receiver by clicking the button.
Equipped with high-low power conversion function, you can use fluently not only in the place of assembly activities (high-power launch), but also in the classroom, KTV rooms (low-power launch), saving more battery power.
Lock function, avoid misuse.
Sensitivity is adjustable, the anti-interference improved.
LCD display, more intuitive.


Frequency Range: UHF 730~830MHz
Frequency Stabilization: <±30ppm
Dynamic Range: 90dB
Total Harmonic Distortion: <0.5%
Frequency Response: 40Hz~20KHz±3dB
Audio Output Lever:
Separate Type: 0~±500mV
Mix Type: 0~±300Mv


Power Supply: AC 100-240V / 45~60Hz
External DC Power:16~20V
Consume Power:5Watter
S/N Ratio:>90dB
Image Rejection:>80dB
Border Upon Channel Rejection:>80dB


Transmiter Power:10mW
Modulation Type: FM
Max Deviation: ±50KHz
Spurious Emission: > More than 40dB(With Carrier)
Battery Voltage: AA 1.5×2
Battery Life: 6Hour