Digital Dual PLL UHF True Diversity Wireless Mic Karaoke System
Singtronic UHF-4500Pro Digital True Diversity Wireless Microphone Anti-feedback

Singtronic UHF-4500Pro Digital True Diversity Wireless Microphone Anti-feedback

Built in with True Diversity UHF Microphones produces the best vocalist sound. Anti-feedback Control
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Product Description

SINGTRONIC UHF-4500Pro is equipped with auto mute function (MIC will pause after left hand for 3 seconds in any direction, any angle.). It will enter into standby situation after 5 mins, auto power off after 15 mins.
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  • This new model is equipped with new circuit to provide good sound quality and perfect working distance.
  • Stringing frequency can be solved with automatic channel searching disturb function and will be more convenient installation.
  • Initial volume and MAX volume setting.
  • Boot times functions.
  • UHF frequency (PLL).
  • 100 x 2 channels, space is 250 KHz.
  • Working distance at least 80 meters.
  • External Squelch knob is on the rear panel of receiver, can flexible to set between 10 m -80 m.
  • Mainly for karaoke project, one receiver with two transmitters. Can be use 100 units at the same time of one KTV.


Frequency range610-820MHz
Modulation ModeFM(PLL)
Frequency Stability±10ppm
Frequency50Hz - 15KHz
Signal-to-noise ratio(S/N)>105dB(A)
Harmonic distortion≤0.5%
Noise ratio≥110dB
Outputbalanced or mixing
Transmitting power3-30mW
Battery type-
Power100-240V 50-60Hz 12VDC or 220VAC/50-60HZ 12VDC
Power consumption≤8W

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