Singtronic UHF-3500 Professional Digital Quad Channel Wireless Microphone Karaoke System Newest Model: 2020 Best Seller


In stock


Click Here to view Singtronic UHF-3500 Operation Manual (PDF)

Newest Model: 2020 SINGTRONIC UHF-3500 With 4 handheld wireless microphones system, each on their own independent UHF channel, the UHF-3500 gives you maximized vocal options without the fear of frequency interference. Going wireless means that you are free from cables for more active performances that the crowd will never forget. Plus, KJs will love that each mic channel has its own field-replaceable module that easily slides out, without the need for tools and without affecting the functionality of the other channels. Vocalists, home entertainment enthusiasts, and club-goers will all benefit from the reliability and versatility of the SINGTRONIC UHF-3500.


  • Four channel diversity wireless receiver
  • Includes Four UHF Wireless Microphones
  • 200 adjustable frequencies with DPLL synthesized control
  • UHF band frequency (600MHz)
  • Four independent XLR balanced outputs
  • RF input with built-in RF preamplifier to improve S/N ratio, sensitivity and d ynamic range
  • Low noise mixer circuitry for reducing interference
  • Removable antennas
  • LCD screens provide informative status on each microphone’s status including: Signal Strength, Audio Level, Operation Frequency and Diversity Antenna Selection
  • Service Area: 500 ft ( 150 M )



Frequency ranges 500-599MHz
Modulation Mode Broadband FM
Available Band Width 50MHz
Channel number 200
Channel spacing 250KHz
Frequency stability ±0.005%
Dynamic range 98dB
Peak deviation ±45KHz
Audio response 80Hz-18KHz(±3dB)
Comprehensive SNR >105 dB
Comprehensive Distortion ≤0.5%
Operating Temperature -0¡æ —+ 45¡æ





Receive mode Double Conversion Super Heterodyne
Intermediate frequency The first medium frequency:100MHz

The second medium frequency:10.7MHz

Wireless interface BNC /500Ω
Sensitivity 12dBµV (80 dBS/N )
Spurious rejection ≥75 dB
Sensitivity adjustment range 12-32dBV
Maximum output level 0-300mV



Output power High:30mW; Low:3mW
Spurious rejection -60dB
Voltage Two AA batteries
Current utility time High: >8 hours

Low: >10 hours

***Guarantee In Stock, Will Ship The Same Day*** —> With 1 Full Year Warranty Include: Labor & Parts Plus Free Shipping Back

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