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High Performance Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin

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High Performance Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin Detail:

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The SKW-101 system has been engineered to be dependable dual channel diversity UHF system with a wide audio frequency range, high S/N ratio, and outstanding performance equal to that of any professional wireless systems costing much more. This is achieved through strict component selection and high quality circuit design. A delicately designed silence circuit eliminates static noise when the transmitters are either turned off or out of transmission range

Features:

  • Dual Channel Diversity Wireless Receiver
  • 200 Adjustable Frequencies with DPLL Synthesized Control
  • UHF Band Frequency (800MHz)
  • Two Independent XLR Balanced Outputs
  • RF Input with Built-in RF Preamplifier to Improve S/N Ratio, Sensitivity and Dynamic Range
  • Low Noise Mixer Circuitry for Reducing interference
  • Removable Antennas
  • 2 LCD screens provide informative status on each microphone’s status including: Signal Strength, Audio Level, Operation Frequency and Diversity Antenna Selection
  • Service Area: 330 ft (100 M)

System:

Frequency ranges 740-790MHz
Modulation Mode Broadband FM
Available Band Width 50MHz
Channel number 200
Channel spacing 250KHz
Frequency stability ±0.005%
Dynamic range 100dB
Peak deviation ±45KHz
Audio response 80Hz-18KHz(±3dB)
Comprehensive SNR >105 dB
Comprehensive Distortion ≤0.5%
Operating Temperature -10℃—+40℃

Receiver

Receive mode Double Conversion Super Heterodyne
Intermediate frequency The frist medium frequency:100MHzThe 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 + 10 dBV

Transmitter

Output power High:30mW; Low:3mW
Spurious rejection -60dB
Voltage Two AA batteries
Current utility time High: >10 hoursLow: >15 hours



Product detail pictures:

High Performance Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin detail pictures

High Performance Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin detail pictures

High Performance Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin detail pictures

High Performance Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin detail pictures


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  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Audrey from Hungary - 2018.06.28 19:27
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Barbara from Lebanon - 2018.06.21 17:11
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