China Discount wholesale 4 Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin manufacturers and suppliers

Discount wholesale 4 Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin

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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Wifi Wireless Display, Wireless Microphone With Speaker, Uhf Wireless Microphone, We always welcome new and old customers presents us with valuable advice and proposals for cooperation, let us grow and develop together, and to contribute to our community and staff!

Discount wholesale 4 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

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"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Discount wholesale 4 Wireless Microphone System - Wireless microphone Karaoke professional uhf wireless system – sanjin , The product will supply to all over the world, such as: Wellington, Bandung, Naples, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.

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With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.