China Massive Selection for Mini Microphone Wireless - Wireless microphone Karaoke professional uhf wireless system – sanjin manufacturers and suppliers

Massive Selection for Mini Microphone Wireless - Wireless microphone Karaoke professional uhf wireless system – sanjin

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Massive Selection for Mini Microphone Wireless - 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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We emphasize advancement and introduce new products into the market each year for Massive Selection for Mini Microphone Wireless - Wireless microphone Karaoke professional uhf wireless system – sanjin , The product will supply to all over the world, such as: Philadelphia, Colombia, Hyderabad, The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!

Bluetooth Microphone