Professional UHF DPLL Wireless Microphone System

Professional UHF DPLL Wireless Microphone System

USD 255.00 - 295.00
Minimum Order:
1 Set(s)
Supply Availability:
5000 Set(s) per Month
Payment Terms:
PayPal, Western Union, T/T

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Supplier Details

ZhuHai Sanjin Industrial Co.,Ltd

Free Member  (2015)

[ zhuhai, GU, China ]

Business Type:  Manufacturer

Supplier has 5 products

Contact Details

Quick Details

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Origin Country:

Packaging and Delivery

Delivery Lead Time:
3-4 DAYS

Product Description

The first 4-channel UHF wireless microphone system of Sanjin,Experience ultimate freedom with the SKW-104.

With 4 handheld microphones, each on their own independent UHF channel, the SKW-104 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 SKW-104.

Fourl channel diversity wireless receiver
Includes Four UHF Wireless Microphones
200 adjustable frequencies with DPLL synthesized control
UHF band frequency (800MHz)
Four 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
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)

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°C—+40°C

Receive mode
Double Conversion Super Heterodyne
Intermediate frequency
The frist medium frequency:100MHz
The second medium frequency:10.7MHz
Wireless interface:BNC /500?
Sensitivity:12dBµV (80 dBS/N )
Spurious rejection:?75 dB
Sensitivity adjustment range:12-32dBV
Maximum output level:+ 10 dBV

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

Basic Information

Business Type:
Year Established:
Total Employees:
101 - 500

About Us

Zhuhai Sanjin Industrial Co. Ltd. is one of the earliest, biggest and most professional karaoke system manufacturers in China. Its headquarter and manufacturing center are located in Zhuhai, China, which is a beautiful coastal city. Since establishment in 1994, Sanjin has been dedicated to research and development, production and sales in the karaoke area. Now Sanjin has established itself as a specialized karaoke apparatus manufacturer. It owns modernized factory premises of 12,000m2(129,168 square feet), a research and development center of 1,100 m2(11,840 square feet), a modern recording studio mainly composed of Roland equipment and a faculty of 400 high-caliber employees.
Based on its strong R&D strength, and rich professional expertise, Sanjin has presented successively a series of products, e.g. Hard Disk Karaoke Systems, Magic Microphone Systems, MiDi DVD Karaoke Systems, Multi DVD Changers, Karaoke Amplifier & Speaker Systems.
We believe that only high quality employees can manufacture high quality products. Therefore, we source most of line workers from vocational schools. Each new employee is provided with systematic training upon admission. Only qualified employees are certified to operate.
“No unqualified components admitted. No imperfect products manufactured. No flawed products delivered.” These are the unswerving goals of our quality inspection department.
“To weed through the old to bring forth the new and to create value” has helped Sanjin grow up with customers. The strong R&D capability is the essential guarantee to achieve the above goals. So Sanjin has been all out to make heavy investment in the R&D department ever since it was founded. Now Sanjin is based itself on an R&D team of over 40 skilled and experienced engineers. The solid developing strength and deep understanding of the profession make Sanjin’s series products stand at the front-end of the karaoke sector. Sanjin has put itself into a healthy cycle, which is to produce a generation, to reserve a generation and to develop a generation.
A well-trained service team composed of technical supporters and product consultants provide upstanding, responsive and professional after-sale services. The philosophy of “Serve each customer with warm heart every day” has built up a bridge between Sanjin and customers. The endeavors over the past ten years and more have made the premium services one of core competencies of Sanjin.
Looking into the future, we will continue basing ourselves on the infinite developing potential of the global karaoke market and elaborating our competitive advantages to become a professional karaoke apparatus manufacturer with world leadership and sustaining brand.

Member History

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Membership Type:
Free Member

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Click Here to Call Us: 800-928-6710