K-820 Karaoke Wireless Microphone Systems Disco Sound Equipment Professional With 2 Channel
FEATURE
* UHF 800MHz band PLL frequency synthesized
* 64+96 applied channels with 300KHz channel space
* Dual tune true diversity receiver
* Twice mixer superheterodune circuit for high sensitivity
* Excellent SAW filter for RF and IF circuit
* Manufactured by SMT components and technics
* AA size batteries for microphone, supply time up to 10~30h
* Dual DC-DC step up circuit design for microphone
* Up to 300 meter operation distance in perfect environment
Specs:
Frequency range: 730-870MHz
Adjustable channel number: 64 + 96 Channels
Oscillation mode: PLL frequency synthesizer (PLL)
Frequency Stability: ± 10ppm
Receive mode: Dual conversion superheterodyne
Receive sensitivity: -95dBm
Diversity system: Dual tune true diversity automatic selection
Acoustic frequency response: 40-18000Hz
Harmonic distortion: ≤ 0.5%
SNR: ≥ 100dB
Audio output: Balanced output and unbalanced output
Transmitting power: 10-30mW
Modulation: Frequency Modulation (FM)
Battery: AA battery
Power Specifications: 100-240V 50-60Hz (Switching Power Adapter)
Power consumption: ≤ 10W
Connectors: (Three-pin plug Caron) Neckband, Φ 4 core, frequency response 60-15000Hz
Operate distance: 300m
Sanway Professional Audio Equipment Co., Ltd is one of the best PRO Audio suppliers in Guangzhou, China. We are a factory that specializes in research, developing, manufacturing, sales and technical and offer top quality products and service since 1997 and gained very high reputation at home and abroad.
With emphasis on quality and innovation our company has modern assembly line, strict quality control and hard working staff. We put a emphasis on purchasing the high grade raw materials to give you a high performance product. With fully trained workers we ensure that you will only get the finest quality and performance product that comes off of our assembly lines.
Our engineers and technicians have extensive experience in the PRO audio industry. Continuous researching and developing ensure that our products in high standard to give you the competitive advantage to your customers and market.
Application: Our products are suitable for various of PRO audio, entertainment and commercial uses...Such as live event performance, touring concert church, , Band, stadium, gymnasium, theaters, Cinema, concert halls, auditorium, hotel, School, discos, club, wedding, etc.
Main products: Professional Power Amplifiers; Active Speaker Module; Line Array System; Indoor & outdoor Professional Speakers; Digital Speaker Processors; Equalizer etc.
We always keep and follow the principle to do business:
The same product, we win by the quality;
The same quality, we win by the price,
The same price, we win by the service.
We sincerely hope that continuous business relationships can be established and please trust that we are always doing our best to realize good business relationships with our clients. We are constantly seeking new agents and distributors worldwide.
Don't hesitate to contact us if you are interested in any item, or should you have any special requirement, please kindly let us know directly, we will reply you as soon as possible.
