Free shipping UR8D wireless Dual Channel handheld microphone

Free shipping UR8D wireless Dual Channel handheld microphone
Price: US $180.00/ piece|Processing Time: Ships out within 3 days
Unit Type: piece|Package Weight: 1.9kg|Package Size: 30cm x 20cm x 10cm

Detailed Information:

Use UHF700-870MHz frequency band to avoid interference with frequency
Automatic channel scan microphone work
Do not interfere with automatic channel scan
Full information LCD display can show frequency intensity, audio dynamics, channel frequency
Dual microphone design, two people can sing
Stealth antenna microphone, beautiful and practical
True Diversity Receiving with circuit design, to ensure continued rapid and effective distance, leaving no
Using the latest type of high-frequency SAW filter, to maximize the filter band interference signals
Quadratic frequency of high-frequency circuit design, with high sensitivity, about 3uV
Multiple squelch control circuit, refused to open the machine outside interference squelch system
Designed to expand the voice compression circuitry, greatly improve the signal to noise ratio
Unique voice compression limiter design, singer Shi Jin will not appear split tone singing
Use a very good moving-coil tone heart-shaped point to head clear and bright tone
Use high-quality components, precise and reasonable circuit design, and reliability are increased
All surface mount technology circuit board design compact and reliable
Battery energy efficient design, the microphone can be used continuously for 20 hours (AAA battery)
Using high-gain antenna, the effective distance of up to 100 meters wide use
Complete input and output interfaces to connect various devices to facilitate
Beautiful streamlined appearance, take comfort
Standard 19-inch mounting dimensions
Dedicated to the stage, and other demanding situations

Fixed Receiver:
Power supply voltage: AC220V/45-60HZ
Adapter output voltage: DC18V
Power consumption: 5WATER
SNR:> 98dB
False interference ratio:> 80dB
Adjacent channel interference ratio:> 80dB
Receiver sensitivity:> 5dBu (SINAD = 20dB)
To add: 50uS

Handheld Microphone:
Transmit Power: 20mW
Modulation: FM, F3F
Maximum modulation: ± 40KHZ
High-order harmonic: less than over the main Porgy quasi-40DB
Power supply voltage: 3V (2 1.5V alkaline batteries)
Continuous use of time: 20 hours

Comprehensive Performance:
Carrier Frequency: UHF700-870MHz
Frequency stability: <± 30ppm
Dynamic Range:> 90dB
Harmonic Distortion: <0.5%
Frequency Response: 40HZ ~ 15KHZ ± 3dB
Audio output: stand-alone:: 0 ~ ± 400mV
Hybrid: 0 ~ ± 200mV

Detailed Specifications:

Place of Origin: China (Mainland)|Style: Headset Microphone|Brand Name: microphone|Use: Karaoke Microphone|Communication: Wireless|Model Number: UR8D|color: see picture