HUAIN HY-U1922MS True Diversity Wireless Microphone for Stage Performance

· High sound quality reproduction, up to the level of professional performances.
· Frequency range selection : 540-590MHz, 640-690MHz, 807-857MHz.



· High-quality net head and pickup head module, full metal body, can eliminate other external noise, high sound quality reproduction.
· Four independent antennas for audio and data transmission.
· UHF dual-channel true diversity multi-channel design.
· 27-50MHz frequency bandwidth, with 250KHz channel interval, providing 800 channels to choose from, easily avoid all kinds of interference.


frequency range 470-857MHz
modulation mode FM
Adjustable range 50MHz
Number of channels four hundred
Channel spacing 250KHz
Frequency stability Within ± 0.005%
dynamic range >105dB
Maximum frequency offset ±45KHz
frequency response 50Hz-20KHz
Comprehensive signal-to-noise ratio >105dB
Effective distance 200M
Number of antennas 4
sensitivity 12 dB μ V (80dBS/N)
Sensitivity adjustment range 12-32 dB μ V
Spurious suppression ≥80dB
Power Supply DC 12V/ 1000mA

Application Cases

The HUAIN global conference program serves 30+ countries and regions, and has been successfully applied in large-scale conferences such as China International Fair for Import and Export and Hongqiao International Economic Forum, Davos Forum, World Intelligence Congress, Latin American Entrepreneurs Summit Conference, China-Russia Media Forum, World Military Games, and so on.

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