AU-911
Good Karaoke Wireless Microphone System
The wireless microphones will give you the mobility and freedom of movement when to do energetic and active performances. This microphone system is great for live performances on stage, weddings, professional engagements or religious events.
Work in the range of 100 meters, you have total freedom when you're singing on stage, taking assembly at school, using them for houses of worship or presentation halls.
It features the unidirectional dynamic cartridge for optimum, clear sound quality, maximum feedback rejection and minimal handling noise.
Advanced audio processing circuitry for a wide dynamic range, no overloading for loud inputs or background hiss during quiet use. Special circuitry eliminates transmitter on/off "pop" noise.
General Specifications:
Frequency range: UHF600-900MHZ
Channel number: 200
Channel spacing: 250KHz
Frequency stability:±0.001%
Dynamic range: 100dB
Max frequency deviation: ±45KHz
Audio response: 80Hz-18KHz (±3dB)
SNR: >105dB
Distortion: ≤0.5%
Working distance: 100 meters
Working temperature: -10℃~+50℃
Receiver Specifications:
Receiver mode: PLL
Sensitivity: 12dBv (80dBS/N)
Image rejection: ≥80dB
Spur reduction: ≥80dB
Working current: ≤500mA
Power voltage: DC 12V-16V
Transmitter Specifications:
Output power: High power: 30MW; Low power: 3MW
Oscillation mode: PLL
Battery: 1.5V AA*2
