AU-922
Digital Dual UHF Wireless Microphone Set
Selectable UHF channels boast stable reception with fewer dropouts. Easy to set up and change microphone channels with the on/off button.
Superior dynamic microphone capsule gives you the highest quality sound possible out for your vocal performances. It’s sensitive to the main source so that you don't need to hold it to your mouth to get loud and clear voice. It minimizes background noise as well.
The premium metal construction and steel mesh microphone grille make the microphones resistant to corrosion and impact damage.
Features UHF wireless system to have more transmitter range and be less prone to electric appliance interference.
General Specifications:
Frequency range: 610-950MHZ
Modulation mode: FM
Adjustable range: 50MHZ
Number of channels: 100
Channel spacing: 250KHz
Frequency stability: <±0.005
Dynamic range: 100dB
Max frequency deviation: ±45KHz
Audio response: 80Hz-18KHz (±3dB)
General SNR: >105dB
General distortion: ≤0.5%
Working temperature: -10℃~+40℃
Receiver Specifications:
Receiver mode: double conversion superhet
IF-FRE: the first intermediate frequency: 110MHz;
the second intermediate frequency: 10.7MHz
Wireless interface: BNC/50Ω
Sensitivity: 12dBv (80dBS/N)
Sensitivity adjustment range: 12-32 dBv
Spur reduction: ≥75dB
Maximum output strength: +10dBv
Transmitter Specifications:
Output power: High power: 30mW; Low power: 3mW
Spur reduction: -60dB
Battery: AA*2
