AU-921
Wireless Microphone System with 2 Portable Mics
This wireless microphone system makes you have total freedom when you're singing on stage, taking assembly at school, using them for houses of worship or presentation halls.
Cardioid capsule gives you a warm, smooth sound and excellent feedback rejection. It provides low handling noise sensitivity, high gain before feedback and brilliant sound quality.
Two-channel wireless microphone system with frequency range of 610MHz - 950MHz. Highly stable signal with fixed frequency design aims for interference-free and clear robust sound performance.
The dual antennas maximize wireless signal strength and increase the signal stability. Enjoy high noise ratio performance with this hi-fi wireless microphone.
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
