X4 UHF Wireless Microphone

Conference & Speech
Performance
Wireless
Handheld
Bodypack
Desktop
Gooseneck
Cardioid
Dynamic
Condenser
UHF

UHF wide frequency band design provides 800 selectable frequencies
D-PLL RF frequency lock technique for accurate frequency and stable performance
Double conversion receiving technology features strong signal receiving ability
10 groups of interference-free reception frequencies pre-setting for convenient setup of multiple systems at one venue
Adopts professional audio companding technique for low noise and wide dynamic range
Intelligent microcomputer control enables 4 wireless microphones to work simultaneously
Designed with 4 independent audio outputs, 1 mixed output and 4 independent volume control for different application requirement
Intuitive LC-display on both receiver and transmitters

Product Detail

Application
Specification
Product Content
Product Tutorial

meeting room, campus classroom, karaoke, home entertainment, outdoor activities

System Specification
• Frequency Range: 645 ~690MHz（Frequency band）
• Modulation Mode: FM
• Adjustable Range: 40MHz
• Number of Frequencies: 800
• Frequency Spacing: 50KHz
• Frequency Steadiness:≤ ±0.005%
• Dynamic Range: 100dB
• Max Frequency Deviation: ±48KHz
• Audio Frequency Response: 80Hz-12KHz 
• S/N Ratio: ＞85dB （A weighted）
• Total Harmonic Distortion: ≤1.0%
• Operating Temperature:-10℃~+40℃
Receiver Specification
• Receiving Mode: Double conversion superheterodyne
• Intermediate Frequency: First: 184.2MHz
                          Second: 10.7MHz
• Wireless Interface: TNC/50Ω
• Sensitivity: 12 dB u V(80dBS/N)
• Spurious Suppression: -60dB
• Max. Output Power: +3 dBv
Transmitter Specification
• Output Power: ＜10mW
• Spurious Suppression: -60dB
• Power Supply: 2pcs AA battery
• Play Time: More than 8 hours