Specifications

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PDWM3800
Professional Rack Mount Dual Channel 2.4G Wireless Handheld Microphone System
• Two Handheld Microphones
• Strong anti-interference, many sets
could be used at same time
• Two LCD screens on Receiver
• 1/4” mixed input, 2 XLR individual balance inputs
• Carrier Frequency: 18-20KHz
• Frequency spread: ADFHSS, 1330 times/second
• Transmitting power: Max
(18dBm3mW);10dBm (10mW)
• Dynamic Range: 120dB
• Harmonic distortion +_ Noise:.1%(20Hz to 20kHz)
• S/N Ratio: >90dB (20Hz TO 20kHz)
• Sensitivity: -50dB
• Output delay: 10-30ms (selectable)
• Digital channel: Two way UART
interface, Baud rate: 9600bps.
PDWM3500
Professional UHF Dual Channel Wireless Microphone System with Adjustable Frequency
• System Distortion: <1%
• Image Rejection: >80dB
• Frequency Range: 614-698MHz
• Current Consumption: < 400mA
• Power supply: DC12V~17V/600MA
• Sensitivity: <2UV (12dB SINAD)
• Audio Output Level: 800mV(600O)
• Audio Frequency Response: 75-14500HZ
• LCD display with relevant information
• Adjustable frequency FOr adding more Mic’s
• Dynamic Range: >90dB
• Signal-to-Noise: >90 dB
• Rack mountable UHF system is
perfect for large Events
• Foldable antennas
• Independent volume control for each microphone
PDWM3700
Professional UHF Dual Channel Wireless Microphone System with Adjustable Frequency
• System Distortion: <1%
• Image Rejection: >80dB
• Frequency Range: 614-698MHz
• Current Consumption: < 400mA
• Power supply: DC12V~17V/600MA
• Sensitivity: <2UV (12dB SINAD)
• Audio Output Level: 800mV(600O)
• Audio Frequency Response: 75-14500HZ
• LCD display with relevant information
• Adjustable frequency FOr adding more Mic’s
• Dynamic Range: >90dB
• Signal-to-Noise: >90 dB
• Rack mountable UHF system is
perfect for large Events
• Foldable antennas
• Independent volume control for each microphone
PDWM4650
Rack Mount 4 Channel Desktop Conference UHF Wireless Microphone System
• RF indicators
• AF Level meters
• S/Noise ratio: =110dB
• Input Sensitivity: -90dB
• Working distance: 50-80 m
• Individual Volume Control
• On/Off Broadcasting Switch
• Frequency Stability: ±10ppm
• Mobile Anti-interference cartridge
• Volume Control on meeting microphone
• Battery requirement: 2 X1.5V (AA size)
• 1/4” mixed input, 1/4” individual
input, 1 XLR mixed balance input.
• Carrier Frequency: 470-608 or
614-698 MHz (FCC range)
• Selectable Channels: 1 channel per microphone
• Power supply:110V/220V
• Audio Digital Interface: 12S output,
44.1k sampling, 24 bit PCM
• Working Distance: 50-80 m
• Battery Requirement: 2 X 1.5V (AA size)
• Power supply: 110V/220V
PDWM4700
Professional Rack Mount Dual Desktop UHF Selectable Frequency Wireless Microphone System
• S/Noise ratio: =110dB
• Power supply:110V/220V
• Individual Volum Control
• On/Off Broadcasting Switch
• Two LCD screens on receiver
• Frequency Stability: ±0.005%
• Working distance: 50-100 Meters
• LCD screen on meeting microphone
• Mobile Anti-interference cartridge
• Input Sensitivity: -12dB (80dB S/N)
• Battery requirement: 2 X 1.5V (AA size)
• IR SYNC UHF Selectable Wireless Microphone
• 1/4” individual input, 1 XLR mixed balance input
• Selectable Channels: 200 channels per microphone
• Carrier Frequency: 470-608 or 614-
• 698 MHz (FCC range)
Wireless Microphone Systems
Wireless Microphone Systems