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  • QR-4000U(U4)
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    Modular UHF PLL Quad Channel True Diversity Wireless Microphone System
     
    General Features
    • Modular design for easy installation of receiver modules.
    • 1000 factory preset user-selectable UHF frequencies.
    • Uniquely designed 1RU 19¡¨ metal chassis with 4 receiver module slots.
    • Built in UHF wideband antenna divider.
    • Antennas can be either rear or front mounted.
    • Several types of UHF true diversity receiver modules available, guaranteeing highest quality reception with no dropouts.
    • Easy to read, programmable, multi-function LCD on both receivers & transmitters.
    • Built-in switch mode power supply for worldwide use.
    • Available receiver modules : UDR-1000m
    • Balanced (XLR)*4 / unbalanced (£X6.3mm)*1 audio outputs.
    • Selection of individual audio output or mixed output.
    • Standard 1RU metal chassis.
    • Matching transmitters: UH-2000/UB-2000
    		 
     
    Brochure  Manual
     
    • Receiver
    • Handheld
    • Beltpack
    • Accessories
     
    Specifications
    Model QR-4000U(U4)
    Frequency Range UHF 
    Switching Bandwidth 25MHz 
    Switchable Frequencies 1000
    Channels 4
    Display Screen LCD
    Oscillation Type PLL Synthesized  
    Frequency Stability ±0.005%  
    Receiving Method True Diversity  
    Sensitivity -100dBm 
    Image Rejection > 80dB 
    S/N Ratio > 110dB  
    Peak Deviation ±40KHz 
    T.H.D. <0.5% 
    Antenna Socket   TNC type  
    Audio Outputs Mixed: XLR*1, 6.3mm*1 / Individual: XLR*4 
    Squelch RF/Noise/Pilotone squelch
    Power Supply 100-240V AC, 15V DC/4.3A (Built-in)
    Chassis standard 1-rack (metal)
    Dimensions (W*D*H, mm) 482*244*44
    Weight (Kg) 5.3
    ** Remark: The above specifications are subject to change without prior notice.
     
    for receiver for transmitter
     
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