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  • R-303
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    VHF Dual Channel Wireless Microphone System
     
    General Features
    • Fixed frquency dual channel in 19" casing design.
    • Non-diversity reception for cost conscious and small multi-channel application.
    • Buit-in accurate squelch circuitry.
    • Antennas can be either rear or front mounted.
    • Anti-interference RF noise squelch circuitries.
    • Power on/off thump eliminator circuitry.
    • RF & AF LED indicators.
    • Unbalanced (£X6.3mm)*1 audio outputs.
    • Standard 1RU plastic chassis.
    • Matching transmitter for R-303: Q-303.
    		 
       
    Brochure  Manual
     
    • Receiver
    • Handheld
    • Accessories
     
    Specifications
    Model R-303
    Frequency Range VHF 
    Switchable Frequencies 1 
    Channels 2
    Display Screen LED
    Oscillation Type Crystal fixed  
    Frequency Stability ±0.005%  
    Receiving Method Non Diversity  
    Sensitivity -95dBm 
    Image Rejection >60dB 
    S/N Ratio > 105dB  
    Peak Deviation ±15KHz 
    T.H.D. < 0.5% 
    Antenna Socket   TNC type  
    Audio Outputs 6.3mm *2
    Squelch RF/Noise squelch 
    Power Supply 100-240V AC, 12V DC/1.0A
    Chassis standard 1-rack (metal)
    Dimensions (W*D*H, mm) 420*200*44
    Weight (Kg) 1.5
    ** Remark: The above specifications are subject to change without prior notice.
     
      Handheld microphone options of R-303
    • VHF 1CH: Q-303
     
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