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Categories » Conference System » IR Wireless Simultaneous Interpretation System » 4/8/12/16/32 Channel Full Digital Infrared Wireless Language Distribution System

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Product ID: H-6700M
4/8/12/16/32 Channel Digital Infrared Language Distribution System Main Unit
4/8/12/16/32 Channel Digital Infrared Language Distribution System Main Unit
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  • Description

    ◆ Full digital wireless transmisson technology, system conforms to IEC61603, part 7
    ◆ 2-8MHz frequency band eliminates disturbance from all types of lighgting system
    ◆ The system main transmitter provides multi-channel (4/8/12/16) for option (3/7/11/15 foreign language + 1 original/floor language)
    ◆ Infrared radiator, reciver and interpretor console support 4/8/12/16/32 channels transmission
    ◆ Powerful compression techniques enable efficient, low-loss transmission
    ◆ High security, prebent external interference
    ◆ Elegant configuration in accordance to ergonomics
     
  • Technical Parameter

    Item Parameter
    Modulation Frenquency Synthesis  Carriers 0 to5: 2 to 6 MHz, according to IEC 61603 part 7, Carriers 6 and 7: up to 8MHz
    Protocol and Modulation  DQPSK, according to IEC technique 61603 part 7
    Audio Frenquency Response  20Hz-10kHz (-3dB) at standard quality
    Total harmonic distortion at 1 kHz  ＜0.05%
    Crosstalk attenuation at 1 kHz  ＞80dB
    Dynamic range  >80dB
    Channel Separation  ＞80dB
    Weighted signal-to noise ratio  ＞80dB(A)
    Power consumption  Operating:100W; Standby: 25W
    Asymmetrical audio inputs  +3 dBV nominal, +6dBV maximum(±6dB)
    HF output  1 Vpp, 6VDC, 50Ohm
    Interpreter console connector interface  12P-DIN
    Audio input  RCA x16
    Audio output  RCA x16
    HF output connector interface  TNC x 4
    Operating temperature range  0-40 degree
    Power supply  AC110V-200V ~ 50Hz-60Hz
    Dimensions  485×355×90mm
    Net Weight  8kg
    Mounting  19” rack mounting

  • System Connection Diagram

    System Connection Diagram

 

 
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IR Receiver Charger Case
Product ID: H-6700CG
IR Receiver Charger Case

  • Used for charging IR receiver
  • Charges 24pcs of IR receivers per charging
  • Input voltage: AC110~240V/50Hz~60Hz
Digital IR Receiver
Product ID: H-6700D
Digital IR Receiver

  • Accommodates up to 32 different languages
  • Channel selector and headphone connector
  • Power on/off switch and volume level control
  • 2-digit LCD display with battery and reception status indication
Repeater
Product ID: H-6700L
Repeater

  • If the distance between IR transmitter and interpreter unit, or interpreter unit to the next interpreter is more than 10 meters, the sytem will need this repeater to boost the signal
Digital IR Radiator
Product ID: H-6700S
Digital IR Radiator

  • Radiates & distributes up to 32 channels of audio signal
  • Transmission distance can be more than 30 meters (25W)
  • Auto switched on/off by carrier signals from transmitter unit
Digital Interpreter Unit
Product ID: H-6700Y
Digital Interpreter Unit

  • Support 4/8/12/16/32 channel simultaneous interpretation
  • Work with headset earphone
  • LCD can display input and output channel
 
 

 
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