Analog Simultaneous Interpretation System

YARMEE Simultaneous Interpetration System(SICS) modular design of the Infra-Red Language Distribution System enables the required facilities to be specified in virtually any desired configuration, permitting a high degree of system flexibility.


IR Transmission main unit-YS504M


   The YS-504M Digital Transmitter is the central modulator unit in the digital infrared system. It accepts audio from the YS-504M or other compatible audio sources. The YS-504M modulates the incoming audio signals onto carrier waves, which are sent directly to one or more YS-504X Digital Infrared Radiators. The output from the radiator is then passed on to each YS-504R delegate receiver. 
  Features:
  1.High security, prevent external interference.
  2.Suitable for different conference hall
  3.Automatic level control function (ALC).
  4.No disturb under daylight lamp
  5.Easy to operate and save in project cost
  6.With the most advanced technology
  7.Elegant configuration in accordance to ergonomics
  8.Input channel direct function
  9.Has 4CH interpreter’s voice for record
 10.PB test and display function
 11.Installed in a 19-inch frame

  Technical Specifications:  

Modulation mode	FM
Frequency synthesis	digital PLL
Frequency band	1.7 - 4.0MHz
Frequency response	100Hz-14kHz
Frequency stability	10ppm
Pre-emphasis	75 μSec
Distortion at 1 kHz	<0.5%
Channel separation	>70dB
RF output power level	700mV
RF output impedance	50 ohms
Input impedance	18k ohms
Max. input power level	2V
AGC range	30dB
S/N ratio	>75dB
Power consumption	40W
Operating voltage	230V/50Hz

Interpreter Console Unit-YS504I



  This system fits seamlessly in the chain which starts with congress systems and continues through interpreters. Under it taking care of language distribution, you know that interpretations will always arrive in perfect condition
  Features:
  1.Work with headset earphone
  2.4CH simultaneous interpretation.
  3.Easy to operate, just with a single press.
  4.IR Transmit main unit could connect 4 interpreter’s units.
  5.Voice adjustable and with prevention on feedback
  6.Delegates speak too fast; give a request for slow the speed.
  7.Automatic numbering on system units
  8.Prevention on interpreter's cough
  9.One interpreter's unit can be used for two interpreters in turn.
 10.Comfortable stereo head- phones or lightweight ear hangers which are even more unobtrusive.


IR radiator-YS504X


  The IR radiator transmit at a much higher frequency (2 to 8 MHz) to completely eliminate any interference from hall lighting. Different Radiators are available to suit venues of various sizes.
   Features:
  1.Auto switched on/off by carrier signals from transmitter unit
  2.Auto gain control to ensure diodes with max. efficiency
  3.Convection cooled for noiseless, reliable operation
  4.Mounted on ceiling, wall, floor stand or optional tripod
  5.Easily daisy-chained together to expand coverage
  6.Half radiator angle: ±22°


  Technical Specifications:
 

Frequency band	1.7 - 4.0 MHz
Max. IR output power	25W
Max. coverage range	30m
Output level control	Low/High (50%/100%)
Angle of half intensity	±22°
RF output impedance	50 ohms
RF input voltage	100-2000mV
Power consumption	55W / Stand-by 8W
Power Supply	230V/50Hz

 

IR Receiver-YSN504R

  The ergonomically designed receivers fit easily into a shirt or jacket pocket. 4 different channels can be received. Easy channel selection and an ingenious coverage checking function make life easy for users and installers alike, which comes in an attractive and stylish design, easily into the hand or a shirt pocket.. The comfortable lightweight DH 6021 stereo headphone is highly suited to the receiver.
 

  Features:
  1.Pocket size wireless handheld unit  1.Pocket size wireless handheld unit
  2.Accommodates up to 4 different languages
  3.Channel selector and headphone connector
  4.Power on/off switch and volume level control
  5.Powered by rechargeable batteries
  6.Aluminum carrying cases provided for receivers
  7.Volume, channel and signal level display on LCD
  8.working time up to 13 hours,recharge time 2 to 2.5 hours.