IR Language Distribution System

Function of System Host:

  01.High security, prevent external interference.

  02.Suitable for different conference hall

  03.Automatic level control function (ALC).

  04.No disturb under daylight lamp

  05.Easy to operate and save in project cost

  06. With the most advanced MODEM technology

  07.Elegant configuration in accordance to ergonomics

  08. Input channel direct function

  09. Has 6CH interpreter's voice for record

  10.Self-test function, 6 kinds of testing voices for system test

  11.PB test and display function

  12.Installed in a 19-inch frame
Technical Data

a.     Modulation mode: FM

b.     Frequency synthesis: digital PLL

c.   Frequency band: 2.0 - 6.0MHz

d.     Frequency response: 40Hz-16 kHz

e.     Frequency stability: 10ppm

f.       Pre-emphasis: 75 µSec.

g.     Peak deviation - ±7.5kHz

h.     Distortion at 1 kHz: <0.5%

i.      Channel separation: >70dB

j.      RF output power level: 700mV

k.     RF output impedance: 50 ohms

l.       Input impedance: 18k ohms

m.   Max. Input power level: 7.5V

n.     AGC range: 30dB

o.     S/N ratio: >75dB

p.     Power consumption: 40W

q.     Operating voltage: 110/220V AC 

IR Transmitter HS-60F:

1.   Radiates & distributes up to 6 channels of audio signal

2.   Auto switched on/off by carrier signals from transmission main unit

3.   Auto gain control to ensure diodes with max. Efficiency

4.   Convection cooled for noiseless, reliable operation

5.   Mounted on ceiling, wall, floor stand or optional tripod

6.   Easily daisy-chained together to expand coverage

7.   Half radiator angle: ±22°

Technical Data:

a.   Frequency band: 2.0 - 6.0 MHz

b.   Max. IR output power: 25W

c.   Max. coverage range: 30m

d.   Output level control: Low/High (50%/100%)

e.   Angle of half intensity: ±22°

f.    RF output impedance: 50 ohms

g.   RF input voltage: 100-2000mV

h.   Power consumption: 55W / Stand-by 8W

i.    Power Supply: 110/220V   AC

 Simultaneous Interpretation-interpreter Unit HS-TR69:

1.   Design by the latest technology.

2.   Work with headset earphone

3.   6 CH simultaneous interpretations.

4.   Easy to operate, just with a single press

5.   Voice adjustable and with prevention on feedback

6.   Ensure that every channel is correspondent to the RELAY function respectively. In case the interpreter couldn't understand the speaker's language, he could switch to other channel to listen another interpreter's voice and then interpret it.

7.   Delegates speak too fast; give a request for slow the speed.

8.   Automatic numbering on system units

9.   Prevention on interpreter's cough

10. Frequency response: 40Hz-16 KHz

11. Sensitivity: -44 dB±2dB

 IR Receiver HS-IR60M:

1.    Accommodates up to 6 different languages

2.    Channel selector and headphone connector

3.    Power on/off switch and volume level control

4.    Powered by 2 X AAA alkaline or rechargeable batteries

5.    Unlimited number of receivers can be used

6.    Aluminum carrying cases provided for receivers

7.    Pocket size wireless handheld unit

Technical Data

a.    Modulation mode: FM

b.    Frequency synthesis: digital PLL

c.    Carrier frequencies: 2.0 - 6.0MHz

d.    Frequency response: 40Hz-16kHz

e.    Pre-emphasis: 75 µSec.

f.     Peak deviation: ±7.5kHz

g.    Distortion at 1 kHz: <1%

h.    Channel separation: >55dBA

i.      Frequency stability: 10ppm

j.     Operating voltage: 2.3V-3.6V

k.     Power consumption: 50mW