4 Channel Wireless simultaneous interpretation system/translation equipment

This is translation equipment is popular with most of customers in oversea; it is designed by the latest technology.

4 Channel Wireless Simultaneous Interpretation System/translation equipment

Transmission main unit / simultaneous interpretation system

SI-H7104 

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. Self-test function, 4 kinds of testing voices for system test

11. PB test and display function

12. Installed in a 19-inch frame 

Modulation mode	IR
Frequency synthesis	Digital PLL
Frequency band	1.7 - 4.0MHz
Frequency response	100Hz-14 kHz
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

IR Transmitter/ simultaneous interpretation system

SI-T7204 

1. Radiates & distributes up to 4 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 celling, wall, floor, stand or optional tripod

6. Easily daisy-chained together to expand coverage

7. Half radiator angle: ±22 °

Interpreter unit/ simultaneous interpretation system

SI-I7304

1. Design by the latest technology

2. Work with headset earphone

3.4CH simultaneous interpretation

4. Easy to operate, just with a single press

5. IR Transmit main unit could connect 4 interpreter's units

6. Voice adjustable and with prevention on feedback

7.Ensure that every channel is correspondent to the reply 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 interpreter it.

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

9. Automatic numbering on system units

10. Prevention on interpreter's cough

IR Receiver For 48 pcs Receivers/ simultaneous interpretation system

SI-R7404

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 2 X AAA alkaline batteries

6. Aluminum carrying cases provided for receivers