Digital IR Language Distribution Full Digital IR Interpreter Unit Translation System

1. Digital audio technology, built-in high-speed DSP processing.
2. 20Hz-20KHz perfect sound.
3. Anti-interference by any RF signal with metal housing design.
4. Heart-shaped directivity capacitance pickup, with double color indicating light, speaking as red.
5. The knob type plug rod.
6. With loudspeaker, earphone jack and a volume adjusting knob.
7. With indirect translation and direct translation functions.
8. Interpreter unit can be set as operation unit and all interpreter units support Internal communication with operator unit
9. Short message.
10. With the cough relieving function.
11. With two groups of the headset microphone and earphone interfaces.
12. The speaker and the headset's volume should be regulated alone.
13. Support the headset microphone and plug rod microphone.
14. The volume size indication function.
15. Input channel shortcuts.
16. Output channel shortcuts
17. The timing function
18. Translation unit number almost unlimited.

Specification

Electrical
Power............... DC48V from main unit or adaptor
Power consumption...............3W
Microphone
Transducer ...............Electret-condenser
Polar pattern...............Uni-directional
Sensitivity...............-46dBV/pa
Frequency response...............20Hz~20KHz
Input impedance...............2.2kOhm
Earphone
Frequency Response...............30~20KHZ
Earphone load...............>8ohm
Earphone volume...............10mW
Directivity 0°/180° ...............> 20 dB (1 kHz)
Equivalent noise ...............20 dBA (SPL)
Maximum sound pressure level...............125 dB (THD<3%)
Interface
Display...............320x64 dot (blue white)
Connector...............2 x Ø 3.5 mm earphone jack, 2 x Ø 3.5 mm Microphone jack,2xRJ45 port,1x2.5mm adapter port
Mechanical
Dimension h x w x d (mm)...............280X128X55
Weight...............1.5kg
Color...............Black