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| Brand Name : | VISSONIC | 
| Model Number : | VIS-INT64 | 
| Certification : | CE/ISO901/ROHS/CCC | 
| Price : | Negotiation | 
| Payment Terms : | T/T, Western Union | 
| Supply Ability : | 100PCS | 
| Delivery Time : | 15 DAYS | 
VIS-INT64 64 Channels Interpreter Unit
Digital IR Language Distribution Interpreter Unit
Digital audio technology, built-in high-speed DSP processing.
Anti-interference by any RF signal with metal housing design.
Heart-shaped directivity capacitance pickup, with double color indicating light, speaking as red.
With loudspeaker, earphone jack and a volume adjusting knob.
With indirect translation and direct translation functions.
Interpreter unit can be set as operation unit and all interpreter units support Internal
communication with operator unit>
The speaker and the headset’s volume should be regulated alone.
Support the headset microphone and plug rod microphone.
Technical Specifications
Power consumption…………………………3W
Power of loudspeaker…………………………Max.12W
Frequency Response…………………………20~20KHZ
Signal-to-noise ratio (S/N)…………………………>80dB
Channel Crosstalk…………………………>80dB
Total harmonic distortion…………………………<0.05%
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
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