Digital audio technology, built-in high-speed DSP processing.
20Hz-20KHz perfect sound.
Anti-interference by any RF signal with metal housing design.
Heart-shaped directivity capacitance pickup, with double color indicating light, speaking as red.
The knob type plug rod.
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
Short message.
With the cough relieving function.
With two groups of the headset microphone and earphone interfaces.
The speaker and the headset's volume should be regulated alone.
Support the headset microphone and plug rod microphone.
The volume size indication function.
Input channel shortcuts.
Output channel shortcuts
The timing function
Translation unit number almost unlimited.
Installation Instructions
Product Parameters
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
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