Simultaneous Interpreting System - 6 Channels 40m Coverage 25w, Ir Receiver Stc-643d/663d, Fm Modulation, Wall/ceiling/stand Mount

Features of Simultaneous Interpreting System:
High security
Be suitable be used in all kinds of meeting
Built-in automatic level control (ALC)
Light immunity
Easy to install, save the project cost
Frequency synthesis: digital PLL
Smart design
With six independent outputs for sound recording
Transmits up to six audio channels to different carrier frequencies
It features built-in IR test diodes for testing of receivers
LED audio level indicators
19" rack mountable
Modulation: FM
6 individual frequencies output socket can be connected with infrared and wireless language division system
IR transmitter unit STC622,STC642,STC662
Maximum area of coverage: 40m(25w)
Radiate and distribute up to many channels of audio signal throughout the conference venue
Easy to be chained together to expand coverage, with15 watt and 25 watt available to suit venues of different sizes
Can be mounted on the ceiling and wall or on optional floor and tabletop stand
Transmit signal adjust switch
IR receiver unit STC-643D/663D
LCD display indicating the volume and channel status
Free to adjust the volume and choose to listen channel
Emitted in the infrared range, the receiver unit increase in the number of unrestricted
Phase-locked with high-performance chips to lock more precise, so that all channels between the more accurate frequency selection
Low-power circuit design, the use of rechargeable NiMH batteries long operating time