4 Audio Signal Input/Output IR Language Distribution System Digital Infrared Transmitter
Features
- Compliant to IEC 61603-7 and IEC 60914 and the latest national standard GB 50524-2010
- Compatible with any other IR simultaneous interpretation system compliant to IEC 61603-7
- DQPSK digital modulation/demodulation technology
- Transmitting in 2~8 MHz frequency band eliminates disturbance from high frequency lighting systems
- Capable of distributing of 4,8 or 16 audio channels
- Auxiliary mode for distribution of music to all channels during a break
- Slave mode for distribution of signals from another transmitter allows multiple rooms to be used
- Radiator and system status indication via display and indicators
- Each transmitter can be assigned a unique name by the installer for easy identification in a multi-transmitter system
- Automatic distribution of emergency messages to all channels
- Automatic synchronization to the number of channels in use by the CLEACON system
- Each audio channel can be assigned a language name for easy identification
- The sensitivity of each input is adjustable, the audio level can be fine-tuned, and the audio input level indication is supported
- Flexible configuration of channels and channel quality modes: Mono, standard quality, maximum 16 channels Mono, perfect quality, maximum 8 channels Stereo, standard quality, maximum 8 channels Stereo, perfect quality, maximum 4 channel
- With 16 interpretation output channels for recording
- Universal power facility allows worldwide use
- Conference hall privacy; the congress venue itself acts as a barrier to infrared signals escaping and being overheard, as infrared is unable to pass through opaque objects such as walls
- Suitable for various kinds (small/medium/large international) of conference halls and outdoor venues
- Can directly connect with interpreter desk VIS-INT64
- With 16 channel analogue audio input and 16 channels analogue audio output.
- 2 transmitters can work as master and slaver mode for 32 channel language distribution
- Connecting to Dante network by optional Dante port
Control and Indicators
- Graphic LCD with back-lighting displays status and menu of the system configuration, supporting multi language menu
- Four buttons for configuration
- Channel active indicators
Interconnections
- 2 female XLR connectors for external audio inputs to connect auxiliary balanced audio signals such as music, floor language or emergency audio signal
- 16 audio signal output connectors (phoenix sockets) for output multi-channel audio
- 16 audio signal input connectors (phoenix sockets) to connect external unbalanced audio input signals
- 6 BNC connectors for output HF signal to radiator. To each connector, up to 30 radiators can be connected
- 1 BNC connector for receiving HF signal from another transmitter
- Audio-Link Port for connecting to Interpreter Unit or VIS-DCP2000 or VIS-DCP1000 conference controller
- DANTE port for connecting to Dante network for the digital audio(Optional VIS-DANTE module)
- Ethernet and RS232 ports for connection to computer
- Emergency signal interface: when the public emergency system is active, alarm signal can be fed to all channels automatically
- Power supply socket
Technical Specifications
System Specifications
Modulation...............DQPSK, according to IEC 61603-7
Modulation frequency...............2 to 8 MHz Carriers 0 to 5:2 to 6 MHz, according to IEC 61603-7
Frequency response...............20 Hz to 10 kHz (-3dB) at standard quality;
20 Hz to 20 kHz (-3dB) at perfect quality
THD at 1 kHz...............<0.05%
Isolation...............>80 dB
Dynamic range...............>90 dB
Weighted SNR...............>85 dBA
Electrical
Unbalanced audio inputs...............-12 dBV to +12 dBV nominal
Balanced audio inputs...............-6 dBV to +18 dBV nominal
Emergency switch connector ............... 2-PIN 3.81 mm
Phoenix connector, alarm signal control input
Headphone output...............32 Ohm to 2 kOhm
HF input/output...............75 Ohm
Power supply...............AC 100 V - 240 V, 50 Hz / 60 Hz
Power consumption...............Maximum 25 W
Mechanical
Mounting............... Brackets for 19" rack mounting or fixing to a table top; detachable feet for free-standing use on a table top
Dimensions (mm) ...............88H × 483L × 266W
Weight...............7.5 kg
Color...............Black
Application
Audited Supplier 
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