Digital IR 8-Channel Transmitter
$7,450.00
Digital IR transmitter with the capacity of eight channels (four mono, four stereo).
The audio is inserted via standard unbalanced Phono inputs and there is a headphone jack for input audio monitoring. Two (2) additional auxiliary XLR balanced audio inputs are available for music, floor language or for life safety messages when in emergency override mode.
Includes
Highlights
- High quality stereo audio
- Up to 8 mono channels or 4 stereo channels (standard quality)
- Up to 120 radiators per transmitter
- Emergency override for life safety messages
- Headphone jack for input audio monitoring
- Built-in infrared emitters for IR audio monitoring
- Language name assignments for each audio channel
- Adjustable sensitivity control per audio input
- Bypass mode allowing multi room configurations
- Music mode provides music to all channels at the same time
Architectural Specs
The Digital IR 8-Channel Transmitter shall be capable of broadcasting on eight (8) carrier frequencies; 2.3, 3.0, 3.6, 4.3, 5.0, 5.6, 6.3 and 7.0 MHz. The transmitter shall be compliant with IEC 61603-7 and IEC 60914 standards. The transmitter hardware shall have the following connections: eight (8) Phono inputs, two (2) XLR inputs, one (1) BNC input, four (4) BNC outputs, one (1) RS-232 port, one (1) Extension port, one (1) Alarm port and one (1) Ethernet port. The transmitter shall have a weighted SNR of 80 dB (A) or better and the THD at 1kHz shall be less than 0.05%. The transmitter shall have an audio frequency response of 20 Hz to 20 kHz, (- 3dB) in Perfect Quality mode. The transmitter shall have a 256 x 32 LCD display and a four (4) button menu system for setup and configuration. The transmitter shall have an emergency mode for life safety announcements, a bypass mode allowing multi room configuration, individual input sensitivity adjustment and allow language name assignment for each audio channel. The transmitter shall be capable of being mounted in a standard 19-inch rack cabinet. The T8 Digital IR 8-Channel Transmitter is specified.
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Audio |
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Controls |
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Indicators |
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Interconnections |
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IR |
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Power |
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Physical |
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Environmental |
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| Q | How much coverage can one (1) radiator provide | |
| A | Using four (4) mono channels of audio (1 Carrier), the maximum radiator coverage is 14,000 sqft. | |
| Q | If I have a 16 channel transmitter, can I buy another 16 channel transmitter for a total of 32 channels? | |
| A | Yes. It is possible to “stack†transmitters together, if you need additional channels. | |
| Q | What configurations can be set and how do I configure the Digital IR systems? | |
| A | All configurations are done via the LCD menu and the menu buttons on the front of the transmitter. Configurations such as mono or stereo, standard or perfect quality, and input sensitivity, etc. | |
| Q | Is it necessary to terminate unused outputs of the Digital IR transmitter or Radiators? | |
| A | No. Terminating the outputs is unnecessary because all outputs are terminated automatically. | |
| Q | How can I use the Digital IR for an interpretation system? | |
| A | In combination with the wired or wireless conferencing system, the Digital IR system can be used for distributing the languages provided by the floor and the interpreters to the end users. This can be accomplished by taking the audio outputs from the wired or wireless conferencing system and routing them to the inputs of the Digital IR transmitter. | |
| Q | I want to rack mount my Digital IR transmitter. Are the rack mounting brackets included? | |
| A | Yes. The rack mounting hardware is included. | |
| Q | Is there a floor stand for the Digital IR radiator? | |
| A | Yes, our floor stand LA-337 can be used to mount the radiator. | |
| Q | How can I mount an Digital IR radiator to the wall? | |
| A | VESA 100 Mount | |
| Q | How many RF or IR receivers can I use in one (1) system? | |
| A | As many as you want. | |
| Q | How can I avoid interference between lighting and Digital IR systems? | |
| A | Our Digital IR system is interference free from lighting equipment and day/sun light. | |
| Q | How many channels are available? | |
| A | Up to 40 mono channels are available. License dependent. | |
| Q | How many RAD25 Digital IR Radiators can I use on a single output of the transmitter? | |
| A | Up to 20 radiators may be daisy chained together on a single output. There are four (4) outputs available on the back of the transmitter for a total possibility of 80 radiators. | |
| Q | How far can a Digital IR radiator be extended from the transmitter? | |
| A | Up to 2,953 linear cable feet. | |
| Q | When should I use Digital IR over Stationary IR? | |
| A | When you need five (5) or more channels of audio. Stationary IR offers one (1) to four (4) channels and Digital IR offers one (1) to 40 channels. | |
