IR Transmitters/ Modulators

Infrared transmitters/modulators

TC-Z906 - 6-channel infrared transmitter

TC-Z904 The microprocessor based TC-Z906 infrared transmitter is able to modulate and transmit 6 sound channels to different carrier frequencies.

It features built-in IR test diodes for audio monitoring and testing of receivers, built-in automatic level control (ALC) to ensure comfortable listening levels, independent channel level control, independent channel output level LED indicators, and independent channel audio output sockets for sound recording.

Test mode produces a different frequency tone for each input/channel. Up to five interpreter consoles can be connected to the transmitter in one single daisy chain. Infrared radiators can be linked up in two lines via two BNC sockets on the rear panel.

TC-Z904 - 4-channel infrared transmitter

TC-Z904 The TC-Z904V infrared transmitter is a microprocessor based central unit which is designed to modulate and transmit 4 sound channels to different carrier frequencies.

It features built-in IR test diodes for audio monitoring and testing of receivers, independent channel volume control, independent channel output level indicators, and independent channel audio output for sound recording.

Test mode produces a different frequency tone for each input/channel. Two BNC sockets can link up infrared radiators in two lines. Multiple interpreter consoles can be connected to the transmitter in a daisy chain.

TC-Z902 - 2-channel infrared transmitter

TC-Z902 The TC-Z902V infrared transmitter is a microprocessor based central unit which is designed to modulate and transmit 2 sound channels to different carrier frequencies.

MOD 232: 2-channel infrared transmitter2.3/2.8/3.3/3.8MHz

Each microprocessor controlled MOD 232 modulator handles two audio channels. Baseband outputs can daisy-chain two MOD 232 together for four-channel operation.

Flexible combination jacks permit balanced/unbalanced line-level inputs. Carrier frequencies are controlled by the microprocessor and a frequency synthesizer for rock-solid frequency control.

WIR TX90 2- Channel Integrated Transmitter and Radiator Unit, 2.3/2.8/3.3/3.8 MHz

The WIR TX90 combines modulator and emitter technology into a single operating unit. It is ideal for cinemas, auditoriums, courtrooms, schools and other large room facilities that require hearing assistance and simultaneous interpretation.

The WIR TX90 can transmit an audio signal up to 28,000 ft² (2,600 m²) throughout a listening area when used with Williams Sound’s WIR RX22-4 receiver. Additional emitters can be connected to the unit for unlimited coverage. 2.3-3.8 MHz operation makes it less susceptible to high efficiency lighting interference.

The WIR TX90 features a built-in application configuration control. The installer can quickly and easily setup the unit for the most common audio applications: voice, music, or hearing assistance. The WIR TX90 configures itself to the appropriate setting – taking the guesswork out of complex audio installation. May Be Used with Optional Receiver Models: WIR RX22-4 or WIR RX14-2.

Bosch Integrus LBB 4502/04: 4-channel digital infrared transmitter

This digital transmitters transmits in 4 channels. Each unit features a built-in mini infrared radiator for audio monitoring. Includes 19” rack mounting brackets, detachable feet and mounting accessories for modules.

The transmitter is the central element in the Integrus system. It connects to the Interpreter’s Desk via the Interpreter Module. Multiple medium and high power radiators are connected and daisy chained to the transmitter to provide full coverage of any venue.

This transmitter interfaces with both analog and digital congress systems. A master/slave mode allows distribution of interpretations to adjacent rooms

Bosch Integrus LBB 4502/08: 8-channel digital infrared transmitter

This digital transmitters transmits in 8 channels. Each unit features a built-in mini infrared radiator for audio monitoring. Includes 19” rack mounting brackets, detachable feet and mounting accessories for modules.

This transmitter interfaces with both analog and digital congress systems. A master/slave mode allows distribution of interpretations to adjacent rooms

Bosch Integrus LBB 4502/16: 16-channel digital infrared transmitter

This digital transmitters transmits in 16 channels. Each unit features a built-in mini infrared radiator for audio monitoring. Includes 19” rack mounting brackets, detachable feet and mounting accessories for modules.

This transmitter interfaces with both analog and digital congress systems. A master/slave mode allows distribution of interpretations to adjacent rooms

Bosch Integrus LBB 4502/32: 32-channel digital infrared transmitter

The transmitter is the central element in the Integrus system. It accepts up to 32 audio sources and connects to the Interpreter’s Desk via the Interpreter Module. Multiple medium and high power radiators are connected and daisy chained to the transmitter to provide full coverage of any venue.

This transmitter interfaces with both analog and digital congress systems. A master/slave mode allows distribution of interpretations to adjacent rooms

LT-82 single-channel infrared transmitter

LT-82 The Listen LT-82 is the heart of a stationary IR listening system. It takes the desired audio signal and transmits the signal via coaxial cable to one or more IR radiator-emitters (LA-140).

The LT-82 can be operated in mono or stereo on one of four different carriers; up to four LT-82 units may be connected to provide up to four mono or stereo carriers to the radiator(s). The LT-82 generates DC power to power up to two LA-140 radiator-emitters.

Two LT-82 units can be rack mounted in one rack space using the LA-326 rack mounting kit. The LT-82 is used for government compliance (such as ADA), assistive listening, language interpretation, live theatre, houses of worship, courtrooms, secure rooms and for auditory description.

LT-82 Manual

DT-6008 - 8-channel digital transmitter

The DT-6008 Digital Transmitter receives the audio input signals and modulates the digital signal.
All system settings such as number of channels, channel quality and modulation frequency between 2 and 8 MHz are set on an LCD menu.
There are six (6) BNC outputs to lead the signal to the radiators with RG59 cable.
The capacity of the DT 6008 transmitter is eight (8) mono standard quality channels, four (4) stereo standard quality channels, four (4) mono premium quality channels, two (2) stereo premium quality channels or a mix of the above.
The audio is inserted via regular unbalanced inputs and there is a headphone jack for monitoring. Two (2) additional audio inputs are available with emergency override for life safety messages.

DT-6008 Manual

DT-6032 - 32-channel digital transmitter

DT-6032

The DT-6032 Digital Transmitter receives the audio input signals and modulates the digital signal.
All system settings such as number of channels, channel quality and modulation frequency between 2 and 8 MHz are set on an LCD menu.
There are six (6) BNC outputs to lead the signal to the radiators with RG59 cable. The capacity of the DT 6032 transmitter is 32 mono standard quality channels, 16 stereo standard quality channels, 16 mono premium quality channels, eight (8) stereo premium quality channels or a mix of the above.
The audio is inserted via regular unbalanced inputs and there is a headphone jack for monitoring. Two (2) additional audio inputs are available with emergency override for life safety messages.

DT-6032 Manual

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