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TS-907   Infrared TransmitterReceiver (90°)

The TS-907 Infrared Transmitter/Receiver of the Infrared Conference system is designed for high ceiling applications. Since the system is cordless, it can be easily installed and removed. Communications between the TS-907 and conference units are performed by means of infrared signals and the TS-907 permits transmit and receive with the Central unit. It can be mounted not only to the ceiling and wall but on the microphone stand.

Power Source 24 V DC (supplied from the Central unit)

Current Consumption Max. 180 mA

Infrared Emitter/Detector

Wavelength 870 nm (AM: Brightness modulation)

Modulation Method Frequency modulation

Carrier Frequency Transmission: Audio channel 1: 7.35 MHz

Audio channel 2: 8.10 MHz

Audio channel 3: 8.55 MHz

Audio channel 4: 9.15 MHz

Control channel: 6.45 MHz

Reception: Base language channel: 1.95 MHz

Translation language channel: 2.25 MHz

Acceptance Angle Vertical: 90゜ (45゜ + 45゜), Horizontal: 360゜

Emission Angle Vertical: 90゜ (45゜ + 45゜), Horizontal: 360゜

Communication Area Approx. 6 m (19.69 ft) in radius from the point underneath the unit

(Ceiling height: 5 – 7 m (16.4 – 22.97 ft))

Connection Terminal BNC jack

LED Indicator Power

Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)

Operating Humidity 90 %RH or less (no condensation)

Finish Dome: PC resin, visible light cut filter Base: ABS resin, black

Dimensions Ø120 × 71.3 (H) mm (4.72″ × 2.81″)

Weight 230 g (0.51 lb) (unit only)

Accessory Mounting bracket…1, Stand mounting bracket…1,

Stand mounting bracket attaching screw…3, Thread Adapter (U5/16 – NS5/8)…1

Option Microphone stand (The mounting thread size must be U5/16 or NS5/8.)

ts-907-infrared-transmitterreceiver-specification

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ts-920_ts-820-series-conference-system--brochure

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