Williams AV IR T2 Commercial-Grade Infrared Transmitter

The IR T2 from William AV is a commercial-grade, medium-area infrared transmitter. Its sleek, compact footprint is ideal for assistive listening and language interpretation in commercial spaces such as conference rooms, assisted living facilities, small cinema/theaters, classrooms and courtrooms. The new IR T2 infrared transmitter offers 50 percent greater coverage than the previous IR device (WIR TX75) and new control system readiness — all at a more affordable price. With a significantly wider coverage pattern and more power, there is no need for the additional expense of secondary units.

The IR T2 can be controlled remotely via RS-232 commands. The commands include:

• Powering the unit on/off
• Remotely setting the IR frequency (2.3/2.8 or 3.3/3.8)
• Muting the outgoing audio without powering off
• Turning back panel LEDs on or off
• Troubleshooting abilities

Williams AV IR T2 Commercial-Grade Infrared Transmitter Features

• Commercial-grade
• Medium-area infrared transmitter
• Sleek, compact footprint
• Ideal for assistive listening and language interpretation in commercial spaces
• 50 percent greater coverage than the previous IR device (WIR TX75)
• Can be controlled remotely via RS-232 commands

• IR T2 infrared transmitter1
• BKT 024 wall / ceiling mounting bracket1
• TFP 057 international power supply with line cord1
• Five Year Warranty1

• Dimensions (WxDxH)9x3.8x1.4" (229x97x36mm)
• ColorBlack
• Power SupplyFP 057 Desktop style international certified power supply with IEC line cord, 100-240 VAC input, 50-60 Hz, 18 W; 48 VDC output
• DC Power Input2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive
• Power IndicatorGreen LED
• Sleep/Power Save ModeShuts off IR when no audio present for 12 minutes
• ModulationFM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis
• Baseband Frequencies2.3, 2.8, 3.3, 3.8 MHz
• Coverage Area
  • Up to 18,000 sq. ft (1,673 sq. m) in single-channel mode with the RX22-4 receiver
  • Up to 11,500 sq. ft (1,068 sq. m) with the RX20 receiver
• Microphone gain adjustRotary 10 dB range
• Microphone channel switchSelects microphone input to Ch. A or Ch. B
• Microphone input3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6 VDC bias supply with 2.7 k ohm series resistor)
• Line inputsPhoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio
• Audio IndicatorsOne yellow LED per channel. Lights up and stay on steady with minimum audio level.
• Signal-to-Noise Ratio70 dB (line input)
• Frequency Response
  • 95 Hz to 17.6 kHz, -3 dB re 1 kHz (line inputs)
  • 125 Hz to 17.0 KHz, -3 dB re 1 kHz (microphone input)
• Operating Requirements32°-122°F (0-50°C)
• Mounting KitWall or Ceiling mount: BKT 024 Omnidirectional mount
• Compatible ReceiversWIR RX22-4, IR RX20
• Warranty5-year warranty against component failure and manufacturing defects. See Full Warranty statement on the website for details.
• Approvals/Regulatory ComplianceCE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE