Williams Sound IR T1 Small Area Infrared Transmitter (USB Powered)

BH #WIIRT100 • MFR #IR T1-00
Williams Sound
Williams Sound IR T1 Small Area Infrared Transmitter (USB Powered)
Key Features
  • Two-Channel Infrared Transmitter
  • For Private TV Listening in Small Spaces
  • For WIR RX22-4 and WIR RX18 Receivers
  • Simple Plug-and-Play Setup
The USB power port only Williams Sound IR T1-00 is a dual-channel, infrared base transmitter designed for assistive listening in small areas. It is compatible with the WIR RX22-4 and WIR RX18 receivers and is well-suited for private TV listening in conference rooms, hospital rooms, assisted-living facilities, medical treatment centers, jury deliberation rooms, and more.
Special Order
Expected availability: 7-10 business days
$329.00

Important Notice

  • This item is noncancelable and nonreturnable.

Williams Sound IR T1 Small Area Infrared Transmitter (USB Powered)

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Williams Sound IR T1-00 Overview

The USB power port only Williams Sound IR T1-00 is a dual-channel, infrared base transmitter designed for assistive listening in small areas. It is compatible with the WIR RX22-4 and WIR RX18 receivers and is well-suited for private TV listening in conference rooms, hospital rooms, assisted-living facilities, medical treatment centers, jury deliberation rooms, and more.

Easy to set up, the IR T1-00 features an 1/8" input jack that accepts any line level stereo audio. The operating frequencies (2.3/2.8 MHz) minimize high-efficiency lighting interference for a clear sound and provide a coverage area up to 1000 ft².

Three LEDs display power status and audio input strength. If a minimum acceptable audio level is not present on a channel, after twelve minutes that channel will automatically go into sleep/power-save mode to decrease power consumption by 80%.

The IR T1-00 can be mounted on any camera tripod stand with a 1/4"-20 threaded connector or with the separately availble STD 008 shelf or BKT 024 ceiling mount. It ships with a USB power cable, an 1/8" stereo audio cable, and an adapter cable for use with TVs equipped with an RCA audio output. A power adapter is required.

Key Features

  • Two-channel infrared transmitter for assistive listening in small areas
  • For private TV listening in conference rooms, hospital rooms, assisted-living facilities, medical treatment centers, jury deliberation rooms, and more
  • Compatible with WIR RX22-4 and WIR RX18 receivers
  • Easy, plug-and-play setup
  • 1/8" jack accepts any line-level stereo audio input
  • Coverage area up to 1000 ft²
  • Sleep mode / power-save feature
  • Compact design
  • High-efficiency LEDs display power status and audio input
  • Can be mounted on any camera tripod stand with a 1/4”-20 threaded connector
  • Optional mounting options include the STD 008 TV top shelf mounting kit and the BKT 024 omnidirectional mount for wall or ceiling mounting
  • Power supply sold separately
  • USB power available from a standard USB port using the included USB cable
  • No FCC license or radio approval is required

Williams Sound IR T1-00 Specs

Compatible ReceiversWIR RX22-4
WIR RX18
ModulationWideband FM
± 50 kHz Deviation Maximum
50 μs Preemphasis
Audio Carrier FrequenciesChannel 1: 2.3 MHz
Channel 2: 2.8 MHz
Default at Power On = Carriers Off
Carriers are Automatically Enabled upon Presence of Audio
Coverage Area1000 ft² / 93 m²
Audio Inputs1/8" / 3.5 mm Stereo Line-Level Input jack
Ch 1 Connected to Tip, Ch 2 Connected to Ring, GND Connected to Sleeve
Audio Indicators1 x Yellow LED Per Channel
Lights Up and Stays on Steady with Minimum Audio Level
Signal-to-Noise Ratio70 dB, at Onset of Limiting
Frequency Response100 Hz to 12 kHz
Power SupplyNot Included
Other USB Power Supply (Must be at Least 5 VDC, 0.2 A)
Power CableUSB Type-A to Micro-USB
DC Power InputMicro-USB Connector, 5 VDC, 0.2 A
Power IndicatorsGreen LED
Power Save ModeShuts Off Carrier When No Audio is Present for 12 Minutes
Mounting1/4"-20 Threaded Hole
Operating Requirements32 to 122°F / 0 to 50°C
Approvals and ComplianceCE, RCM, FCC, Industry Canada, PSE, CUL, WEEE, RoHS, CB Scheme
Dimensions (W x D x H)5.65 x 3.65 x 1.15" / 14.4 x 9.3 x 2.9 cm
Weight8.3 oz / 235 g
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