Williams Sound Portable Infrared ADA Compliance Kit for Courts, Includes SoundPlus IR T2 Medium-Area Infrared Transmitter, 2x SoundPlus WIR RX22-4 Four-Channel Infrared Receivers, MIC 049 Omnidirectional Conference Microphone and 2x EAR 022 Surround Earphones

SKU: WSIRSY6 MFR: IR SY6
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Key Features

  • Ensure ADA compliance in courts with this portable infrared assistive listening kit.
  • Crystal-clear audio: SoundPlus IR T2 transmitter offers exceptional sound quality.
  • Includes two WIR RX22-4 receivers for versatile, multi-channel audio distribution.
  • Omnidirectional conference microphone captures clear audio from every direction.
  • Enjoy up to 18,000 sq. ft. of coverage with the reliable infrared transmitter.
  • Easy setup & use: Get your court's assistive listening system running in minutes!
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Williams Sound IR T2 + WIR RX22-4 Kit Specifications

Transmitter

Transmitter

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  • Compatible Receivers

    WIR RX22-4, WIR RX18

  • Modulation

    FM Wideband, +/-50 kHz deviation max, 50 MuS pre-emphasis

  • Emitter IR Power

    0.7 W

  • Transmit Frequencies

    2.3, 2.8, 3.3, 3.8 MHz

  • Transmit Channel

    Indicators: Yellow LEDs indicate whether 2.3/2.8 MHz or 3.3./3.8 MHz transmission frequencies are selected

  • Coverage Area

    Up to 18,000 sq. ft (1,673 sq. m) in single-channel mode with the RX22-4 receiver

  • Microphone input

    3.5mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6 VDC bias supply with 2.7 kohm series resistor)

  • Microphone gain adjust

    Rotary 10 dB range

  • Microphone channel switch

    Selects microphone input to Ch. A or Ch. B

  • Audio Inputs

    Line inputs: Phoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio

  • Audio Indicators

    One yellow LED per channel. Lights up and stay on steady with minimum audio level.

  • Indicators On/Off

    Momentary contact switch turns on/off indicator lights

  • Frequency Selection

    Press and hold momentary contact switch to change carrier frequency group

  • Signal-to-Noise Ratio

    70 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)

  • Total Harmonic Distortion

    <1% (1 kHz, nominal deviation, line or microphone input)

  • Power Supply

    TFP 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 Input

    2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive

  • Power Indicator

    Green LED

  • Sleep/Power Save Mode

    Shuts off carrier when no audio present for 12 minutes

  • Control/Monitoring

    3-wire RS-232 bus, standard ASCII commands/replies, 115200 Baud rate (8N1)

  • Operating Requirements

    32 to 122 deg. F (0 to 50 deg. C)

  • Mounting Kit

    Wall or Ceiling mount: BKT 024 Omnidirectional mount

  • Approvals/Regulatory Compliance

    CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE

Receiver

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  • Compatible Headphones/Earphones

    Mono or stereo, 8-32 ohms, 3.5 mm mini phone plug, HED 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001

  • Receiver Style

    Body-Pack, dual-lens detector, lanyard

  • Lanyard

    3' (.91 m), allows receiver to be worn around the neck

  • Charging Contacts

    For use only with CHG 3512

  • Carrier Frequency

    Channel 1: 2.3 MHz, Channel 2: 2.8 MHz
    Channel 3: 3.3 MHz, Channel 4: 3.8 MHz

  • De-Emphasis

    50 uS

  • FM Deviation

    +/-50 kHz

  • Signal-to-Noise Ratio

    60dB min

  • Squelch

    Receiver squelches (mutes) at 28 dB S/N ratio

  • Frequency Response

    25 Hz to 16 KHz, +1 dB, -3 dB, electrical response

  • Total Harmonic Distortion

    Less than 1%, electrical response

  • Controls

    ON/OFF/VOLUME: combination thumbwheel knob
    Channel Selector: four-position rotary switch

  • Indicators

    Red LED "ON" indicator, flashes to indicate Low battery

  • Audio Output Jacks

    3.5mm stereo mini phone jack Accepts 3.5mm mono or stereo phone plug

  • Audio Output Power

    15 mW max at 32 Ohms

  • Acoustic Output

    125 dB SSPL90 with HED 021; 110 dB SSPL90 with EAR 013

  • Sensitivity

    Better than 1 nW/cm2 for 40 dB signal-to-noise ratio

  • Operating Temperature

    10 to 50 deg. C (50 to 122 deg. F)

  • Battery Type

    2x AA, alkaline (BAT 001) or NiMH (BAT 026)

  • Battery Life

    Alkaline: 60 hours, NiMH: 30 hours/charge

  • Battery Drain

    25 mA, nominal

  • Approvals

    CE, FCC, RoHS, WEEE

Microphone

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  • Phantom Power

    1.2 - 10 VDC

  • Impedance

    1.5 kOhms

  • Operating Voltage

    1.2 - 10 VDC

  • Frequency Response

    100 Hz - 8 kHz

  • Signal-to-Noise Ratio

    >60 dB

  • Pick-Up Pattern

    Omni-directional

  • Element

    Electret-condenser

  • Sensitivity

    -38 dB +/- 3 dB

  • Plug

    3.5mm mono

  • Cord Length

    36" (91.44cm)

  • Approvals

    RoHS

Earphone

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  • Style

    Around-ear speaker

  • Plug

    3.5mm mono

  • Cord

    39" (99.06cm)

  • Driver Size

    23mm (0.91")

  • Nominal Impedance

    32 Ohms

  • Frequency Response

    20 - 20kHz

  • Max Power Input

    30 mW

  • Sensitivity

    118 dB at 1kHz

General

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  • Dimensions

    Transmitter (WxDxH): 9.0 x 3.8 x 1.4" (22.86 x 9.65 x 3.56cm)
    Receiver (LxWxH): 4.1 x 2.85 x 1.2" (10.41 x 7.24 x 3.05cm)

  • Weight

    Transmitter: 0.84 lbs (0.38kg)
    Receiver: 4.5 oz (127.57g) with batteries
    Microphone: 0.08 lbs (0.04kg)
    Earphone: 15g (0.53 oz)

About Williams Sound IR T2 + WIR RX22-4 Kit

- SoundPlus IR T2 Medium-Area Infrared Transmitter -
Building on years of infrared audio delivery expertise, Williams Sound is pleased to introduce the new SoundPlus IR T2 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.

Markets
• Houses of Worship
• Healthcare: Assisted Living Facilities
• Government: Courtrooms
• Education: Lecture Halls/Classrooms
• Entertainment: Small Cinemas and Theaters

Applications
• Assistive Listening for ADA/Disability Compliance
• Language Interpretation

- SoundPlus WIR RX22-4 Infrared Receiver -
The RX22-4 is a four-channel infrared receiver, compatible with transmitters operating on the 2.3-3.8 MHz frequency bandwidth. The sleek, comfortable design features a convenient rotary channel selector and an easy-to-use on/off/volume control. The RX22-4 can be used with mono or stereo headphones and earphones or a neckloop. Dual infrared detectors provide maximum sensitivity and operating range.

Bid Specs
The receiver shall be a body-pack type with IR detector lens behind face of the unit. The unit shall have a lanyard for hands-free operation. The receiver shall have a rotary-type volume control. The receiver shall operate for 60 hours with two AA alkaline batteries and for 30 hours per charge with NiMH AA batteries. The receiver shall be charged without battery removal via charger contacts in the case. A drop-in charger accessory shall recharge the batteries in 16 hours when used with CHG 3512 charger. The receiver shall be housed in an impact resistant plastic case with a hinged battery door that does not separate from the receiver.

The receiver shall receive 2.3 MHz, 2.8 MHz, 3.3 MHz or 3.8 MHz modulated IR signals with 50 MuS de-emphasis. The receiver shall have a 3.5 mm stereo phone jack and accommodate low-impedance mono or stereo earphones and headphones. The receiver shall accommodate neckloop telecoil couplers. The receivers shall provide 125 dB SSPL90 output with HED 021 headphone and 110 dB SSPL90 with EAR 013 earbud-type earphone. The system electrical frequency response shall be 25 Hz to 16 kHz, +1, -3 dB and the S/N ratio shall be 60 dB. The receiver shall have CE, FCC RoHS and WEEE approval. The receiver shall be covered by a five-year parts and labor warranty, excluding earphones, headphones, batteries and chargers.

- MIC 049 Omnidirectional Conference Microphone -
Omnidirectional conference microphone. Enhanced pickup range (8-12ft), 36" cord, omni-boundary condenser, 100 Hz - 8 kHz. Can be used with all Williams Sound Motiva PFM systems, TGS systems, Digi-Wave DLT300 transceiver, PPA T27 transmitter and PPA T46 transmitter.

• Enhanced Pickup Range (8-12ft)
• 36" Cord
• 3.5 mm mono plug
• Omnidirectional condenser, 100 Hz - 8 KHz

- EAR 022 Surround Earphone -
Around-ear speaker earphone. Hangs on outside of ear. Excellent sound quality. 32 Ohms, mono. Hearing loss rating: mild and low gain. 0.04 lbs. Can be used with all Williams Sound receivers and Pocketalkers. Rigorously tested and approved for quality, reliability and compatibility with Williams Sound systems.

• Hangs on outside of the ear
• Excellent sound quality
• 3.5mm mono plug
• 1m cord
• Monoaural
• 32 ohm
• Recommended for FM receivers and select IR receivers
• Designed for individuals with mild and low gain hearing loss

Williams Sound IR T2 + WIR RX22-4 Kit Features

  • SoundPlus IR T2 Medium-Area Infrared Transmitter:
  • Up to 18,000 square feet (1673 m2 ) of coverage using high-efficiency infrared LEDs
  • Two Phoenix-style line-level inputs and one 3.5mm microphone input
  • Provides for one-or two-channel operation
  • Flexible channels - operating frequencies of 2.3/2.8 or 3.3/3.8MHz are supported in one unit
  • Use both channels (A/B) for high-quality stereo output
  • Compatible with Williams Sound infrared receivers (W RX18 and WIR RX22-4N)
  • Commercial-grade design for indoor environments
  • Easy-to-read power status and audio input indicators rear panel
  • Power-saving mode turns the unit off after no audio is present for 12 minutes
  • Wall/ceiling mount bracket included. Top or bottom mounting option
  • Phoenix-style connectors RS232
  • Serial bus for integration with room control systems that monitor health of the unit, as well as control power and audio

Warranty Information

This product has a limited warranty of 60 months.

Product Documents

User Manual

Key Features

  • Ensure ADA compliance in courts with this portable infrared assistive listening kit.
  • Crystal-clear audio: SoundPlus IR T2 transmitter offers exceptional sound quality.
  • Includes two WIR RX22-4 receivers for versatile, multi-channel audio distribution.
  • Omnidirectional conference microphone captures clear audio from every direction.
  • Enjoy up to 18,000 sq. ft. of coverage with the reliable infrared transmitter.
  • Easy setup & use: Get your court's assistive listening system running in minutes!

What's in the box:

  • Williams Sound SoundPlus IR T2 Medium-Area Infrared Transmitter
  • 2x SoundPlus WIR RX22-4 Four-Channel Infrared Receivers
  • MIC 049 Omnidirectional Conference Microphone
  • 2x EAR 022 Surround Earphones
  • 2x NKL 001 Neckloops
  • 2x BAT 001-2 AA Alkaline Batteries
  • IDP 008 ADA Wall Plaque
  • CCS 056 Carry Case
  • STD 007 Table-Top Tripod
  • TFP 061 Power Supply
  • WCA 135 WC 12' Mono Cable
  • Williams Sound 5 Year Warranty (90 Day on Accessories)