Williams Sound WIR RX22-4N 4-Channel Infrared Receiver with 18" Mono Neckloop, Black

SKU: WSWIRRX224NN MFR: WIR RX22-4N-NKL
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Key Features

  • Experience crystal-clear audio with this 4-channel infrared receiver system.
  • Enjoy versatile assistive listening with the included 18" mono neckloop.
  • Perfect for theaters, lectures, and more, enhancing sound quality for all.
  • Lightweight and comfortable, this Williams Sound receiver ensures ease of use.
  • Long-lasting battery life provides up to 60 hours of uninterrupted audio.
  • Adjustable volume and channel controls offer a personalized listening experience.
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Williams Sound WIR RX22-4N Receiver Specifications

WIR RX22-4 Receiver

WIR RX22-4 Receiver

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  • Color

    Black

  • Compatibility

    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' (0.91m), allows receiver to be worn around the neck

  • Operating Temperature

    14 Degree F to 122 Degree F (-10 Degree C to 50 Degree C)

  • 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

    60 dB 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

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

  • Audio Output Power

    15 mW max at 32 Ohm

  • Acoustic Output

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

  • Sensitivity

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

  • Approvals

    CE, FCC, RoHS, WEEE

  • Battery

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

  • Battery Life

    Alkaline: 60 hours
    NiMH: 30 hours/charge

  • Battery Drain

    25 mA, nominal

  • Battery Info

    Required, not included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    2

  • Dimensions (L x W x H)

    4.1 x 2.85 x 1.2" (104.1 x 72.4 x 30.4mm)

  • Weight

    4.5 oz (127 g) (with batteries)

NKL 001 Neckloop

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  • Color

    Black

  • Cord Length

    18.5" (47cm)

  • Connector

    NKL 001: 3.5mm mono plug
    NKL 001-S: 3.5mm stereo plug with ring disconnected

  • Impedance

    8-16 Ohms

  • Input Power

    500 mW max

  • Magnetic Field Strength

    25 mW input at 1000 Hz produces 1.7 A/m 6" above the center of loop
    85microW input produces 0.1 A/m (IEC Standard)

  • Approvals

    RoHS, WEEE

  • Weight

    1.5 oz (42.52g)

About Williams Sound WIR RX22-4N Receiver

The WIR RX22-4N is a four-channel selectable, infrared receiver compatible with transmitters operating on the 2.3/2.8/3.3/3.8 MHz bandwidth. Dual infrared detectors maximize sensitivity and operating range. Range of up to 30,000 square feet (2,800 square meters) in single-channel mode. Comfortable, body-pack design features convenient channel selector and easy-to-use on/off volume control.

The RX22-4N can be used with a neckloop (lanyard included), which is included with this bundle.

- Four-Channel Infrared Receiver -
Featuring a sleek body-pack design, this four-channel selectable infrared receiver offers a convenient channel selector and user-friendly on/off volume control. It covers areas of up to 30,000 square feet (2,800 square meters) in single-channel mode and is compatible with Williams AV infrared transmitters operating within the 2.3/2.8/3.3/3.8 MHz bandwidth.

The RX22-4N can be used with mono or stereo headphones, earphones or a neckloop


- 18" Mono Neckloop -
This mono neckloop is designed to be worn around the neck, allowing an audio signal from a hearing loop to be transmitted directly to a user's hearing aid or cochlear implant equipped with a T-coil switch. It features a mono plug. For a stereo plug, see the NKL 001-S. 3.5 mm plug, mono, 8 - 16. This neckloop is for users with moderate to severe hearing loss.

Safety Breakaway Feature
Integrated safety breakaway device. In the event the neckloop cord becomes entangled with an object in motion, the breakaway device will disconnect the neckloop from the user.

Features:
• Integrated safety breakaway device
• 18" Cord
• Adult size
• 3.5mm plug
• Monoaural
• 8-16 ohm
• Recommended for PockeTalkers, WF R1 receiver
• For individuals with moderate to severe hearing loss

Williams Sound WIR RX22-4N Receiver Features

  • Supports four-channel selection for versatile infrared reception
  • Compatible with multiple transmitters within 2.3 to 3.8 MHz bandwidth
  • Dual detectors enhance sensitivity and extend operational range
  • Covers up to 30,000 sq ft with a Williams AV transmitter in single mode
  • Compact body-pack design with easy channel, volume control, and connectivity

Warranty Information

This product has a limited warranty of 60 months.

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with this 4-channel infrared receiver system.
  • Enjoy versatile assistive listening with the included 18" mono neckloop.
  • Perfect for theaters, lectures, and more, enhancing sound quality for all.
  • Lightweight and comfortable, this Williams Sound receiver ensures ease of use.
  • Long-lasting battery life provides up to 60 hours of uninterrupted audio.
  • Adjustable volume and channel controls offer a personalized listening experience.

What's in the box:

  • Williams Sound WIR RX22-4 4-Channel Infrared Receiver (Black)
  • Lanyard
  • NKL 001 18" Mono Neckloop
  • Williams Sound 5 Year Limited Warranty