- Description
Details
The Williams Sound WIR RX22-4N SoundPlus Infrared Receiver is 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 28,000 square feet (2,600 square meters) in single-channel mode when used with a Williams Sound WIR TX925 or WIR TX90 infrared system. Comfortable, body-pack design features convenient channel selector and easy-to-use on/off volume control. The RX22-4N can be used with mono or stereo headphones, earphones or a neckloop (lanyard included).
- Features
Features
- Use with earphones, headphones or neckloop (lanyard included)
- Uses AA alkaline or rechargeable batteries
- Five-year warranty (90 days on accessories)
- Specification
Receiver Style Body-Pack, dual-lens detector, lanyard Lanyard 3 ft (.91 m), allows receiver to be worn around the neck Operating Temperature -10° C to +50° C Battery Type 2 x AA, alkaline (BAT 001) or NiMH (BAT 026) Battery Life Alkaline: 60 hours, NiMH: 30 hours/charge Battery Drain 25 mA, nominal Charging Contacts For use only with CHG 3512 Carrier Frequency Channel 1: 2.3 MHz, Channel 2: 2.8 MHzChannel 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 40 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 knobChannel Selector: four-position rotary switch Indicators Red LED "ON" indicator, flashes to indicate Low battery Audio Output Jacks 3.5 mm stereo mini phone jackAccepts 3.5 mm mono or stereo phone plug Audio Output Power 15 mW max at 32 Ω 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 Color and Material Black Dimensions (H x W x D) 1.2” (30.4 mm) x 2.85" (72.4 mm) x 4.1" (104.1 mm) Weight 0.27 lbs (127g) - In The Box
In The Box
- (1) WIR RX22-4N Receiver
- (2) RCS 004 Lanyard
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