Williams AV WIR RX22-4N-NKL 4-Channel Infrared Body Pack Receiver - NKL 001 Neckloop Included WIR RX22-4N-NKL

The Williams AV 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 when used with a Williams Sound WIR TX925 or WIRTX90 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).

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

Features:

• Use with earphones, headphones or neckloop (lanyard included)
• Uses AA alkaline or rechargeable batteries
• Five-year warranty (90 days on accessories)

Specifications:

• Receiver Style: Body-Pack, dual-lens detector, lanyard
• Size: 4.1" L x 2.85" W x 1.2" H
• Weight: 4.5 oz with batteries
• Color and Material: Black
• Lanyard: 3 ft, allows receiver to be worn around the neck
• Operating Temperature: -10° C to +50° C
• Battery Type: 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
• 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 ?
• 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
• Warranty: 5 years on receiver, 90 days on accessories

Item Includes:

• 1x WIR RX22-4N Receiver
• 2x RCS 004 Lanyards
• 1x NKL 001 Neckloop

Warranty:

• 5 Years