{"product_id":"williams-av-wir-rx22-4n-nkl-four-channel-infrared-receiver-with-neckloop","title":"Williams AV WIR RX22-4N-NKL Four-Channel Infrared Receiver with Neckloop","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe 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 a neckloop (lanyard included), which is included with this bundle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Style:\u003c\/td\u003e\n\u003ctd\u003eBody-Pack, dual-lens detector, lanyard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e4.1″ L x 2.85″ W x 1.2″ H (104.1 mm x 72.4 mm x 30.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e4.5 oz (127 g) with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor and Material:\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanyard:\u003c\/td\u003e\n\u003ctd\u003e3 ft (0.91 m), allows receiver to be worn around the neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature:\u003c\/td\u003e\n\u003ctd\u003e-10° C to +50° C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type:\u003c\/td\u003e\n\u003ctd\u003e2 x AA, alkaline (BAT 001-2) or NiMH (BAT 026-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life:\u003c\/td\u003e\n\u003ctd\u003eAlkaline: 60 hours, NiMH: 30 hours\/charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Drain:\u003c\/td\u003e\n\u003ctd\u003e25 mA, nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Contacts:\u003c\/td\u003e\n\u003ctd\u003eFor use only with CHG 3512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Frequency:\u003c\/td\u003e\n\u003ctd\u003eChannel 1: 2.3 MHz, Channel 2: 2.8 MHz\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eChannel 3: 3.3 MHz, Channel 4: 3.8 MHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDe-Emphasis:\u003c\/td\u003e\n\u003ctd\u003e50 uS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFM Deviation:\u003c\/td\u003e\n\u003ctd\u003e±50 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio:\u003c\/td\u003e\n\u003ctd\u003e60 dB min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSquelch:\u003c\/td\u003e\n\u003ctd\u003eReceiver squelches (mutes) at 28 dB S\/N ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd\u003e25 Hz to 16 KHz, +1 dB, -3 dB, electrical response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion:\u003c\/td\u003e\n\u003ctd\u003eLess than 1%, electrical response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls:\u003c\/td\u003e\n\u003ctd\u003eON\/OFF\/VOLUME: combination thumbwheel knob\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eChannel Selector: four-position rotary switch\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators:\u003c\/td\u003e\n\u003ctd\u003eRed LED “ON” indicator, flashes to indicate Low battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Jacks:\u003c\/td\u003e\n\u003ctd\u003e3.5 mm stereo mini phone jack Accepts 3.5 mm mono or stereo phone plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Power:\u003c\/td\u003e\n\u003ctd\u003e15 mW max at 32 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic Output:\u003c\/td\u003e\n\u003ctd\u003e125 dB SSPL90 with HED 021; 110 dB SSPL90 w\/ EAR 013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity:\u003c\/td\u003e\n\u003ctd\u003eBetter than 1 nW\/cm2 for 40 dB signal-to-noise ratio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals:\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS, WEEE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty:\u003c\/td\u003e\n\u003ctd\u003e5 years on receiver, 90 days on accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Headphones\/Earphones:\u003c\/td\u003e\n\u003ctd\u003eMono or stereo, 8-32 ohms, 3.5 mm mini phone plug, HED 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Williams AV","offers":[{"title":"Default Title","offer_id":41103793979471,"sku":"WIR RX22-4N-NKL","price":541.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/wir-rx22-42020_web-681x1024.png?v=1705611980","url":"https:\/\/shop.musicredone.com\/products\/williams-av-wir-rx22-4n-nkl-four-channel-infrared-receiver-with-neckloop","provider":"RedOne Music Canada","version":"1.0","type":"link"}