{"product_id":"listen-technologies-lt-803-072-01-d-stationary-3-channel-rf-transmitter-72-mhz-dante","title":"Listen Technologies LT-803-072-01-D – Stationary RF Transmitter 72 MHz","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Listen Technologies LT-803-072-01-D is a stationary RF assistive listening transmitter operating on 72 MHz with 3 channels and Dante network audio input. Listen describes it as a wireless RF transmitter ideal for venues where belt pack or stationary receivers are in use. It is the head end of a permanent RF assistive listening installation, feeding a remote antenna that covers the seating area. 3 channels supports simultaneous language interpretation or audio description alongside the main programme feed. \u003c\/p\u003e\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eA stationary transmitter is the permanent alternative to a portable unit: rack or shelf mounted, fed from the room's audio system, and connected to an antenna positioned for coverage rather than convenience.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/LT-803-072-01-D-RF-Transmitter-Dante.png?v=1787627390\" alt=\"Listen Technologies LT-803-072-01-D stationary RF assistive listening transmitter\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003cp\u003eThis unit operates on 72 MHz. Three channels means one transmitter can carry the floor language plus two interpretation feeds, which is the arrangement most conference and government venues need without stacking multiple transmitters into a rack. The Dante input places the transmitter on the audio network, so the assistive listening send is routed and level-managed with the rest of the room rather than through a separate analog path. \u003c\/p\u003e\u003cp\u003eAntenna placement determines coverage far more than transmitter power does. Run 50 ohm coaxial cable to an antenna positioned above and central to the seating area where possible, using \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-112-500-rg-58-50-ohm-coaxial-cable-500-ft\"\u003eRG-58 coaxial cable\u003c\/a\u003e with \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-127-rg-58-bnc-connector\"\u003eBNC connectors\u003c\/a\u003e and \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-115-bnc-coupler\"\u003ecouplers\u003c\/a\u003e where the run is joined. Where several transmitters share an antenna, specify a \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-81-4-way-rf-antenna-combiner\"\u003e4-way\u003c\/a\u003e or \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-82-6-way-rf-antenna-combiner\"\u003e6-way combiner\u003c\/a\u003e rather than running parallel antennas that will interfere with each other.\u003c\/p\u003e\u003cp\u003eReceivers are ordered separately and issued to patrons, so plan the dispensing and charging process alongside the hardware. A \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-904-listen-dispensing-log-book\"\u003edispensing log book\u003c\/a\u003e covers the record keeping, \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-319-protective-pouch-for-portable-rf-products\"\u003eprotective pouches\u003c\/a\u003e protect circulating receivers, and the \u003ca href=\"https:\/\/creationnetworks.net\/products\/listen-technologies-la-304-assistive-listening-notification-signage-kit\"\u003eassistive listening notification signage kit\u003c\/a\u003e covers the signposting requirement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e72 MHz operation\u003c\/strong\u003e — Uses the assistive listening band suited to the venue's RF environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 channel operation\u003c\/strong\u003e — Carries the floor language plus interpretation or audio description feeds from one unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDante network audio input\u003c\/strong\u003e — Takes the programme feed from the audio network alongside the room DSP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStationary installation\u003c\/strong\u003e — Built for permanent rack or shelf mounting rather than portable use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote antenna support\u003c\/strong\u003e — Feeds a remote antenna over 50 ohm coaxial cable so coverage is positioned independently of the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt pack and stationary receiver compatible\u003c\/strong\u003e — Works with the receiver types a venue is likely to already hold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAuditorium\u003c\/li\u003e\n\u003cli\u003eHouse of worship\u003c\/li\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eBoardroom\u003c\/li\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eAll-hands room\u003c\/li\u003e\n\u003cli\u003eCommercial meeting space\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:440px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eListen Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eLT-803-072-01-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eStationary RF assistive listening transmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eOperating Band\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e72 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eChannels\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eAudio Input\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eDante network audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eAntenna\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eRemote antenna over 50 ohm coaxial cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003ePower Cord\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003eNorth America\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e14 × 11 × 5 in (shipping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:8px;border-bottom:1px solid #ddd;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"padding:8px;border-bottom:1px solid #ddd;\"\u003e5 lb (shipping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cem\u003eSpecifications sourced from the Listen Technologies product record. Dimensions and weight are shipping values as published by the vendor.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow far will the transmitter cover?\u003c\/strong\u003e\u003cbr\u003e\nCoverage depends on antenna placement, building structure and the local RF environment far more than on the transmitter itself. Position the antenna above and central to the seating area, and verify coverage with a receiver at the seating extremes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan several transmitters share one antenna?\u003c\/strong\u003e\u003cbr\u003e\nYes, through an RF combiner. Running parallel antennas instead will cause interference between transmitters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat audio source should feed it?\u003c\/strong\u003e\u003cbr\u003e\nA Dante subscription from the audio network on this variant. Non-Dante models take a line level send from a mixer auxiliary or DSP output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich band should I specify?\u003c\/strong\u003e\u003cbr\u003e\n72 MHz is the established US assistive listening allocation; 216 MHz provides additional channels where 72 MHz is congested. Assess the local RF environment before committing, especially near broadcast infrastructure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this include receivers?\u003c\/strong\u003e\u003cbr\u003e\nNo. This part number is the transmitter. Receivers are ordered separately and sized against the ADA receiver count derived from seating capacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is required for a compliant installation?\u003c\/strong\u003e\u003cbr\u003e\nA transmitter and antenna sized for coverage, a receiver fleet meeting the required count, signage indicating the service is available, and a dispensing process that keeps receivers charged and accounted for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty and support apply?\u003c\/strong\u003e\u003cbr\u003e\nWarranty duration and technical support terms are set by Listen Technologies. Contact Creation Networks for current terms and pre-sales design support.\u003c\/p\u003e","brand":"Listen Technologies","offers":[{"title":"Default Title","offer_id":48228834377964,"sku":"LT-803-072-01-D","price":892.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/LT-803-072-01-D-RF-Transmitter-Dante.png?v=1787627390","url":"https:\/\/creationnetworks.net\/products\/listen-technologies-lt-803-072-01-d-stationary-3-channel-rf-transmitter-72-mhz-dante","provider":"Creation Networks","version":"1.0","type":"link"}