{"product_id":"listen-lt-lt-82-01","title":"Listen LT-LT-82-01","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe heart of the Listen Technologies ListenIR system is the LT-82 single-channel transmitter. Capable of operating in either mono or stereo modes, the LT-82 transmits your audio signal to and provides DC power for one or more LA-140 infrared radiator\/emitter units through a standard CAT-5 cable. Plus, units can be combined to offer up to four (4) channels of mono or stereo audio for expanded applications.\u003c\/p\u003e\u003cp\u003eThe LT-82 transmitter is an ideal infrared transmitter for a wide range of assistive listening needs, including theaters, houses of worship, language interpretation, and more.\u003c\/p\u003e\u003ch3\u003eIncludes\u003c\/h3\u003e\u003cp\u003eOne (1) LT-82 ListenIR 1-Channel Transmitter\u003cbr\u003eOne (1) LA-205 30 VDC Extension\/Replacement Power Supply for LA-140\/LT-82\u003cbr\u003eOne (1) LA-89 Interconnection Coaxial Cable\u003cbr\u003eOne (1) Quick Reference Card\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExpandable and affordable transmitter unit for infrared assistive listening systems \u003c\/li\u003e\n\u003cli\u003eProvides DC power for up to two (2) LA-140 radiator\/emitter units via standard CAT-5 cabling\u003c\/li\u003e\n\u003cli\u003eAudio signal is provided to the LA-140 radiator\/emitter units via RG-58 coaxial cable\u003c\/li\u003e \u003cli\u003eTransmits up to four (4) channels of mono or stereo audio (one channel per LT-82 unit)\u003c\/li\u003e\n\u003cli\u003eCrystal-clear and secure audio performance for venues, houses of worship, meetings, conference rooms, and more \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConfigurations \u0026amp; Architectural Specs\u003c\/h3\u003e\u003cstrong\u003eConfigurations\u003c\/strong\u003eLT-82-01 Stationary IR Transmitter (North America)*LT-82-02 Stationary IR Transmitter (Asia, UK)*LT-82-03 Stationary IR Transmitter (Euro)*LT-82-04 Stationary IR Transmitter (Australia)**01, 02, 03, and 04 designation refers to international plug type (type B, G, C, and I) for the power supply.\u003cstrong\u003eArchitectural Specs\u003c\/strong\u003e\u003cp\u003eThe Stationary IR Transmitter shall be capable of broadcasting on four (4) mono or stereo carriers; 2.3, 2.8, 3.3 and 3.8 MHz. Channel Selection shall be capable of being locked. Multiple transmitters shall be capable of being daisy-chained together to transmit up to four (4) channels simultaneously. The transmitter shall have a timer that shuts off the carriers after 30 minutes when no audio is present at the transmitter. The transmitter shall have a SNR of 60 dB or better. The device shall have an audio frequency response of 63 Hz to 15 kHz, +\/- 3db. It shall have two (2) mixing audio inputs, one (1) balanced XLR\/phone input and one (1) unbalanced RCA input. The device shall have the following audio controls:input level, transmit level, contour level and stereo on\/off control. The device shall have an audio processor that is capable of automatic gain control and limiting. The transmitter shall provide power for up to two (2) radiators over CAT-5 cable. The LT-82 is specified.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"table1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eLT-82\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003eAudio\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e63 Hz - 15 kHz (+\/- 3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003eMono: \u0026gt; 60 dBStereo: \u0026gt; 52 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 2% total harmonic distortion (THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Input 1\u003c\/td\u003e\n\u003ctd\u003eMono Input (Rear Panel). Female-XLR and 1\/4 in. combo connector, balanced, 0\/-55 dBu (line\/mic) nominal input level adjustable; +21\/-30 dBu (line\/mic) maximum input level; impedance 20k\/1k ohms (line\/mic); phantom power +12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Input 2\u003c\/td\u003e\n\u003ctd\u003eStereo or Mono Input (Rear Panel). Two (2) Phono connectors, unbalanced, -10\/+10 dBu nominal input level adjustable, +30 dBu maximum, impedance 100k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Processing\u003c\/td\u003e\n\u003ctd\u003eCompression can be turned on\/off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContour\u003c\/td\u003e\n\u003ctd\u003eCuts and boosts frequencies above 5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitor Output\u003c\/td\u003e\n\u003ctd\u003eFront panel. One (1) 3.5 mm (0.14 in.) connector, unbalanced, adjustable output level, +7 dBu maximum, impedance 10 ohms. 100 mW, 32 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\/s\u003c\/td\u003e\n\u003ctd\u003eInput 1 and Input 2 Mixed Output (Rear panel). Two (2) Phono connectors, unbalanced, -10 dBu nominal output level, +19 dBu maximum, impedance 10 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003eControls\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming\u003c\/td\u003e\n\u003ctd\u003eStereo on\/off, Processing on\/off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Panel\u003c\/td\u003e\n\u003ctd\u003ePower, Test Tone on\/off, Channel up\/down, Input Level, Transmit Level, Contour, Monitor Level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Panel\u003c\/td\u003e\n\u003ctd\u003eInput 1 Level (Line, Mic, Mic-Phantom Power), Input 2 Level (-10\/+10 dBu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Adjustments\u003c\/td\u003e\n\u003ctd\u003eCompression ratio for audio processor. Slope adjustable from 1:1 to 4:1. Default 2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003eIndicators\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003ctd\u003eChannel designation, lock status, RF Carrier, programming (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Power\u003c\/td\u003e\n\u003ctd\u003eRed LED illuminates when the unit is powered up (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput 1, Input 2, Transmit Level\u003c\/td\u003e\n\u003ctd\u003eIndicates Input 1, Input 2, and Transmit audio levels. 10 segment LED's (8 green, 2 red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo\u003c\/td\u003e\n\u003ctd\u003eIndicated by a green LED when on (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessing\u003c\/td\u003e\n\u003ctd\u003eIndicated by a green LED when on (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Carrier\u003c\/td\u003e\n\u003ctd\u003eIndicates carrier is active on the LCD Display (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Tone\u003c\/td\u003e\n\u003ctd\u003eRed LED illuminates when test tone enabled (front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003eRF\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\/s\u003c\/td\u003e\n\u003ctd\u003eOne (1) BNC connector, for connection from additional transmitter(s). 50 mV, 50 ohm, -15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\/s\u003c\/td\u003e\n\u003ctd\u003eTwo (2) BNC connectors, for connection to radiator(s) and\/or additional transmitter(s). 50 mV, 50 ohm, -15 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Frequencies\u003c\/td\u003e\n\u003ctd\u003e2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003eFour (4) channels. Selectable one (1) channel per transmitter (mono or stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- .005% stability 0 to 50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarrier Shut Off\u003c\/td\u003e\n\u003ctd\u003eCarrier will shut off when no audio is present for 30 minutes to preserve radiator life.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Stability\u003c\/td\u003e\n\u003ctd\u003e50 PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003ePower\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eIn-line switching mode power supply, Listen part number LA-205\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Input\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC, 47-63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Output\u003c\/td\u003e\n\u003ctd\u003e30 VDC, 1.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Connector\u003c\/td\u003e\n\u003ctd\u003eRJ-45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003eTwo (2) RJ-45 jacks. For remote powering up to two (2) radiators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003ePhysical\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e8.50 in. (21.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e1.75 in. (4.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e9.13 in. (23 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eDark Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnit Weight with Power Supply\u003c\/td\u003e\n\u003ctd\u003e3.8 lbs. (1.72 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e6.0 lbs. (2.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Mounting\u003c\/td\u003e\n\u003ctd\u003eOne (1) rack space high (1U), 1\/2 rack space wide. One (1) or two (2) transmitters can be mounted in a single rack space. Optional Rack mount (LA-326) not included.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.6 lbs. (1.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Line Cord\u003c\/td\u003e\n\u003ctd\u003eNorth America, Type B, (LT-82-01)Asia, UK, Type G, (LT-82-02)Euro Type J, (LT-82-03)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003eEnvironmental\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature - Operation\u003c\/td\u003e\n\u003ctd\u003e14 °F (-10 °C) to +104 °F (40 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature - Storage\u003c\/td\u003e\n\u003ctd\u003e-4 °F (-20 °C) to +122 °F (50 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e0 to 95% relative humidity, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ch4\u003eCompliance\u003c\/h4\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ctable class=\"table1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eFCC Part 15, Industry Canada, CE, RoHS, UL\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Listen","offers":[{"title":"Default Title","offer_id":43893420687403,"sku":"LT-LT-82-01","price":777.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/LT-LT-82-01-1__02539.1682434532.1280.1280.png?v=1775680677","url":"https:\/\/www.empirepro.com\/products\/listen-lt-lt-82-01","provider":"Empire Pro","version":"1.0","type":"link"}