listen technologies lr4200216
The LR-4200-072 receiver is one of Listen Technologies' new generation of personal listening products, iDSP or Intelligent Digital Signal Processing. With Listen's unique DSP SQTM noise reduction technology, users experience 20 dB less noise and hiss than any other listening device. Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in landfills. A field replaceable Lithium-ion battery is included with the unit. The integrated neck loop / lanyard with DSP loop driver, improves the listening experience for T-coil users. iDSP is the smallest device of its kind, making it easier to wear and easier for venues to dispense, store and maintain. The LR-4200-072 has an OLED display to program channel names, monitor battery status, channel status, and charge activation. Connect the iDSP neck loop/lanyard or ear phones via two 3.5 mm output jacks (receivers can be shared). The Micro USB connection is used with free iDSP software for charging, set up, programming, inventory management and firmware updates. The result is an exceptional listening experience in places where it's difficult to hear, like: theaters, lecture halls, concert venues, houses of worship, and more.UPC NO:744890904214 SKU:ADIB01L50M82G
listen technologies listentech ear speaker
Listen Technologies Listentech Ear Speaker UPC NO: 708288500839 SKU: ADIB00029PAU4
Listen LT-700 Portable Display Transmitter 216MHz
The LT-700 Portable Transmitter broadcasts your interpreter or tour guide's voice to everyone in the audience, without having to carry a microphone or be plugged into the wall. Excellent for factory tours, outdoor events, wireless microphone applications, classroom or training, or personal use -- anywhere you need to amplify sound but don't have (or want) an installed sound system! Earpiece sold separately. Use with the Listen LR-400 Personal Receiver, LR-500 Portable Programmable FM Receiver and Listen LR-600 Wireless FM Receiver/Speaker. Features: Look & Listen Display: At-a-glance verification of channel selection and battery level. A red LED on top of the unit communicates ON/OFF status, low battery, and mute status. Built-in SmartCharge: Built-in charging circuits save money and hassle by eliminating the cost of external battery chargers and extending rechargeable battery life. This also eliminates the hassle of removing the batteries or a charger at a specified time. Long-Life Nickel Metal Hydride (NiMH) Batteries will operate a Listen Portable Transmitter for 8-16 hours. High capacity alkaline batteries will last 20 hours. Plus, rechargeable batteries conveniently recharging in the unit using Listen's SmartCharge technology. Uses include these and more! language interpertation tour group communications factory tours outdoor excursions youth groups houses of worship convention centers sports bars bus tours board meetings and meeting rooms cruise ships trade shows amphitheaters cafeterias railroads courtrooms civic meetings school excursionsUPC:616909837779SKU:ADIB00DRMSPJG
Listen Technologies Stationary IR Radiator/emitter Packs High-infrared Power -Grey
The LA-140 IR radiator/emitter packs high infrared power in a small and attractive design, with your choice of grey or white packaging. Designed for easy installation using standard components, the LA-140 is powered via CAT-5 cabling while the RF modulated carriers are delivered via standard coax cable. Mounting brackets are included for wall, ceiling, desk, mic stand and tripod mounting. Power can be supplied by the LT-82 transmitter or from a separate power supply (LA-205). Built-in delay compensation prevents signal cancellation (multi-path) problems and eliminates the piled-up cabling that is required with other systems. The LA-140 is used for government compliance (such as ADA), assistive listening, language interpretation, live theatre, houses of worship, courtrooms, secure rooms and for auditory description. Available in both grey and white.UPC:609015889299SKU:ADIB00JJOS3ES
Listen Technologies LA-122 Universal Antenna Kit (72 and 216 MHz), Includes Antennas for Both 72 MHz and 216 MHz Systems, Complete Kit for Configuring Different Versions of the Antenna
Listen Technologies LA-122 Universal Antenna Kit (72 and 216 MHz), Includes Antennas for Both 72 MHz and 216 MHz Systems, Complete Kit for Configuring Different Versions of the Antenna/>Complete with antennas for both 72 MHz nd 216 MHz systems, the LA-122 Universal Antenna Kit gives you a single solution for your venue’s remote antenna needs. Included mounting hardware allows the antennas to be attached to walls, mounted on eletrical boxes, installed on a horizontal surface, or even inside a wall or ceiling./>Key FeaturesIncludes antennas for both 72 MHz and 216 MHz systemsMounting hardware allows for multiple installation options including walls, electrical boxes, and moreComplete kit for configuring different versions of the antennaComes with 25 feet of coaxial cableIncludes1 Grounding Base1 Mounting Bracket1 Wall/Electrical Box Mounting Plate1 Shorting Plate1 Antenna Module1 25 ft. (7.6 m) Coaxial Cable (terminated with BNC connectors on both ends)2 Telescoping Antennae (72 MHz)2 Telescoping Antennae (216 MHz)2 Flexible Antenna (72 MHz)2 Flexible Antenna (216 MHz)2 Hex Kep Nuts2 Fiber Washer4 Machine Screw (#8-32×3/4?)4 Tapping Screw (#8-1/2?)4 Dry AnchorsOwner’s manualSpecificationsFrequency Range: 72 MHz - 72.025 MHz - 75.975 MHz216 MHz - 216.0125 MHz - 216.9875 MHzNumber of Channels: 72 MHz - 57 (17 wide band, 40 narrow band)216 MHz - 57 (19 wide band, 38 narrow band)Antenna Type: Monopole and DipoleUnity Gain: 0 dBTypical Range: Range up to 305 m / 1,000 ft @72 MHz, 914 m / 3,000 ft @216 MHz.Dipole Vertical Length: 72 MHz - 80", 216 MHz - 27"Weight: 4.4 lbs.
listen technologies lr200072 standard 3channel rf receiver 72 mhz, can be programmed to receive three preset channels, onestep digital tuning locks in a strong and consistent signal, universal headph
listen technologies lr200072 standard 3channel rf receiver 72 mhz, can be programmed to receive three preset channels, onestep digital tuning locks in a strong and consistent signal, universal headphone jack with mono and stereo output capabilitiesListen Technologies LR-200-072 Standard 3-Channel RF Receiver (72 Mhz), Can be programmed to receive three preset channels, One-step digital tuning locks in a strong and consistent signal, Universal headphone jack with mono and stereo output capabilities The LR-200-072 Standard 3-channel RF Receiver from Listen Technologies provides businesses, venues, and more with a simple and affordable way to provide assistive listening equipment for both temporary and permanent installations. Each receiver unit is simple for clients and customers to use, offering a choice between three preset channels. The LR-200-072 is compatible with all of Listen Technologies' headphone options, and the compact design allows it to be easily carried, worn, and stored when not in use. Key Features Strong, clear audio performance with a 62 dB signal-to-noise ratio (SNR) Provides extended battery life with both alkaline and NiMH rechargeable batteries Universal headphone jack with mono and stereo output capabilities Backed by Listen Technologies limited lifetime warranty Specifications Frequency Response: 50 Hz - 15 kHz (3 dB) Distortion: < 2% total harmonic distortion (THD) at 80% deviation Output/s: One (1) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm Sensitivity: .6uV typical, 1 uV maximum for 12 dB sinad Frequency Accuracy: .005% stability 32 to 122F Power Supply Connector: 2.3mm OD by 0.7mm ID, barrel type connector 7.5 VDC, center positive < 250mA, drop in contact points for use with Listen charging cases Battery Type: Two (2) AA batteries, alkaline or NiMH Dimensions (HxWxD): 4.25" x 2.75" x 1.50" Weight: 3.1 ozUPC NO:731565489664 SKU:ADIB00JINY16Y
Listen Technologies LA-107 Ground Plane Remote Antenna (216 MHz), Up to 914 m/3000 ft. Range, 57 (19 Wide Band, 38 Narrow Band) Channels, 0 dB Gain, 360º Beam Width, 50 ft. (15.24 m) Cable Length
Listen Technologies LA-107 Ground Plane Remote Antenna (216 MHz), Up to 914 m/3000 ft. Range, 57 (19 Wide Band, 38 Narrow Band) Channels, 0 dB Gain, 360o Beam Width, 50 ft. (15.24 m) Cable Length/>Thanks to its durable construction and design, the LA-107 Ground Plane Remote Antenna (216 MHz) is a great choice for use in high-wind environments or other difficult conditions. The LA-107 includes a U-bolt bracket for mounting to a conduit or pole, and it can be placed upright without the use of an external bracket./>Key FeaturesFor use with LT-800-216-01 Stationary RF Transmitter and LR-100-216 Stationary RF Receiver/Power AmplifierDurable ground-plane antenna designed for outdoor useProvides excellent coverage, even in adverse weatherIncluded U-bolt bracket for mast, conduit, or pole mountingIncludes: One (1) LA-107 Ground Plane Remote Antenna (216 MHz), 15.2 m (50 ft.) RG58, 50 ohm coaxial cable (PL-259 and BNC connectors), Mounting hardwareSpecificationsConnector/s: 50 ohm BNC to the transmitter, PL-259 connector to the antennaFrequency Range: 216.0125 - 216.9875 MHzNumber of Channels: 57 (19 wide band, 38 narrow band)Antenna Type: 1/4 Wave LengthUnity Gain: 0 dBBeam Width: 360oTypical Range: Range of up to 914 m / 3,000 ft.Height: 17.5" (68.6 cm)Material: MetalDiameter: 30.00" (76.0 cm)Ground Radials Length: 13.50 (34.0 cm)Base Length: 13.50 (34.0 cm)Cable Length: 50 ft. (15.24 m)Weight: 7.5 oz. (212 g)Shipping Weight: 1 lb. (0.5 kg)
APC Back-UPS Pro 280 12V 8Ah UPS Battery - This is an AJC Brand Replacement
Battery is compatible with these Brands: APC. IMPORTANT: You MUST RE-USE: your existing cabling and hardware. These are replacement batteries only. NOTE: It is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect orders. Chemistry: Sealed Lead Acid (AGM). Warranty: 1 Year. DISCLAIMER: Our products are not affiliated with or authorized by APC.
