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Advanced Intelligent DSP IR Receiver

Item Code: LR-5200-IR

Listen Technologies’ LR-5200-IR receiver—one of the receivers in the next-gen Intelligent Digital Signal Processing (iDSP) line—gives assistive listening users an option for high-performance audio in a compact device that offers best-in-class pickup and range. The LR-5200-IR also provides houses of worship, theaters, lecture halls, and other venues with an affordable and easy-to-manage solution when adding or expanding their assistive listening options.

The built-in rechargeable battery technology makes the LR-5200-IR an economical and environmentally friendly choice, reducing the costs of operation and ownership while offering a strong, reliable receiver. Each unit features a micro-USB connection which, in addition to being used for quick and convenient battery charging, also allows for fast and simple firmware updates, setup, and programming.

The integrated neck loop and lanyard with DSP loop driver makes the LR-5200-IR easy to wear and simple to use for listeners with T-coil equipped hearing aids. Additionally, the OLED display built in to each receiver provides at-a-glance information including channel status, battery level, and more.

From businesses to banquet halls, theaters, and more, the LR-5200-IR makes an outstanding choice for a comfortable, clear, and reliable personal listening receiver.

  • High-performance, ultra-sensitive infrared personal listening receiver offering the best reception, sensitivity, and range in its class
  • Compact design—the smallest of its kind—makes it easier to wear, dispense, store, and maintain
  • Advanced rechargeable battery technology reduces costs and provides long-lasting charge for extended use
  • Integrated neck loop and lanyard with DSP loop driver provides an ideal listening experience for users with T-coil-equipped hearing aids
  • OLED display offers at-a-glance information including channel status, battery level, volume, and more
Audio
System Distortion< 2% total harmonic distortion (THD) at 80% deviation
Audio Output JacksTwo (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm, accepts mono or stereo phone plug or LA-430 Intelligent Ear Phone/Neck Loop Lanyard
System Frequency Response63 Hz – 15 kHz (±3 dB)
System Signal to Noise Ratio> 60 dB
User ControlsPower on/off, volume up/down, Listen button for end user channel selection
ProgrammingVia software and USB port, Auto Seek, Jack Sense, Squelch, Auto Power, Auto Off, Stereo, Brightness, Channel Name, Channel button, Channel Lock
Set-up ControlsPress and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
DisplayOLED – Channel designation, battery level, unit number, charging status, volume status
LEDFlashes when batteries are low or to indicate charging, solid when fully charged
Carrier Frequencies2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz
Number of ChannelsFour (4) selectable channels
Frequency Accuracy± .005% stability 32 to 122 ºF (0 to 50 ºC)
ModulationFM Wideband, ±50 kHz deviation max, 50 uS de-emphasis
Coverage Area30,000 ft² (2787 m²) single channel with LT-84/LA-141 or 40,000 ft² (3716 m²) single channel with LT-82/LA-140
SquelchProgrammable in 20 steps, automatic on loss of IR signal
Power Save ModeTurns unit off after a specified time of no IR signal, default is 30 minutes
SensitivityBetter than one (1) nW/cm2 @40 dB SNR
Power SupplyMicro USB connector, 5 V, 500 mA
Battery TypeLithium Ion
Battery Life8 Hours of typical use
Battery Charging TimeFully charged in 2.5 Hours
ColorFlat Black
Unit Weight with Batteries2.8 oz. (79.4 g)
Shipping Weight3.5 oz. (99.2 g) with a 1 lbs. (0.45 kg) minimum
Dimensions (H x W x D)3.75 x 2.0 x 0.64 in. (9.6 x 5.0 x 1.7 cm)
Unit Weight1.9 oz. (53.9 g)
Dimensions with Belt Clip3.75 x 2.0 x 0.80 in. (9.6 x 5.0 x 2.1 cm)
Temperature – Operation14 to 104 ºF (-10 to 40 ºC)
Temperature – Storage(-)4 to 122 °F (-20 to 50 °C)
Relative Humidity0 to 95% relative humidity, non-condensing
StandardsFCC Part 15, ICS-03, CE, RoHS, WEEE, ADA 706, CBC 11B-706

One (1) LR-5200-IR Advanced Intelligent DSP IR Receiver*

*The LR-5200-IR comes with a quick start guide and a non-proprietary field replaceable Lithium-ion battery.