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Listen Technologies LR-5200-IR Advanced Intelligent DSP IR Receiver

Listen Technologies LR-5200-IR Advanced Intelligent DSP IR Receiver

SoundPro Item: 72665 | Part Number: LR-5200-IR

$272.00
$313.00 $272.00
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MSRP: $313.00 | MAP: $272.00

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  • Advanced Rechargeable Lithium-Ion Technology Eliminates Disposable Battery Costs
  • Integrated Neck Loop With DSP Loop Driver Optimizes Telecoil Performance
  • Micro-USB Programming Port Enables Fleet-Wide Firmware And Configuration Updates
  • OLED Status Display Provides Real-Time Channel And Battery Feedback
  • Four Selectable Carrier Frequencies Support Multi-Room Or Interpretation Applications
  • Compact Form Factor Simplifies Dispensing And Storage Operations
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The LR-5200-IR serves integrators and venue operators who need reliable assistive listening coverage across large worship spaces, performing arts centers, and educational facilities. Its infrared architecture eliminates RF interference concerns while providing up to 40,000 square feet of single-channel coverage when paired with appropriate emitters. The compact form factor simplifies inventory management and user dispensing compared to legacy receiver designs.

Built-in rechargeable lithium-ion technology reduces ongoing operational expenses by eliminating disposable battery purchases while delivering eight hours of continuous use per charge. Micro-USB connectivity enables firmware updates and programming directly through Listen Technologies' configuration software, allowing system administrators to customize channel access, auto-shutoff behavior, and display brightness across receiver fleets. Four selectable carrier frequencies support multi-space installations or language interpretation applications.

The integrated neck loop with DSP loop driver provides optimized magnetic field strength for telecoil-equipped hearing aids without requiring separate accessory purchases. OLED status display gives users immediate visual confirmation of active channel, battery status, and volume level, reducing support requests and improving user experience in dimly lit venues.

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Specifications

Audio
Frequency Response
63 Hz - 15 kHz (±3 dB)
Total Harmonic Distortion
< 2% THD at 80% deviation
Signal to Noise Ratio
> 60 dB
Output Jacks
Two (2) 3.5 mm unbalanced, 0 dBu nominal, 16 mW maximum, 32 ohm impedance
RF
Carrier Frequencies
2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz
Number of Channels
Four (4) selectable
Modulation
FM Wideband, ±50 kHz deviation max, 50 µS de-emphasis
Frequency Accuracy
± .005% stability 32 to 122 °F (0 to 50 °C)
IR
Sensitivity
Better than 1 nW/cm² @ 40 dB SNR
Coverage Area
30,000 ft² (2787 m²) single channel with LT-84/LA-141 or 40,000 ft² (3716 m²) single channel with LT-82/LA-140
Squelch
Programmable in 20 steps, automatic on loss of IR signal
Power Save Mode
Turns unit off after specified time of no IR signal, default 30 minutes
Power
Power Supply
Micro USB connector, 5 V, 500 mA
Battery Type
Lithium Ion
Battery Life
8 hours of typical use
Battery Charging Time
Fully charged in 2.5 hours
Controls
User Controls
Power on/off, volume up/down, Listen button for channel selection
Programming
Via software and USB port: Auto Seek, Jack Sense, Squelch, Auto Power, Auto Off, Stereo, Brightness, Channel Name, Channel button, Channel Lock
Set-up Controls
Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
Indicators
Display
OLED - Channel designation, battery level, unit number, charging status, volume status
LED
Flashes when batteries are low or to indicate charging, solid when fully charged
Dimensions
Dimensions (H x W x D)
3.75" x 2.0" x 0.64" (9.6 x 5.0 x 1.7 cm)
Dimensions with Belt Clip
3.75" x 2.0" x 0.80" (9.6 x 5.0 x 2.1 cm)
Weight
Unit Weight
1.9 oz. (53.9 g)
Unit Weight with Batteries
2.8 oz. (79.4 g)
Shipping Weight
3.5 oz. (99.2 g) with a 1 lbs. (0.45 kg) minimum
Construction
Color
Flat Black
Environmental
Operating Temperature
14 to 104 °F (-10 to 40 °C)
Storage Temperature
-4 to 122 °F (-20 to 50 °C)
Relative Humidity
0 to 95% relative humidity, non-condensing
Certifications
Standards
FCC Part 15, ICS-03, CE, RoHS, WEEE, ADA 706, CBC 11B-706
Included Items
Includes
One (1) LR-5200-IR Advanced Intelligent DSP IR Receiver, quick start guide, non-proprietary field replaceable Lithium-ion battery

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