The LR-5200-IR Advanced Intelligent DSP IR Receiver offers unmatched sensitivity and range in a compact, high-performance design. Ideal for assistive listening in venues like theaters, houses of worship, and lecture halls.
$298.00
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The LR-5200-IR receiver from Listen Technologies, part of the next-generation Intelligent Digital Signal Processing (iDSP) line, delivers industry-leading audio clarity, reception, and sensitivity in a compact, easy-to-manage device. Designed to enhance assistive listening in venues such as houses of worship, theaters, and lecture halls, the LR-5200-IR offers exceptional signal pickup and extended range, providing a reliable listening experience for users. Its advanced rechargeable battery technology reduces operational costs, while the built-in micro-USB port allows for convenient charging and quick firmware updates, making it an environmentally friendly and economical choice.
The integrated neck loop/lanyard with DSP loop driver enhances the experience for users with T-coil-equipped hearing aids, ensuring greater clarity and ease of use. Additionally, the OLED display provides quick access to essential information such as channel status, battery level, and volume. The LR-5200-IR’s compact size makes it the smallest receiver in its class, offering effortless portability, storage, and maintenance for any venue.
Audio
| System Distortion | < 2% total harmonic distortion (THD) at 80% deviation |
| Audio Output Jacks | Two (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 Response | 63 Hz – 15 kHz (±3 dB) |
| System Signal to Noise Ratio | > 60 dB |
Controls
| User Controls | Power on/off, volume up/down, Listen button for end user 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 |
RF
| Carrier Frequencies | 2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz |
| Number of Channels | Four (4) selectable channels |
| Frequency Accuracy | ± .005% stability 32 to 122 ºF (0 to 50 ºC) |
| Modulation | FM Wideband, ±50 kHz deviation max, 50 uS de-emphasis |
IR
| 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 a specified time of no IR signal, default is 30 minutes |
| Sensitivity | Better than one (1) nW/cm2 @40 dB SNR |
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 |
Physical
| Color | Flat Black |
| 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 |
| 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 Weight | 1.9 oz. (53.9 g) |
| Dimensions with Belt Clip | 3.75 x 2.0 x 0.80 in. (9.6 x 5.0 x 2.1 cm) |
Environmental
| Temperature – Operation | 14 to 104 ºF (-10 to 40 ºC) |
| Temperature – Storage | (-)4 to 122 °F (-20 to 50 °C) |
| Relative Humidity | 0 to 95% relative humidity, non-condensing |
Compliance
| Standards | FCC Part 15, ICS-03, CE, RoHS, WEEE, ADA 706, CBC 11B-706 |
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