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Electronics > Audio > Professional Audio > Listen Technologies LR-5200-072KR Advanced Intelligent DSPRF Receiver, 72MHz, S. Korea; High-performance, ultra-sensitive RF personal listening receiver offering the best reception and lowest noise in its class; Compact design, the smallest of its kind, makes it easier to wear, dispense, store, and maintain; The Listen LR-5200-072 is specified; (LISTENTECHNOLOGIESLR5200072KR LISTENTECHNOLOGIES LR5200072KR LISTEN TECHNOLOGIES LR-52000-72KR LR 52000 72KR)
Listen Technologies LR-5200-072KR Advanced Intelligent DSPRF Receiver, 72MHz, S. Korea; High-performance, ultra-sensitive RF personal listening receiver offering the best reception and lowest noise in its class; Compact design, the smallest of its kind, makes it easier to wear, dispense, store, and maintain; The Listen LR-5200-072 is specified; (LISTENTECHNOLOGIESLR5200072KR LISTENTECHNOLOGIES LR5200072KR LISTEN TECHNOLOGIES LR-52000-72KR LR 52000 72KR)
Listen Technologies LR-5200-072KR Advanced Intelligent DSPRF Receiver, 72MHz, S. Korea; High-performance, ultra-sensitive RF personal listening receiver offering the best reception and lowest noise in its class; Compact design, the smallest of its kind, makes it easier to wear, dispense, store, and maintain; The Listen LR-5200-072 is specified; (LISTENTECHNOLOGIESLR5200072KR LISTENTECHNOLOGIES LR5200072KR LISTEN TECHNOLOGIES LR-52000-72KR LR 52000 72KR)

SKU: LISTENTECHLR5200072KR

Brand: Listen Technologies

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Listen Technologies LR-5200-072KR Advanced Intelligent DSPRF Receiver, 72MHz, S. Korea; High-performance, ultra-sensitive RF personal listening receiver offering the best reception and lowest noise in its class; Compact design, the smallest of its kind, makes it easier to wear, dispense, store, and maintain; The Listen LR-5200-072 is specified; 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; Backed by Listen Technologies’ limited lifetime warranty and hassle-free support; The RF receiver shall be capable of receiving on 57 wide and narrow band channels; The device shall have a programmable multi-function Listen button that can be tuned for the venues desired channels and electronically lock out any unused channels; The receiver shall have a signal-to-noise ratio of 80 dB or greater and shall have an audio frequency response of 50 Hz – 15 kHz (+/-3 dB); The device shall employ a unique DSP SQTM noise reduction technology; The unit shall have a programmable squelch circuit; The unit shall incorporate a multi-functional display that indicates battery status, inventory number and channel; The device shall have the option of being lanyard or belt clip worn and the lanyard shall have the option of an integrated neck loop; The device shall have a USB connector used for inventory control, set up, charging and firmware upgrades; The device shall incorporate automatic battery charging circuitry and use a non-proprietary lithium ion battery; The device shall have additional charging contacts to allow multiply charging options; Dimensions 9.6" x 5.0" x 1.7"; Weight 1.5 lbs

General Information
Manufacturer Listen Technologies
Manufacturer Part Number LR-5200-072KR
Product Name Advanced Intelligent DSPRF Receiver, 72MHz, S. Korea
UPC Code N/A
Overview
Listen Technologies' LR-5200-072 RF receiver offers assistive listening users an option for high-performance audio in a compact device that offers best-in-class pickup and reduced noise. The LR-5200-072 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-5200-072 an economical and environmentally friendly choice, reducing the costs of operation and ownership while offering extended use. 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 using the free iDSP software

The integrated neck loop and lanyard with DSP loop driver makes the LR-5200-072 easy to wear and convenient 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 classrooms to conferences, businesses to banquet halls, and more, the LR-5200-072 makes an outstanding choice for a comfortable, clear, and reliable personal listening receiver
Features
  • High-performance, ultra-sensitive RF personal listening receiver offering the best reception and lowest noise in its class
  • Compact design, the smallest of its kind, makes it easier to wear, dispense, store, and maintain
  • The Listen LR-5200-072 is specified
  • 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
  • Backed by Listen Technologies’ limited lifetime warranty and hassle-free support
  • The RF receiver shall be capable of receiving on 57 wide and narrow band channels
  • The device shall have a programmable multi-function Listen button that can be tuned for the venues desired channels and electronically lock out any unused channels
  • The receiver shall have a signal-to-noise ratio of 80 dB or greater and shall have an audio frequency response of 50 Hz – 15 kHz (+/-3 dB)
  • The device shall employ a unique DSP SQTM noise reduction technology
  • The unit shall have a programmable squelch circuit
  • The unit shall incorporate a multi-functional display that indicates battery status, inventory number and channel
  • The device shall have the option of being lanyard or belt clip worn and the lanyard shall have the option of an integrated neck loop
  • The device shall have a USB connector used for inventory control, set up, charging and firmware upgrades
  • The device shall incorporate automatic battery charging circuitry and use a non-proprietary lithium ion battery
  • The device shall have additional charging contacts to allow multiply charging options
  • Specification
    Audio
    Frequency Response
    50 Hz - kHz (+/- 3 dB)
    System Distortion
    Less than 2 percent total hermonic distortion (THD) at 80 percent deviation
    Output/s
    Two 3.5 mm connectors, Unbalanced, 0 dBu nominal output level, 16 mW maximum, Impedance 32 Ohms
    System Signal to Noise Ratio
    SQ enabled 80 dB
    SQ disabled 60 dB
    Controls
    User Controls
    Power, up/down volume, Listen button for end user channel selection
    Programming
    Via software and USB port
    Set-up Controls
    Press and hold up/down volume butons for 5 seconds to enter channel adjust, use up/down to select channel
    Indicators
    LEDs
    Flashes when batteries are low or to indicate charging, solid when fully charged
    Display
    Channel designation, battery level, unit number, charging status
    RF
    Frequency Range
    72.025 - 75.950 MHz
    Number of Channels
    17 wide typical, 40 narrow band
    Sensitivity
    0.6 uV typical, 1 uV maximum for 12 dB SINAD
    Frequency Accuracy
    +/- 0.005 percent stability 32 to 122 de degrees fahrenheit
    Squelch
    Programmable in 20 steps, automatic on loss of RF signal
    Antenna Type
    Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable
    Power
    Power Supply
    Micro USB connector
    5 V
    500 mA
    Battery Type
    Lithium-Ion 3.7 Vdc
    1200 mAh
    Battery Life
    8 Hours of continuous use
    Battery Charging Time
    Fully charged in 2.5 Hours
    Physical
    Color
    Black
    Environmental
    Temperature - Operation
    14 to 104 degrees fahrenheit
    Temperature - Storage
    -4 to 122 degrees fahrenheit
    Relative Humidity
    0 to 95 percent relative humidity, non-condensing
    Compliance
    Standards
    FCC Part 15, Part 90, Industry Canada, RoHS
    Weight and Dimensions
    Dimensions
    9.6" x 5.0" x 1.7"
    Weight
    1.5 lbs
    A-20190116-1831-200-L
    *This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories; and full manufacturer's USA warranty.
    *** DISCLAIMERS: 1) Availability is not always guaranteed: Please call or email us to double-check stock before placing your order. We ship from our inventory and also drop-ship from hundreds of suppliers. We try very hard to show only available products but sometimes products sell out before we can update the product webpage.  2) Some information may have been supplied by 3rd Party Content Suppliers: We are not responsible for Data or Image errors.  3) We do not offer Installation, Training or Technical Support on this product.***

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