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Listen Technologies LR-4200-072 Intelligent DSP RF Receiver (72 MHz) - Li-ion Battery Included
     
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    Listen Technologies LR-4200-072 Intelligent DSP RF Receiver (72 MHz) - Li-ion Battery Included

    Item #: LSTN-LR-4200-072   •   MFG #: LR-4200-072

     

    List Price:$192.00
    Our Price:$169.00

    free ship
     
     
    Availability: Usually ships in 3-10 business days
    i
    This item is currently out of stock and will ship the minute we receive it – typically 3-10 business days. Need it sooner? Expedited delivery options may be available. Email [email protected] or call customer service at 800-522-2025 and we'll make it happen.
     
     
    • Item restricted to the Contiguous United States ground shipment only.

    California Residents:
    8pt-triangleWARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov

     
     
     

    The LR-4200-072 receiver from Listen Technologies offers outstanding audio clarity and quality with the best range and reception in its class.

    Part of their Intelligent Digital Signal Processing (iDSP) line, the LR-4200-072 is the smallest device of its kind, resulting in a compact unit that won't burden the end user. An integrated neck loop/lanyard makes each receiver easy to wear, and the DSP loop driver offers an improved listening experience for anyone with a T-coil-equipped hearing aid. Dual 3.5mm output jacks also allow receivers to be shared between users.

    Each receiver is equipped with a micro USB connection which can be used with free iDSP software for charging, set up, programming, inventory management and firmware updates.

    Extended speaking sessions, presentations and more can be challenging for other devices, but the LR-4200-072 incorporates advanced Lithium-ion rechargeable batteries that offer long life and reliable power. Charge status, along with channel information and volume level, are easy to read on the integrated OLED display.

    From classrooms to boardrooms, conferences and more, the LR-4200-072 is an outstanding receiver choice for any venue looking to offer convenient, reliable assistive listening.

     
    • Features

      • Advanced DSP SQTM noise reduction technology delivers 20 dB less noise and hiss than any other listening device
      • Integrated neck loop / lanyard with DSP loop driver improves the listening experience for T-coil users
      • Smallest device of its kind makes it easier to wear and for venues to dispense, store and maintain
      • Limited Lifetime Warranty with hassle-free support
      • Can be worn around the neck, with the belt clip, or concealed in a pocket, making it the most discreet listening device on the market
      • Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in the landfill
      • Use for single channel applications
       
    • Specifications

      • Audio
      • System Distortion: < 2% total harmonic distortion (THD) at 80% deviation
      • Output/s: Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm
      • System Frequency Response: 50 Hz - 15 kHz (±3 dB)
      • System Signal to Noise Ratio: SQ enabled 80 dB, SQ disabled 60 dB

        Controls
      • User Controls: Power, up/down volume
      • Programming: Via software and USB port
      • Set-up Controls: Press and hold up/down volume buttons 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: 72.0250 - 75.9500 MHz
      • Number of Channels: 17 wide band, 40 narrow band
      • Sensitivity: .6uV typical, 1 uV maximum for 12 dB sinad
      • Frequency Accuracy: ± .005% stability 32 to 122 °F (0 to 50 °C)
      • 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
      • Unit Weight with Batteries: 2.40 oz. (68 g)
      • Shipping Weight: 3.20 oz. (91 g) with 1.0 lbs. (454 g) minimum
      • Dimensions (H x W x D): 3.75 x 2.00 x 0.64 in. (9.6 x 5 x 1.7 cm)
      • Unit Weight: 1.60 oz. (45 g)
      • Dimensions with Belt Clip: 3.75 x 2.00 x 0.80 in. (9.6 x 5.0 x 2.1 cm)

        Environmental
      • Temperature - Operation: 14 to 104 °F (-10 to 40 °C)
      • Temperature - Storage: (-)4 to 122 °F (-20 to 50 °C)
      • Relative Humidity: 0 to 95% relative humidity, non-condensing

        Compliance
      • Standards: FCC Part 15, Part 90, Industry Canada, RoHS
       
    • Item Includes

      • One (1) LR-4200-072 Intelligent DSP RF Receiver (72 MHz)*
      • One (1) Quick Start Guide
      • *The LR-4200-072 comes with a non-proprietary, field replaceable Lithium-ion battery.
       
    • GTIN:

      0819267022249
       
     
     

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