Listen Technologies LR-4200-072-P1 Intelligent DSP RF Receiver Assistive Listening Package for Single-Channel Application, 72MHz

OUR PART #: LR-4200-072-P1

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The Listen Technologies LR-4200-072-P1 makes it easy to order all the components you need for an exceptional listening experience. ...Read more

Listen Technologies LR-4200-072-P1 Intelligent DSP RF Receiver Assistive Listening Package For Single-Channel Application, 72MHz Image 1
Listen Technologies LR-4200-072-P1 Intelligent DSP RF Receiver Assistive Listening Package For Single-Channel Application, 72MHz Image 2
Listen Technologies LR-4200-072-P1 Intelligent DSP RF Receiver Assistive Listening Package For Single-Channel Application, 72MHz Image 3
Listen Technologies LR-4200-072-P1 Intelligent DSP RF Receiver Assistive Listening Package For Single-Channel Application, 72MHz Image 4
Listen Technologies LR-4200-072-P1 Intelligent DSP RF Receiver Assistive Listening Package For Single-Channel Application, 72MHz
Our Price: $289.00
List Price: $331.00
You save 13%!

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Product Overview

The Listen Technologies LR-4200-072-P1 makes it easy to order all the components you need for an exceptional listening experience. The package includes the LR-4200-072 iDSP receiver, integrated neck loop/lanyard, and universal ear speaker making it ideal for personal use in venues with existing 72 MHz assistive listening systems.

With Listen’s unique DSP SQ noise reduction technology, users experience 20 dB less noise and hiss than any other listening device. Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in landfills. A field replaceable Lithium-ion battery is included with the unit. The integrated neck loop / lanyard with DSP loop driver, improves the listening experience for T-coil users. iDSP is the smallest device of its kind, making it easier to wear and easier for venues to dispense, store and maintain.

The LR-4200-072 has an OLED display to program channel names, monitor battery status, channel status, and charge activation. Connect the iDSP neck loop/lanyard or ear phones via two 3.5 mm output jacks (receivers can be shared). The Micro USB connection is used with free iDSP software for charging, set up, programming, inventory management and firmware updates.

Listen Technologies LR-4200-072-P1 Includes:

  • One (1) LR-4200-072 Intelligent DSP RF Receiver (72 MHz)
  • One (1) LA-430 Intelligent Ear Phone/Neck Loop Lanyard
  • One (1) LA-401 Intelligent Ear Speaker
  • Quick Start Guide

Listen Technologies LR-4200-072-P1 Features:

  • Ideal for personal use in venues with existing 72 MHz assistive listening systems
  • Includes LR-4200 receiver, integrated neckloop/lanyard, and ear speaker
  • Advanced DSP SQ 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

Listen Technologies LR-4200-072-P1 Specifications:

  • LR-4200-072 Intelligent DSP RF Receiver:
    • Audio:
      • System Frequency Response: 50 Hz - 15 kHz (±3 dB)
      • System Signal to Noise Ratio:
        • SQ Enabled: 80 dB
        • SQ Disabled: 60 dB
      • System Distortion:
      • Output/s: Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm
    • Controls:
      • User Controls: Power, up/down volume
      • Set-up Controls: Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
      • Programming: Via software and USB port
    • Indicators:
      • Display: Channel designation, battery level, unit number, charging status
      • LEDs: Flashes when batteries are low or to indicate charging, solid when fully charged
    • 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 ºF (0 to 50 ºC)
      • Antenna Type: Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable
      • Squelch: Programmable in 20 steps, automatic on loss of RF signal
    • Power:
      • Battery Life: 8 Hours of continuous use
      • Power Supply: Micro USB connector, 5 V, 500 mA
      • Battery Type: Lithium Ion 3.7 Vdc, 1200 mAh
      • Battery Charging Time: Fully charged in 2.5 Hours
    • Physical:
      • Dimensions (H x W x D): 3.75 x 2.00 x 0.64 in. (9.6 x 5 x 1.7 cm)
      • Dimensions with Belt Clip: 3.75 x 2.00 x 0.80 in. (9.6 x 5.0 x 2.1 cm)
      • Unit Weight: 1.60 oz. (45 g)
      • Unit Weight with Batteries: 2.40 oz. (68 g)
      • Shipping Weight: 3.20 oz. (91 g) with 1.0 lbs. (454 g) minimum
      • Color: Black
    • 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, Part 90, Industry Canada, RoHS
  • LA-430 Intelligent Ear Phone/Neck Loop Lanyard:
    • Interconnections:
      • Connection to Receiver: Male 3.5 mm (TRS) to Male 3.5 mm (TRS)
      • Connection to Short Ear Phone: Female 3.5 mm (TRS)
    • Loop:
      • Neck Loop Field Strength: 400 mA/m (+/- 3dB)
      • Neck Loop Frequency Response: 100 Hz - 5 kHz (+/- 3 dB ref 1 kHz)
    • Compliance Standards: RoHS, IEC60118-4
    • Physical:
      • Cord Length: 29.00 in. (74 cm)
      • Color: Black
      • Unit Weight: 1.50 oz. (43 g)
      • Shipping Weight: 1.0 lbs. (454 g)
    • LA-401 Universal Ear Speaker:
    • Audio:
      • Frequency Response: 20 Hz - 20 kHz
      • Impedance: 32 Ohms +/- 15% @ 1 kHz
      • Rated Power Input: 50 mW
      • Max Power Input: 100 mW
      • Input Sensitivity: 115 dB +/- 4dB @ 1 kHz, 1 mW
    • Connector: Male 3.5 mm (TRS)
    • Compliance Standards: RoHS
    • Physical:
      • Cable Length: 13 in. (33 cm), extension cable is 28 in. (71 cm)
      • Unit Weight: 0.40 oz. (11 g)
      • Shipping Weight: 1.0 lbs. (454 g)
    • Color: Dark Gray

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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