Listen Technologies LP-51-072-01 Advanced Intelligent DSP RF Assistive Listening Receiver 12-Pack (72 MHz) - Li-ion

LP-51072-01 - Overview

• Features:

  • All-inclusive 12-pack is ideal for venues to upgrade an existing 72 MHz assistive listening systems or expand an iDSP Advanced System
  • 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
  • Charging tray can be mounted several ways for easy dispensing; optional cable management system further reduces cable clutter
  • 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 multi-channel applications whre the users need the convenience of changing channels for themselves
   

• Specifications:

  • Audio
  • System Frequency Response: 50 Hz - 15 kHz (+/-3 dB)
  • System Signal to Noise Ratio: SQ enabled 80 dB, SQ disabled 60 dB/SQ enabled 70 dB, SQ disabled 50 dB
  • 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
    
    
  • Controls
  • User Controls: Power, up/down volume, Listen button for end user channel selection.
  • 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
  • LED: 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 - 75.975 MHz / 216.0125 - 216.9875 MHz
  • Number of Channels: (57)17 wide band, 40 narrow band / (57)19 wide band, 38 narrow band
  • Sensitivity: .6uV typical, 1 uV maximum for 12 dB sinad
  • Frequency Accuracy: +/- .005% stability 32 to 122 °F (0 to 50 °C)
  • 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 Type: Lithium Ion
  • Battery Life: 8 Hours of typical use
  • Battery Charging Time: Fully charged in 2.5 Hours
  • Power Supply: Micro USB connector, 5 V, 500 mA
    
    
  • Physical
  • Dimensions: (H x W x D) 3.75 x 2.0 x 0.64 in. (9.6 x 5.0 x 1.7 cm)
  • Dimensions with Belt Clip: 3.75 x 2.0 x 0.80 in. (9.6 x 5.0 x 2.1 cm)
  • Unit Weight: 1.6 oz (45.4 g)
  • Unit Weight with Batteries: 2.4 oz (68.1 g)
  • Color: Flat Black
    
    
  • 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
   

• Item Includes:

  • 12x LR-5200-072-P1 Intelligent DSP RF Receiver Package 1 (72 MHz)*
  • 1x LA-381-01 Intelligent 12-Unit Charging Tray (North America)
    
    
  • *Each LR-5200-072-P1 comes with an ear phone/neck loop lanyard, universal ear speaker, quick start guide and a non-proprietary field replaceable Lithium-ion battery.
   

• Warranty:

  • Lifetime (Receivers)
   

• GTIN:

  0819267022065