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Listen Technologies LDS Meeting House Receiver - LDS-4200-072

Listen Technologies LDS Meeting House Receiver - LDS-4200-072

Part Number: LDS-4200-072
Our Price: $169.00
Availability: Usually ships the same business day
Description
Specifications
Accessories
Reviews

LDS Meeting House Receiver

The LDS-4200-072 receiver is an LR-4200-072 with customized programming that incorporates Listen Technologies' new generation of personal listening products, iDSP or Intelligent Digital Signal Processing.

With Listen's unique DSP audio processing technology, users experience crystal clear audio that is pleasing to any user, with or without hearing loss. 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 LDS-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 for charging and with the iDSP software suite for programming changes, inventory management and firmware updates.

The result is an exceptional listening experience in your meeting house chapel.

Key Features
  • 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
Includes
  • One (1) LDS-4200-072 LDS Meeting House Receiver (LR-4200-072 with customized settings)*
  • One (1) Quick Start Guide

*The LDS-4200-072 comes with a non-proprietary, field replaceable Lithium-ion battery.



Audio
System Distortion< 2% total harmonic distortion (THD) at 80% deviation
Output/sTwo (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm
System Frequency Response50 Hz - 15 kHz (3 dB)
System Signal to Noise RatioSQ enabled 80 dB, SQ disabled 60 dB
Controls
User ControlsPower, up/down volume
ProgrammingVia software and USB port
Set-up ControlsPress and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
Indicators
LEDsFlashes when batteries are low or to indicate charging, solid when fully charged
DisplayChannel designation,battery level, unit number, charging status
RF
Frequency Range72.0250 - 75.9500 MHz
Number of Channels17 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)
SquelchProgrammable in 20 steps, automatic on loss of RF signal
Antenna TypeUses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable
Power
Power SupplyMicro USB connector, 5 V, 500 mA
Battery TypeLithium Ion 3.7 Vdc, 1200 mAh
Battery Life8 Hours of continuous use
Battery Charging TimeFully charged in 2.5 Hours
Physical
ColorBlack
Unit Weight with Batteries2.40 oz. (68 g)
Shipping Weight3.20 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 Weight1.60 oz. (45 g)
Dimensions with Belt Clip3.75 x 2.00 x 0.80 in. (9.6 x 5.0 x 2.1 cm)
Environmental
Temperature - Operation14 to 104 F (-10 to 40 C)
Temperature - Storage(-)4 to 122 F (-20 to 50 C)
Relative Humidity0 to 95% relative humidity, non-condensing
Compliance
StandardsFCC Part 15, Part 90, Industry Canada, RoHS