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Listen Technologies LP-41-072-01 - Intelligent DSP RF Receiver 12-Pack (72 MHz)

 
  • Dale #:

    LIST-LP4107201
  • Availability:

    Not in Stock - Reserve Yours
  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Description

Ideal for large venues, conferences, and other spaces that need to immediately make assistive listening available to a large audience, the LP-41-072 Intelligent DSP RF Receiver 12-Pack makes it possible to provide more visitors, customers, and clients with an exceptional audio experience. Each p... Read More

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Description

Ideal for large venues, conferences, and other spaces that need to immediately make assistive listening available to a large audience, the LP-41-072 Intelligent DSP RF Receiver 12-Pack makes it possible to provide more visitors, customers, and clients with an exceptional audio experience.

Each pack includes twelve (12) of our LR-4200-072 digital RF receivers, which feature Listen Technologies’ unique DSP SQ (TM) noise reduction technology, an OLED display, dual 3.5 mm output jacks, and more. Each receiver is also equipped with a micro USB connection for fast, easy firmware updates with free iDSP software, as well as charging and set up.

Expand your 72 MHz assistive listening system’s capabilities and make sure that industry-leading audio is available for everyone with the LP-41-072 Intelligent DSP RF Receiver 12-Pack from Listen Technologies.

Features:

  • Includes twelve (12) LR-4200-072 industry leading RF receivers, integrated neck loops/lanyards, universal ear speakers, and a 12-unit charging tray
  • Advanced DSP SQ (TM) noise reduction technology provides 20 dB less noise than other listening devices
  • Smallest device of its kind is easy to carry, wear, and use
  • OLED display provides easy channel selection, programming, and battery level monitoring
  • Environmentally friendly rechargeable batteries for extended use, easy charging, and long life

Includes:

  • Twelve (12) LR-4200-072-P1 Intelligent DSP RF Receiver Package 1 (72 MHz)*
  • One (1) LA-381-01 Intelligent 12-Unit Charging Tray (North America)

*The LR-4200-072-P1 comes with an ear phone/neck loop lanyard, universal ear speaker, quick start guide and a non-proprietary field replaceable Lithium-ion battery.

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Product Specs

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
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
LEDs Flashes when batteries are low or to indicate charging, solid when fully charged
Display Channel designation, battery level, unit number, charging status
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)
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 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
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)
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
Standards FCC Part 15, Part 90, Industry Canada, RoHS

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