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Listen Technologies Wi-Fi/RF Advanced System, Includes LW-100P-02 LE 2 Channel Wi-Fi Server, LT-800-072-01 Stationary RF Transmitter, 2x LR-4200-072 Intelligent DSP RF Receiver

SKU: LTLCS12101 MFR: LCS-121-01
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Key Features

  • Enhance accessibility with this Wi-Fi/RF advanced system for assistive listening.
  • Crystal-clear audio: DSP RF receiver ensures top-notch sound quality for all users.
  • Enjoy versatile connectivity with the LT-800 transmitter's multiple audio inputs.
  • Long-lasting battery: Up to 8 hours of continuous use with the LR-4200 receiver.
  • Easy to install: The LA-122 antenna kit offers multiple mounting options for convenience.
  • Perfect for large venues: Supports up to 1000 users with the LW-100P-02 LE server.
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Special Order?Estimated to Ship: 08/20/2025
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Listen Technologies Wi-Fi/RF Advanced System Specifications

Included

Included

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  • Additional Included Items

    2x Telescoping Antennae (72 MHz)
    2x Flexible Antenna (72 MHz)
    2x Hex Kep Nuts
    2x Fiber Washer
    4x Machine Screw (#8-32½ 3/4")
    4x Tapping Screw (#8-1/2")
    4x Dry Anchors
    Owner's Manual
    Left Side Bracket
    Right Side Long Bracket

  • Additional Included Items (Contd.)

    Right Side Short Bracket
    Dual Mount Center Bracket
    10x Machine Screws
    Quick Reference Card
    LPT-A107-B Dual RCA to Dual RCA Cable 6.6' (2m)
    2x LR-4200-072 Intelligent DSP RF Receiver (72 MHz)
    2x LA-401 Universal Ear Speaker
    LA-434 Earphone Extension Cable
    2x LA-430 Intelligent Ear Phone/Neck Loop Lanyard
    2x LA-423 4-Port USB Charger
    4x LA-422 USB to Micro USB Cable

LW-100P-02 Server

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  • Audio Inputs

    Terminal Block: Two analog inputs, rear panel, one terminal block connector per input, balanced, +4 dBu (line) nominal input level, +16 dBu maximum input level, impedance 100k ohm

    RCA: Two analog inputs, rear panel, one dual summing RCA connector per input, unbalanced, -10 dBu (line) nominal input level, +2 dBu maximum input level, impedance 100k ohm

  • Ethernet

    RJ-45 supports 10/100/1000 Mbps speed. Green LED flashes at 100 Mbps, Yellow LED flashes at 1000 Mbps.

  • USB

    Type A 2.0 (female)

  • Connector

    5 VDC Barrel

  • Input Voltage

    100-240 VAC, 50-60Hz

  • Output Voltage

    5 VDC

  • Current

    6.0 A

  • Power

    30 W

  • Countries

    North American, UK, EU, AUS

  • IP Address

    DHCP, Static, Reserved

  • Prioritization

    QoS/ToS

  • Users

    1000 (per server)

  • Max Channels

    2 mono (1 stereo)

  • WAP Support

    802.11n or better w/ WMM enabled

  • Supported WAP Frequencies

    2.4 GHz & 5 GHz

  • Bandwidth Use

    Approx. 140 kbps per user

  • App Support

    iOS/Android

  • Cloud Service

    Yes

  • Regulatory

    FCC, CE, RoHS

  • Dimensions (H x W x D)

    1.77 x 6.69 x 3.94" (45 x 170 x 100mm)

  • Weight

    20.8 oz (590g)

W-202 LE Venue Awareness Kit

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  • Compatibility

    LW-100P-02/LW-200P-04/LW-200P-08/LW-200P-12/LW-200P-16/MX5-1/MX3-4/MX3-8/MX3-12/MX3-16

LT-800-072-01 Transmitter

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  • Frequency Response

    50 Hz - 15 kHz ( +/-3 dB)

  • Signal-to-Noise Ratio

    SQ enabled 80 dB, SQ disabled 60 dB

  • Audio Input 1

    Rear panel, one (1) Female XLR or 1/4 in combo connector, balanced, 0 / -55 dBu (line/mic) nominal input level adjustable, -30 / +21 dBu (line/mic) maximum input level, impedance 20k / 1k ohm (line/mic), phantom power +12 VDC

  • Audio Input 2

    Rear panel, two (2) phono connectors, unbalanced, -10 / +10 dBu nominal input level adjustable, +30 dBu maximum, impedance 100k ohm

  • Audio Processing

    Compression can be turned on/off, slope internally adjustable from 1:1 to 4:1, default 2:1

  • Contour

    Cuts and boosts frequencies above 5 kHz

  • Distortion

    < 2% total harmonic distortion (THD) at 80% deviation

  • Audio Output

    Input 1 and input 2, mixed output (rear panel), two (2) phono connectors, unbalanced, -10 dBu nominal output level, +15 dBu maximum, impedance 10 ohm

  • Headphone Output

    Front panel, one (1) 3.5 mm (0.14 in.) stereo connector, unbalanced, adjustable output level, +3 dBu maximum, impedance 10 ohm

  • User Controls

    Front Panel: Power, test tone on/off, channel up/down, input levels, mix level, contour, monitor volume controlRear Panel: Input 1 Level, (Line, Mic, Mic-Phantom Power), Input 2 level (-10 / +10 dBu), RF power level (low, mid, high)

  • Internal Adjustments

    Compression ratio for audio processor

  • Programming

    SQ on/off, process on/off, channel lock

  • LCD

    Channel designation, lock status, RF power level, programming (front panel)

  • Audio Input Status LEDs

    Indicates Input 1, Input 2, and Mix audio levels; 10 segment LED's (8 green, 2 red)

  • Processing

    Indicated by a green LED when on (front panel)

  • Test Tone

    Red LED illuminates when test tone is enabled.

  • RF Power

    Indicated on the LCD (low, mid, high)

  • Frequency Range

    72.025 - 75.950 MHz

  • Number of Channels

    17 wide band, 40 narrow band

  • Frequency Accuracy

    +/- .005% stability +32 Degree to +122 Degree F (0 Degree to +50 Degree C)

  • Antenna Type

    Various antennas available

  • Transmitter Stability

    50 PPM

  • Transmission Range

    Up to 305 m (1,000 ft.)

  • Antenna Connector

    BNC

  • Output Power

    80,000 uV at 3 m

  • Number of Simultaneous Transmitters

    6

  • Power Supply

    In line power supply, Listen part number LA-207 (Line cord is determined by the each Country's AC power standards)

  • Power Supply Input

    100-240 VAC, 50-60 Hz, 0.4 A

  • Power Supply Output

    12 VDC, 1.3 A, 15.6 W

  • Power Supply Connector

    0.02" (5mm) OD, 0.01" (2.5mm) ID, barrel type

  • Compliance

    UL, CE, GS, TUV, RoHS

  • Temperature

    Operation: 14 F to 104 Degree F (-10 C to +40 Degree C)
    Storage: -4 F to 122 Degree F (-20 C to +50 Degree C)

  • Relative Humidity

    0 to 95% relative humidity, non condensing

  • Safety

    RoHS

  • RF

    FCC Part 15, Part 90, Industry Canada

  • Color

    Black with gray silk screening

  • Compatibility

    LR-300-072/LA-125/LA-130/LA-326/LR-100-072/LR-400-072/LR-500-072/LA-277/LA-304/LR-4200-072/LR-5200-072-P1/LR-5200-072/LR-4200-072-P1/LP-40-072-01/LP-41-072-01/LP-50-072-01/LP-51-072-01/LA-303/MH-5200-072/MH-4200-072/MH-4200-072-P0/MH-4200-072-P1

  • Requirements

    LA-101/LA-106/LA-116/LA-122/LA-123/LA-125

  • Rack Mounting

    One (1) rack space height, 1/2 rack space wide. One (1) or two (2) transmitters can be mounted in one rack space, optional rack mount (LA-326)

  • Dimensions

    8.50 x 9.13 x 1.75" (21.5 x 23 x 4.5cm)

  • Weight

    2.6 lb (1.2kg) (with Power Supply)

LA-304 Assistive Signage Kit

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  • Compatibility

    LT-800-072-01/LT-803-072-01/MH-800-072-01/LT-800-216-01/LT-82/LT-700-072/LT-700-216

  • Dimensions

    Hard Plaque: 7 x 10" (178 x 254mm)
    Soft Cling: 7 x 10" (178 x 254mm)

  • Weight

    6 oz. (170 g)

LA-122 Antenna Kit

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  • Connector/s

    BNC

  • Frequency Range

    72 MHz - 72.025 MHz - 75.975 MHz216 MHz - 216.0125 MHz - 216.9875 MHz

  • Number of Channels

    72 MHz - 57 (17 wide band, 40 narrow band)216 MHz - 57 (19 wide band, 38 narrow band)

  • Antenna Type

    Monopole and Dipole

  • Unity Gain

    0 dB

  • Typical Range

    Range up to 305 m / 1,000 ft @72 MHz, 914 m / 3,000 ft @216 MHz.

  • Compatibility

    LT-800-072-01/LR-100-072/LT-803-072-01/LT-800-216-01/LR-100-216/MH-800-072-01

  • Mounting

    Wall mount, dual and single electrical box, ceiling electrical box, horizontal surface mount (such as on top of a rack), ceiling/inverse mounting, flexible mounting in-wall or in ceiling and mast or conduit mount.

    Includes self-tapping sheet metal screws, drywall anchors, and all hardware required to mount to electrical boxes. Does not provide hardware required to mount to a mast (available at most hardware stores).

  • Dipole Vertical Length

    72 MHz - 80" (203.2cm), 216 MHz - 27" (68.6cm)

  • Dimensions (W x D x H)

    Mounting Bracket: 4.5 x 7.0 x 2.5" (11 x 18 x 6.4cm)
    Grounding Base: 8 x 8 x 2" (20.4 x 20.4 x 5.1cm)
    Mounting Plate: 4.48 x 4.55" (11.4 x 11.6cm)

  • Weight

    4.4 lb (2.0kg)

LA-326 Rack Mount Kit

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  • Dimensions (H x W x D)

    Rack Mount: 19.0 x 1.75 x 8" (48.3 x 4.4 x 20.3cm)

  • Weight

    4.4 lb (2.0kg)

LPT-A107-B RCA Cable

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  • Connectors

    Dual RCA (male) to Dual RCA (male)

  • Cable Length

    6.6' (2m)

  • Weight

    1.75 oz (49g)

LR-4200-072 RF Receiver

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  • 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

DSP RF Receiver

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  • 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 Degree F (0 to 50 Degree 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 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

  • Temperature

    Operation: 14 F to 104 Degree F (-10 C to +40 Degree C)
    Storage: -4 F to 122 Degree F (-20 C to +50 Degree C)

  • Relative Humidity

    0 to 95% relative humidity, non-condensing

  • Standards

    FCC Part 15, Part 90, Industry Canada, RoHS

  • Color

    Black

  • Compatibility

    LT-800-072-01/LT-700-072

  • Requirements

    LA-401/LA-381/LA-405/LA-404/LA-403/LA-402/LA-380/LA-430/LA-423/LA-422/LA-421

  • Dimensions (H x W x D)

    3.75 x 2.00 x 0.64" (9.6 x 5 x 1.7cm)
    With Belt Clip: 3.75 x 2.00 x 0.8" (9.6 x 5.0 x 2.1cm)

  • Weight

    1.60 oz (45g)
    with Batteries: 2.40 oz (68g)

LA-401 Ear Speaker

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  • Frequency Response

    20 Hz - 20 kHz

  • Impedance

    32 ohm +/- 15% @ 1 kHz

  • Input Sensitivity

    115 dB +/- 4dB @ 1 kHz, 1 mW

  • Rated Power Input

    50 mW

  • Max Power Input

    100 mW

  • Connector/s

    Male 3.5 mm (TRS)

  • Standards

    RoHS

  • Color

    Dark Gray

  • Compatibility

    LR-300-072/LR-44/LR-200-072/LR-400-072/LR-500-072/LP-IL-1/LR-IL-1/R32/R8/LR-400-216/LR-500-216/LR-4200-072/LR-5200-216/LR-5200-072/LR-4200-216/MH-5200-072/MH-4200-072/LR-4200-IR/LR-5200-IR

  • Cable Length

    13" (33cm)
    Extension cable: 28" (71cm)

  • Weight

    0.40 oz (11g)

LA-430 Loop Lanyard

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  • Connection to Receiver

    Male 3.5 mm (TRRS) to Male 3.5 mm (TRRS)

  • Connection to Short Ear Phone

    Female 3.5 mm (TRS)

  • Neck Loop Field Strength

    400 mA/m (+/- 3dB)

  • Neck Loop Frequency Response

    100Hz to 5kHz (+/- 3 dB ref 1kHz)

  • Standards

    RoHS, IEC60118-4

  • Color

    Black

  • Compatibility

    LR-4200-072/LA-401/LA-405/LA-404/LA-403/LA-402/LR-5200-216/LR-5200-072/LR-4200-216MH-5200-072/MH-4200-072/LR-4200-IR/LR-5200-IR

  • Cord Length

    29" (74cm)

  • Weight

    1.50 oz (43g)

LA-423 USB Charger

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  • Power Supply Input

    100-240 V, 50-60 Hz, 0.5 A
    Output5.0 VDC, 4.2 A

  • Standards

    UL, FCC, RoHS

  • Color

    Black

  • Compatibility

    LA-422

  • Cable Length

    36" (92cm)

  • Cable Type

    4 - USB to Micro USB Cables (LA-422)

  • Dimensions (H x W x D)

    2.44 x 2.90 x 1.13" (62 x 74 x 29mm)

  • Weight

    7.80 oz (221g)

About Listen Technologies Wi-Fi/RF Advanced System

An innovative fusion of Wi-Fi and RF technology, the Wi-Fi/RF Advanced System is a sophisticated solution designed to deliver compliant audio coverage, enhanced by the convenience of smartphone and tablet connectivity. This comprehensive package includes the LW-100P-02 LE 2 Channel Wi-Fi Server, which seamlessly integrates with existing Wi-Fi networks to stream high-quality audio directly to users via a free mobile app. The cloud-based management system simplifies system oversight, offering updates and customization options, such as personalized welcome messages and promotional content, to engage your audience effectively.

The system also features the LT-800-072-01 Stationary RF Transmitter, renowned for its exceptional audio clarity and robust digital signal. With 57 selectable channels, it ensures a versatile and reliable audio broadcast to both belt pack and stationary receivers, making it an ideal choice for a multitude of applications. The transmitter's intuitive Look & Listen LCD display provides immediate channel and programming information, while the balanced and unbalanced audio inputs accommodate any audio source. The built-in auto processor tailors the audio for optimal transmission, and the VU level meter and test tone facilitate effortless installation and setup.

Included in this advanced system are two LR-4200-072 Intelligent DSP RF Receivers, which set the standard for audio clarity and reception quality. Their compact design ensures user comfort, while the integrated neck loop/lanyard and dual 3.5mm output jacks offer flexibility for individual or shared use. The receivers boast advanced Lithium-ion batteries for extended use and an OLED display for clear readouts of charge status and channel information.

To ensure your venue meets assistive listening regulations, the LA-304 Assistive Listening Notification Signage Kit provides clear signage to inform visitors of the system's availability. The LA-122 Universal Antenna Kit and LA-326 Universal Rack Mount Kit offer versatile installation options and streamlined integration into standard audio racks, respectively.

For user convenience, the LA-401 Universal Ear Speaker and LA-430 Intelligent Ear Phone/Neck Loop Lanyard deliver high-quality audio and can be used with hearing aids, ensuring a universally accessible listening experience. The LA-423 4 Port USB Charger rounds out the system, offering a compact and efficient charging solution for up to four iDSP devices.

This high-tech Wi-Fi/RF Advanced System from Listen Technologies is the perfect choice for venues seeking to provide a sophisticated, flexible, and user-friendly listening experience, while adhering to ADA & IBC assistive listening requirements.

Listen Technologies Wi-Fi/RF Advanced System Features

  • Extended Audio Reach
  • Easy and Convenient
  • Free Smartphone App

Product Documents

User Manual

Key Features

  • Enhance accessibility with this Wi-Fi/RF advanced system for assistive listening.
  • Crystal-clear audio: DSP RF receiver ensures top-notch sound quality for all users.
  • Enjoy versatile connectivity with the LT-800 transmitter's multiple audio inputs.
  • Long-lasting battery: Up to 8 hours of continuous use with the LR-4200 receiver.
  • Easy to install: The LA-122 antenna kit offers multiple mounting options for convenience.
  • Perfect for large venues: Supports up to 1000 users with the LW-100P-02 LE server.

What's in the box:

  • LW-100P-02 Listen Everywhere 2 Channel Server with Power Supply
  • 100x Leave Behind Cards
  • 2x Window Clings
  • 2x Display Posters
  • 2x Table Tents
  • LT-800 Stationary RF Transmitter (72 MHz)
  • LA-207 Power Supply for LT-800
  • Line Cord
  • Quick Reference Card
  • Hard Plaque
  • Static Cling Window Sticker
  • Grounding Base
  • Mounting Bracket
  • Wall/Electrical Box Mounting Plate
  • Shorting Plate
  • Antenna Module
  • 25' Coaxial Cable
  • Listen Technologies 5 Year Limited Warranty