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Questions & Answers

FAQ

What is the frequency response range of the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver?

The Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver has a wide frequency response range of 32Hz-20kHz, offering versatility in various recording situations.

What does the 75MHz tuning range mean?

The 75MHz tuning range of the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver allows for precise tuning and minimizes interference from other wireless devices operating within the same frequency range.

What are the tracking front-end filters used for?

The tracking front-end filters in the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver block interference from high-powered RF signals on nearby channels, ensuring the preservation of the extended operating range.

What is the power source for the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver?

The Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver is powered by internal AA batteries. It also offers the option of using an external battery eliminator.

How is the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver constructed?

The Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver is encased in a solid machined aluminum billet, making it robust and durable.

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Lectrosonics LR Specifications

  • Operating Frequencies

    B1/537.600-614.375MHz

  • Frequency selection steps

    Selectable; 100 kHz or 25 kHz

  • Receiver Type

    Dual conversion, superheterodyne

  • IF Frequencies

    243.950MHz and 250.000kHz

  • Frequency stability

    +/-0.001 %

  • Front end bandwidth

    20MHz at -3 dB

  • Sensitivity

    20 dB SINAD: 1.0 uV (-107 dBm), A weighted
    60 dB Quieting: 2.2 uV (-100 dBm), A weighted

  • Squelch quieting

    Greater than 100 dB typical

  • Modulation acceptance

    +/-100 kHz max.; varies with selected compatibility mode

  • Image and spurious rejection

    85 dB

  • Third order intercept

    0 dBm

  • Diversity method

    SmartDiversity phased antenna combining

  • FM detector

    Digital Pulse Counting Detector

  • RF spectrum analyzer

    Single and multiple block scanning modes; coarse and fine views of results

  • Antenna inputs

    50 Ohms ; SMA female connectors

  • Audio output

    TA3 male (mini XLR) balanced output

  • Audio output level

    Adjustable -50 to +5 dBu in 1 dB steps; unbalanced output level is 6 dB lower

  • Front panel controls and indicators

    Sealed panel with membrane switches
    LCD for setup menus and monitoring

  • Audio test tone

    1 kHz, -50 dBu to +5 dBu output (bal); 1% THD

  • Transmitter battery type selection

    AA alkaline or lithium; timer available for use with alkaline, lithium and HiMH

  • Audio polarity selection

    Normal or inverted

  • Compatibility modes

    Lectrosonics 100, 200 and 300 Series
    Lectrosonics IFB
    Non-Lectrosonics modes 3, 6 and 7 (contact the factory for details)

  • SmartNR (noise reduction)

    OFF, NORMAL, FULL modes (available in Digital Hybrid mode only)

  • Frequency Response

    32 Hz to 20 kHz (+/- 1 dB)

  • Total harmonic distortion

    <0.4 (0.2% typical in Digital Hybrid mode)

  • Top panel options

    TA3M audio output jack
    2x SMA antenna jacks
    IR (infrared) port

  • Operating runtimes

    4 hours, AA alkaline

  • Operating temperature

    -20 deg. to +50 deg. C / -4 deg. to 122 deg. F

  • Dimensions

    3.21 x 2.45 x 0.84" / 8.15 x 6.22 x 2.13cm (housing)

  • Weight

    6.54oz / 185.40g with two AA lithium batteries

  • UPC Code

    840014190331

About Lectrosonics LR

Just when you thought wireless audio couldn't get any better, the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver steps in to redefine your expectations. Operating in the B1/537.600-614.375MHz frequency range, this high-quality, compact receiver is specifically designed to excel in the demanding fields of ENG and DSLR video production.

This advanced receiver showcases a wide frequency response range of 32Hz-20kHz, offering unparalleled versatility in a variety of recording situations. With a substantial 75MHz tuning range, it provides precise tuning capabilities and minimizes interference from other wireless devices operating within the same frequency range.

One of the standout features of this innovative receiver is its tracking front-end filters. These filters effectively block interference from high-powered RF signals on nearby channels, ensuring the preservation of the extended operating range.

The LR Miniature Digital Hybrid Wireless Compact Receiver also boasts an RF spectrum scanning feature, which displays accurate results on the LCD. This makes finding a clear spectrum not just easy, but quick, enhancing your efficiency in high-pressure environments.

Powered by internal AA batteries, this durable receiver also offers the option of using an external battery eliminator. The top panel of this receiver is equipped with an IR port for seamless transmitter setup, while firmware updates are conveniently enabled via a USB port on the side panel.

Encased in a solid machined aluminum billet, this compact receiver is not just robust and durable, but also sleek and professional in appearance. Experience the future of wireless audio with the Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver.

Lectrosonics LR Features

  • Tunes over a 75 MHz range
  • Tracking front-end filters
  • Digital Hybrid Wireless with compatibility modes for use with earlier transmitters
  • Compact size powered by two AA batteries or an optional battery eliminator
  • LCD with RF spectrum scanning
  • SmartSquelch noiseless muting adapts automatically for near/far operation
  • DSP-based pilot tone for squelch control
  • USB port for firmware updates
  • IR sync port for transmitter setup

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Features a substantial 75MHz tuning range for precise tuning and minimal interference
  • Equipped with RF spectrum scanning for quick and accurate results displayed on an LCD

What's in the box:

  • Lectrosonics LR Miniature Digital Hybrid Wireless Compact Receiver
  • 2x AA Batteries
  • Lectrosonics 1 Year Limited Warranty