Lectrosonics LRB1 Miniature Digital Hybrid Wireless Receiver - Band B1: 537.600 - 614.375

ITEM #: LEC-LR-B1 MFG #: LR-B1

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List Price:

$2,220.00

Our Price:

$1,819.00

Availability: Typically Ships in 3-10 Business Days
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    LR-B1 - Overview

    Excellent performance in a small package for ENG and DSLR video production is the purpose and intent of the LR receiver design. Tracking front-end filters block interference from high powered RF signals on nearby channels to preserve the extended operating range. RF spectrum scanning displays accurate results on the LCD to make finding clear spectrum quick and easy.

    The receiver is powered by internal AA batteries or with an optional battery eliminator. The top panel includes an IR port for transmitter setup. Firmware updates are enabled via a USB port on the side panel. The housing is made from a solid machined aluminum billet.

    • 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
      • SmartSquelchTM 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
      • *Tuning range varies slightly in different bands
       
    • Specifications:

      • Frequency selection steps: Selectable; 100 kHz or 25 kHz
      • Receiver Type: Dual conversion, superheterodyne
      • IF Frequencies: 243.950 MHz and 250.000 kHz
      • Frequency stability: ±0.001 %
      • Front end bandwidth: 20 MHz @ -3 dB
      • 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: SmartDiversityTM 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 Ohm; 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
      • 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: Digital Hybrid (North American and European); 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)
      • System frequency response: 32 Hz to 20 kHz (+/- 1 dB) receiver only (see transmitter documentation for overall system response)
      • Top panel features: TA3M audio output jack; (2) SMA antenna jacks; IR (infrared) port
      • Operating runtimes: 4 hours, (Duracell Quantum Alkaline)
      • Operating temperature: -20° C to +50°C
      • Weight: 185.4 grams (6.54 ozs.) with two AA lithium batteries
      • Dimensions (housing): 3.21 x 2.45 x .84 in. (82 x 62 x 21 mm)
       
    • Item Includes:

      • 2 - AA Batteries
      • 2 - AMJXX (Specify Block)
      • 1 - 26895 Wire Belt Clip (Installed on Transmitter)
       

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov