Lectrosonics LR-A1 Miniature Digital Hybrid Receiver - Band A1: 470.100 - 537.575 MHz

ITEM #: LEC-LR-A1 MFG #: LR-A1

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Lectrosonics
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$2,220.00

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$1,819.00

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    LR-A1 - Overview

    The LR Wireless Receiver from Lectrosonics is a digital hybrid ultra-compact portable wireless bodypack receiver with 75 MHz tuning bandwidth and with tracking front-end filters. When paired with a transmitter and microphone it can be used to capture audio in environments for applications such as broadcast TV, video production, ENG field work, and more.

    The LR has several other features to help provide good clear audio, such as compatibility modes to allow the receiver to operate with older analog receivers. Dual antenna diversity helps to improve range and resistance to dropouts. There is also a built-in RF spectrum analyzer and SmartTune scan, which make finding a clean frequency on-site quick and easy.

    In addition, the LR receiver is enclosed in machined-aluminum housing and built with detachable antennas that allow for remote antenna mounting. LCD and membrane switch interfaces provide clear information for setup and status monitoring. This transmitter operates in the A1 frequency band between 470.100 to 537.575 MHz.

    • Features:

      • For Broadcast, EFP and ENG Applications
      • 75 MHz Tuning Range
      • Digital Hybrid Wireless
      • Diversity Reception
       

    • Specifications:

      • Channel: A1.
      • Operating Frequencies: 470.100 to 537.575 MHz.
      • Frequency Selection Steps: Selectable 25 or 100 kHz.
      • Receiver Type: Dual conversion, superheterodyne.
      • IF Frequency: 243.950 MHz and 250.000 kHz.
      • Frequency Stability: ± 0.001%.
      • Front End Bandwidth: 20 MHz @ -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: > 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 with coarse and fine views of results.
      • Antenna Inputs: 2x 50 ohms SMA female connectors.
      • Audio Output: 1x 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: Sealed panel with membrane switches
      • LCD for setup menus and monitoring.
      • Audio Test Tone: 1 kHz, -50 dBu to +5 dBu output (balanced), 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 an 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) receiver only (see transmitter documentation for overall system response).
      • Total Harmonic Distortion (THD): <0.4 (0.2% typical in Digital Hybrid mode).
      • Top Panel Features: 1 x TA3M audio output jack, 2 x SMA antenna jacks, 1 x IR (infrared) port.
      • Battery / Runtime: 4 hours, AA alkaline.
      • Operating Temperature: -4 to 32 °F (-20 to +50°C).
      • Dimensions: (L x W x H) 3.21 x 2.45 x 0.84" (82 x 62 x 21 mm).
      • Weight; 6.54 oz (185.4 g) with two AA lithium batteries.
        Package Weight: 1.1 lb.
      • Box Dimensions: (LxWxH) 9.7 x 8.1 x 2.9" .
       

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