New Digital Receiver from Sound Devices : The A20-RX with SpectraBand


New Digital Receiver from Sound Devices : The A20-RX with SpectraBand

Lectrosonics MTCR

Product description

PDR Firmware Update
  • Professional quality digital audio recordings in Broadcast Wave Format
  • Ultra compact size for easy concealment
  • Records to micro SD cards (HC) type
  • Wide range input gain adjustment for mic to line level signals
  • Time code sync from external source
  • Standard Lectrosonics TA5M input jack
  • Lectrosonics "servo bias" input preamp
  • Solid machined aluminum construction
  • Over six hours of operation on a single AAA lithium battery



  • Storage media: Micro SD (HC type)
  • File format: .wav (BWF)
  • A/D converter: 24-bit
  • Sampling rate: 48 kHz
  • Recording modes/Bit rate:
    • HD mono mode: 192 kHz
    • Split gain mode: 384 kHz
  • Input

  • Type: Analog mic/line level compatible; "servo" bias preamp for 2V and 4V lavalier microphones
  • Input level:
    • Dynamic mic: 0.5 mV to 50 mV
    • Electret mic: ?μA
    • Line level: 17 mV to 1.7 V
  • Input connector: TA5M 5-pin male
  • Outputs

  • Headphone/Line: Connector: 3,5mm miniJack; TRS
  • Maximum level:-3 dBu (575mV RMS)
  • Audio Performance

  • Frequency response: 20Hz to 20kHz; +0.5/-1.5dB
  • Signal to Noise ratio:
    • HD mono mode: 105dB A-weighted
    • Split gain mode: 80dB A-weighted
  • Distortion: < 0.035%
  • TimeCode

  • Connector: 5-pin Lemo
  • Signal voltage: 0.5Vp-p to 5Vp-p
  • Input impedance: 10kΩ
  • Format: SMPTE 12M - 1999 compliant
  • Battery Power/Life

  • Power consumption: 300mW
  • Battery type: AAA Lithium non-rechargeable (recommended)
  • AAA Lithium: 6.5 hours typical
  • AAA alkaline: 2 to 3 hours; varies with brand
  • Operating temperature range

  • Celsius: -20 to 50°
  • Dimensions & Weight

  • Dimensions: 60mm x 54mm x 17mm
  • Weight: 71g (incl. Lithium batteries)

Product specifications

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