• Year
  • 1981
  • Category
  • Commercial Receiver (may include amateur bands)
  • Radiomuseum.org ID
  • 94999

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion; ZF/IF 48050/5645 kHz
  • Wave bands
  • Broadcast, Long Wave and more than two Short Wave bands.
  • Power type and voltage
  • Line / Batteries (any type) / 100-240 / 24 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: RR-3 - Drake, R.L. Miamisburg, Ohio
  • Shape
  • Rack
  • Dimensions (WHD)
  • 480 x 133 x 356 mm / 18.9 x 5.2 x 14 inch
  • Notes
  • Maritime communcations receiver, coverage 10 kHz - 30 MHz; AM, USB/LSB;
    Commercial / maritime variant of the R-7A with internal speaker in rack.
  • Net weight (2.2 lb = 1 kg)
  • 8.6 kg / 18 lb 15.1 oz (18.943 lb)
  • Source of data
  • -- Original-techn. papers.
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

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