Automatic Radio Direction Finder ADFS-335

OAR, Ocean Applied Research; San Diego, CA

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  • Year
  • 1975 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 355188

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • VHF incl. FM and/or UHF (see notes for details)
  • Power type and voltage
  • Direct Current supply (DC) / 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 2 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Automatic Radio Direction Finder ADFS-335 - OAR, Ocean Applied Research;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 376 x 130 x 320 mm / 14.8 x 5.1 x 12.6 inch
  • Notes

  • 450-470MHz UHF.

    Two different versions:

    ADFS-335-400; 10 quartz crystal channels.

    ADFS-335-401; 99 synthesized channels.

  • Net weight (2.2 lb = 1 kg)
  • 5.5 kg / 12 lb 1.8 oz (12.115 lb)

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