• Year
  • 1970 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 213226

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 12
  • Main principle
  • Superheterodyne (common); ZF/IF 470/10700 kHz
  • Wave bands
  • Broadcast, Long Wave and FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 240 / 4 x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3.5 inch = 8.9 cm
  • Power out
  • 0.5 W (unknown quality)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Nautilus PT310 - Ekco, E.K.Cole Ltd.; Southend-
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 230 x 150 x 100 mm / 9.1 x 5.9 x 3.9 inch
  • Notes
  • Possibly made in Japan for EKCO.

    Similar to the Invicta 8025 model.

  • Net weight (2.2 lb = 1 kg)
  • 1.3 kg / 2 lb 13.8 oz (2.863 lb)
  • Price in first year of sale
  • 22.50 GBP
  • Literature/Schematics (1)
  • ERT Service Chart 1851
  • Author
  • Model page created by Peter Kinnaird. See "Data change" for further contributors.

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The model Nautilus is part of the collections of the following members.

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