• Year
  • 1938
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 162238

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 120 & 2 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: P39 - Halcyon Wireless; London
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 260 x 330 x 200 mm / 10.2 x 13 x 7.9 inch
  • Notes
  • A portable battery valve radio. Sockets for external aerial, earth and headphones or external loudspeaker.

    See also the near identical Cossor P43.

    The 220JPT valve is listed in the Trader Sheet as a metallised 220IPT.

  • Author
  • Model page created by Hans De Seijn. See "Data change" for further contributors.

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