4-Valve Receiver in Oak Cabinet Type RDAA

Mulgaphone; Perth, Western Australia

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  • Year
  • 1924–1926
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 291123

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 2 by 36 V, 2 by 1½ Volt
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: 4-Valve Receiver in Oak Cabinet Type RDAA - Mulgaphone; Perth, Western
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes

  • 4 - Valve Receiver in Oak Cabinet

    Covered the band 150 to 1200kHz.

    Radio incorporates a two valve regenerative radio (RD) connected to a two valve audio amplifier (AA).

    Price
    With 300ft. Aerial Wire, 6 Insulators, 1 Lead-in Tube. 12ft. V.I.R. Wire, 1 Pair Brandes or Siemens Headphones, 4 DE3 Valves, Sparta Louspeaker, batteries; Cash £44/10/-.

    Terms; £49.

    Primax Loudspeaker 50/- extra.

     

  • Price in first year of sale
  • 44.50 Aus£
  • Mentioned in
  • Daily News(WA), 23 march 1925, page 5.
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Mulgaphone July 1, 1926 Catalogue, Page 3.)
  • Author
  • Model page created by Gary Cowans. See "Data change" for further contributors.

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