Radiola 450-P

Amalgamated Wireless (Australasia) Ltd. (AWA); Sydney

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  • Year
  • 1948–1952
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 151567

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 67.5 & 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
  • Power out
  • 0.15 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Radiola 450-P - Amalgamated Wireless
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 232 x 110 x 113 mm / 9.1 x 4.3 x 4.4 inch
  • Notes

  • "Owing to an unavoidable shortage of 3S4 valves, a 1S4 has been used in some receivers." Minor change ares required.

    Cabinet colours are: Ivory, walnut, Burgundy & Black. Combinations of the above colours are also available - such as Black & Ivory, etc.

    Battery types used: (A) 1½ V Eveready 950 or Diamond 3950 (D Cell) & (B) 67½ V Eveready Mini-Max 467 or Diamond 3467

    See also Hotpoint H7.

  • Price in first year of sale
  • 19.18 AUS £
  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. VII
  • Literature/Schematics (1)
  • - - Manufacturers Literature (AWA Technical Information & Service Data.)
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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