• Year
  • 1948
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 79269
    • Brand: Ambassador

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 452 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • AC/DC-set / 210; 230; 250 Volt
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ambassador 548 [AC/DC] - Ambassador brand, R. N. Fitton
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 24 x 33.25 x 10 inch / 610 x 845 x 254 mm
  • Notes
  • The book Radio! Radio!, Hill, 1986. suggests this is a radio in bookcase. Very similar to 4756 (1948). However ERT publication Nov 1948. shows a picture of this set as a table model. Perhaps it was produced with more than one type of case?

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