• Year
  • 1931/1932
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 29540

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • TRF without regeneration; 2 AF stage(s)
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 103; 111; 118; 127; 135; 143; 155; 196; 210; 225; 240; 253 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 21 cm = 8.3 inch
  • Power out
  • 2.8 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 730A [flat top] - Philips; Eindhoven tubes
  • Shape
  • Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
  • Dimensions (WHD)
  • 390 x 500 x 240 mm / 15.4 x 19.7 x 9.4 inch
  • Notes
  • Super-Inductance-Prinzip

  • Net weight (2.2 lb = 1 kg)
  • 16.5 kg / 36 lb 5.5 oz (36.344 lb)
  • Price in first year of sale
  • 275.00 hfl
  • Author
  • Model page created by Iven Müller. See "Data change" for further contributors.

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