• Country
• Germany

• Manufacturer / Brand
• Philips Radios - Deutschland

• Year
• 1933 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 20014

• • Brand: Deutsche Philips-Ges.

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

• Number of Tubes
• 6

• Valves / Tubes
• E452T E452T E424N E424N or E499 C443 506

• Main principle
• TRF without regeneration; 2 AF stage(s)

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super inductance 630A - Philips Radios - Deutschland

• Shape
• Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.

• Notes
• Ursprünglich Röhren E462, E462, E428N, E428N, C453 und 1823. LS=Type 2151. Spätere Bestückung ohne Änderung der Daten (nur Überkleber bei den Röhren).[EE] Modell 620A hat das gleiche Chassis, doch ohne eingeb. LS.

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 2540 models, 2251 with images and 1555 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Radios - Deutschland