• Country
• France

• Manufacturer / Brand
• Philips France; Paris

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97957

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

• Number of Tubes
• 6

• Valves / Tubes
• CF3 CF3 CB2 CF7 CL2 CY1 C1

• Main principle
• TRF without regeneration

• Tuned circuits
• 4 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 110-240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Super-Inductance 637U - Philips France; Paris

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 380 x 470 x 230 mm / 15 x 18.5 x 9.1 inch

• Notes

• Filtre anti-parasites. Anti-fading. Contrôle de tonalité progressif. Cadran "micro-index" interchangéable. Fonctionne sans antenne en utilisant un des conducteurs de réseau.

  Même chassis que modèle 638U sauf détails sur la commutation des tensions secteur.

• Price in first year of sale
• 1,825.00 FRF

• Mentioned in
• -- Original prospect or advert (Gamme 1936)

• Literature/Schematics (1)
• Schémathèque Toute la Radio (STR) (No. 320)

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 617 models, 555 with images and 335 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips France; Paris