435A

• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1940 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 111149

• Picture
• Schematics

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

• Number of Tubes
• 4

• Valves / Tubes
• UCH4 UF9 UBL1 UY1(N)

• Main principle
• Superheterodyne (common); ZF/IF 473 kHz; 1 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15 cm = 5.9 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: 435A - Philips; Eindhoven tubes

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 395 x 247 x 155 mm / 15.6 x 9.7 x 6.1 inch

• Notes
• 3 Band reception:
  • LW: 708 - 2000 m.
  • BC: 186 - 585 m.
  • SW: 16,7 - 51 m.
  Tuning scale light bulb type: 8095D (19V, 90mA).
  Loudspeaker Philips type 9676. No connectors for external loudspeaker or for pick-up. 

  The technical manual mentions tube UY1 as rectifier. However, it is more likely that rectifier UY1(N) is meant since the schematic makes use of its internal connections (pin2-pin6 and pin5-pin8).

  This model contains an autotransformer: chassis connected to the mains.

  See also Philips 435A -45 with different dial.

• Net weight (2.2 lb = 1 kg)
• 4.5 kg / 9 lb 14.6 oz (9.912 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Manfred Seidel. See "Data change" for further contributors.

• Other Models

• Here you find 5233 models, 4365 with images and 3446 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt