• Country
• Netherlands

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

• Year
• 1957/1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 29632

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

• Number of Tubes
• 5

• Valves / Tubes
• UCH81 UF89 UBC81 UL84 UY42

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 110-127; 220 Volt

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

• Material
• Bakelite case

• from Radiomuseum.org
• Model: B2X71U /00 /02 /03 - Philips; Eindhoven tubes

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 312 x 177 x 139 mm / 12.3 x 7 x 5.5 inch

• Notes
• AM radio with built-in ferroceptor:
  • LW: 150 - 260 kHz.
  • BC: 517 - 1610 kHz.
  Loudspeaker AD2500X.
  Dial lamp: 8009D-07 (6,3V / 250mA).
   
  The differences between versions /00, /02 and /03 are all mechanical items: the cabinet, the knobs, the tuning dial. See this model schematics section.
   

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Iven Müller. See "Data change" for further contributors.

• Other Models

• Here you find 5250 models, 4394 with images and 3451 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt