• Country
• Belgium

• Manufacturer / Brand
• Philips Belgium (Belgien)

• Year
• 1957/1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 29708

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

• Number of Tubes
• 8

• Valves / Tubes
• ECC85 ECH81 EF89 EF85 EM80 EABC80 EL84 EZ80

• Main principle
• Superheterodyne (common); ZF/IF 452/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     12 FM circuit(s)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 145; 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 14 cm = 5.5 inch

• Power out
• 6 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: B4X72A - Philips Belgium Belgien

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 426 x 300 x 217 mm / 16.8 x 11.8 x 8.5 inch

• Notes
• AM radio with built-in ferroceptor:
  • LW: 150 - 260 kHz.
  • BC: 517 - 1620 kHz.
  FM radio with dipole antenna input: 87,5 - 100 MHz.
   
  Amplifier: 1 x 6 W in 5 Ohm (loudspeaker AD3700M).
  Dial lamp: 8024N (6.3V / 300mA, bajonet).

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

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

• Other Models

• Here you find 592 models, 568 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips Belgium (Belgien)