• Year
  • 1964/1965
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 249672

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Number of Transistors
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz; 3 AF stage(s); Export model
  • Tuned circuits
  • 6 AM circuit(s)     12 FM circuit(s)
  • Wave bands
  • Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 127; 145; 165; 220; 245 Volt
  • Loudspeaker
  • 2 Loudspeakers / Ø 18 cm = 7.1 inch
  • Power out
  • 4 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: B8X44A /16 - Philips Belgium Belgien
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 636 x 277 x 272 mm / 25 x 10.9 x 10.7 inch
  • Notes
  • AM radio with built-in ferroceptor:
    • LW: 150 - 400 kHz.
    • BC: 517 - 1622 kHz.
    • SW1: 1,65 - 5,2 MHz.
    • SW2: 5,9 - 18,2 MHz.
    FM stereo radio with dipole antenna input: 87,5 - 108 MHz (module 4822 107 00513).
     
    Amplifier: 2 x 2 W in 5 Ohm (loudspeakers AD3800M).
     
    Light bulbs: 3x (6.3V / 320mA) + 8x (6V/50mA).
    Diodes: 9x AA119, 3x OA200, 1x BA102, 1x OA85, 1x OAZ206.
     
    This radio has:
    Baxandall type tone controls (bass, treble).
    Balance control (left/right).
    Mono/stereo switch.
    Stereo expander (wider stereo sound image).
    AFC on the FM band.
    Rapido-sound (fast startup from standby mode).
    Intercom facilities between the radio and external loudspeaker #1 or #2 in other rooms where the loudspeakers act as a microphone. Each of the 2 external loudspeakers have individual volume control for intercom independant of the radio volume control. Recommended external loudspeaker boxes: AD5057.
  • Literature/Schematics (1)
  • -- Original-techn. papers.

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