• Country
• Netherlands

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

• Year
• 1971 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 300129

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

• Number of Transistors
• 11

• Semiconductors
• BC418 BF254 BC408 BC418 AC187 AC188 BA216 BZX79 BA148

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Line / Batteries (any type) / AC: 117; 220 / 4 x 1.5 Volt

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

• Power out
• 1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 4 Band 90RL417 /00R - Philips; Eindhoven tubes

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 290 x 187 x 85 mm / 11.4 x 7.4 x 3.3 inch

• Notes

• Wave ranges
  MW: 520 - 1605 kHz
  SW1: 1.6 - 4.7 MHz
  SW2: 4.6 - 10.8 MHz
  SW3: 10.5 - 23 MHz

  Semiconductors mentioned once per type. Equipped with 11 transistors (alternatively ED types) and 9 diodes.

  See also model 90RL417 /45. Model 90RL416 is identical except no mains operation.

  Made in Hong Kong.

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

• Other Models

• Here you find 5250 models, 4394 with images and 3450 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt