• Country
• Singapore

• Manufacturer / Brand
• Philips, Singapore

• Year
• 1971 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 97525

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

• Number of Transistors
• 6

• Semiconductors
• ED1402 ED1402 ED1402 ED1502 ED1802 ED1802

• Main principle
• Superheterodyne (common); ZF/IF 452 or 470 kHz

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

• Power type and voltage
• Dry Batteries / 2 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch

• Power out
• 0.15 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 90RL052 /00 - Philips, Singapore

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 125 x 70 x 35 mm / 4.9 x 2.8 x 1.4 inch

• Notes

• Frequency ranges: LW 1100 - 2000 m, MW 184 - 570 m. Jack for headphone, 8 ohms. Ferrite rod antenna 100 x 80 mm.

  Version /00 (/00R) has an IF frequency of 452 kHz. The 470kHz IF applies to one or more other executions.

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

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

• Other Models

• Here you find 95 models, 94 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips, Singapore