• Country
• Netherlands

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

• Year
• 1967 ?

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 241993

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

• Number of Transistors
• 13

• Semiconductors
• AF178 AF124 AF125 AF185 AC125 AF121 AF121 AF121 AC127 AC128 AD149 AD149 AC128 BA102 AA119 BA100 OA202 BZY59

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz; 3 AF stage(s); Export model

• Tuned circuits
• 8 AM circuit(s)     11 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6; 12 Volt

• Power out
• 6 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: 22RN661 /19 - Philips; Eindhoven tubes

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 178 x 46 x 182 mm / 7 x 1.8 x 7.2 inch

• Notes
• • AM radio.
    • LW: 150 - 400 kHz.
    • BC: 512 - 1620 kHz.
    • SW: 5.95 - 6.2 MHz (49m band).
  • FM radio with AFC: 87.5 - 104 MHz.
  • Amplifier: 1 x 6 Watt.
  • Power supply can be set with switches for:
    • 6V (negative to earth).
    • 12V (negative or positive to earth).
  • Contains diodes: 1 x BA100, 7 x AA119, 1 x BA102, 1 x OA202, 1 x BZY59.
  • Contains an internal DC/DC convertor. The chassis is divided into 2 parts to isolate the RF part from the convertor radiation.

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

• Author
• Model page created by Radiomuseum Olen Museum. See "Data change" for further contributors.

• Other Models

• Here you find 5271 models, 4415 with images and 3457 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt