• Country
• Germany

• Manufacturer / Brand
• Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern

• Year
• 1972/1973

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 87945

• • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

• Number of Transistors
• 11

• Semiconductors
• BF255 BF241 BF241 BF241 BF240 BF241 BC308 BC238 BC338 AC187 AC188 AA112 AA112 AA112 BZ102 ZF3,3

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Tuned circuits
• 8 AM circuit(s)     10 FM circuit(s)

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

• Power type and voltage
• Line / Batteries (any type) / 110-240; 6 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: City-Boy 500a - Grundig Radio-Vertrieb, RVF,

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

• Notes
• UKW: 87,5 - 108 MHz
  KW: 5650 - 16200 kHz
  MW: 510 - 1620 kHz
  LW: 145 - 260 kHz
  

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

• Author
• Model page created by Josef Pilz. See "Data change" for further contributors.

• Other Models

• Here you find 6208 models, 5437 with images and 4205 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke); Fürth/Bayern