• Year
  • 1990 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 162373
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

 Technical Specifications

  • Number of Transistors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Dry Batteries / AA: 2 x 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Challenge Boy 40a - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 185 x 90 x 28 mm / 7.3 x 3.5 x 1.1 inch
  • Notes
  • 1 LIN-IC der Type TA8100N (AM/FM-ZF, NF-E), 1 LIN-IC AN7213 (FM-V, Front end), Teleskopantenne für FM (40 cm), Ferritantenne für MW (5,5 cm), Anschluß für Kopfhörer über Klinkenbuchse 3,5 mm
  • Net weight (2.2 lb = 1 kg)
  • 0.380 kg / 0 lb 13.4 oz (0.837 lb)

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Collections

The model Challenge Boy is part of the collections of the following members.

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