• Country
• Germany

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

• Year
• 1962–1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 2154

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

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

• Number of Transistors
• 6

• Semiconductors
• AF127 AF127 AF127 2SB54 2SB56 2SB56 1N60 1N60

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• Dry Batteries / 3 × 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.5 cm = 2.2 inch

• Power out
• 0.2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Micro-Boy 202 - Grundig Radio-Vertrieb, RVF,

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

• Dimensions (WHD)
• 125 x 81 x 33 mm / 4.9 x 3.2 x 1.3 inch

• Notes
• Farben: graphit, azaleenrot oder elfenbein, jeweils mit weiß kombiniert. Kopfhoreranschluß über 2,5mm Klinkenbuchse Die Bereitschaftstasche kostete 9,80DM extra.

• Net weight (2.2 lb = 1 kg)
• 0.320 kg / 0 lb 11.3 oz (0.705 lb)

• Price in first year of sale
• 108.00 DM

• Source of data
• Handbuch VDRG 1962/1963 / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Handbuch VDRG 1963/1964

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 6211 models, 5439 with images and 4208 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