Transistor 300

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

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  • Year
  • 1966 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 134980
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

 Technical Specifications

  • Number of Transistors
  • 9
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz
  • Tuned circuits
  • 7 AM circuit(s)     10 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Batteries / addl. power jack / 2 x 4,5 / 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Transistor 300 - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 285 x 185 x 70 mm / 11.2 x 7.3 x 2.8 inch
  • Notes

  • On the top, dial and 4 buttons: on/off, tone, FM, AM/MW; knobs for volume and tuning. On the left side, socket for external power supply Grundig plug and for earphone. On the bottom side, access to the battery compartment.
    Retractable telescopic antenna, 8 sections. 
    Inside, on the speaker, 14 cm x 9 cm, the writings 7.5 Ω, 2 W. Ferrite 17.8 cm. 
    Rigid handle, with full excursion. 

    Measurements taken into account the protrusions, weight without batteries.

    Parallelgerät zum Record Boy 206a.

  • Net weight (2.2 lb = 1 kg)
  • 1.9 kg / 4 lb 3 oz (4.185 lb)
  • Mentioned in
  • Original Grundig Service Unterlagen
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Josef Pilz. See "Data change" for further contributors.

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The model Transistor is part of the collections of the following members.

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The model Transistor can be seen in the following museums.

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