• Year
  • 1965–1967
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 70826
    • alternative name: Grundig Portugal || Grundig USA / Lextronix

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Number of Transistors
  • Main principle
  • Superheterodyne (common); Export model
  • Tuned circuits
  • 6 AM circuit(s)     10 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 100U - Grundig Radio-Vertrieb, RVF,
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 390 x 230 x 160 mm / 15.4 x 9.1 x 6.3 inch
  • Notes
  • Exportausführung für USA, ähnlich RF100; keine Sendernamen auf Skala.
    Bei UKW-Betrieb wird die HF-Vorstufe (1. System der ECC85) in Reflexschaltung als erste FM-ZF-Stufe verwendet. Siehe auch Gerätebeschreibung des Grundig 80U.

    The design of this radio was the responsibility of RM member and frequent contributer
    Hans Knoll, in 1965.
    Grundig 100 U;
    Made for export to the United States.
    FM: 87...108 MHz,
    AM: 510...1620 kHz,
    tone control, has a 5-pin DIN terminal to connect a record player or tape recorder.

  • External source of data
  • Ebay USA
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

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

 Forum

Forum contributions about this model: Grundig Radio-: 100U

Threads: 1 | Posts: 2

A student at MIT analyzed this radio for his Master's thesis.  3.2MB PDF file.

Analysis and Restoration of a 1960s era Vacuum Tube AM-FM Reflex Receiver
By
Adam J. Golden
Submitted to the Department of Electrical Engineering and Computer Science
in Partial Fulfillment of the Requirements for the Degree of
Master of Engineering in Electrical Engineering and Computer Science
at the Massachusetts Institute of Technology

Paul Reid, 10.May.11

Weitere Posts (2) zu diesem Thema.