• Country
• Germany

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

• Year
• 1957/1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 147490

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

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

• Number of Tubes
• 8

• Valves / Tubes
• ECC85 ECH81 EBF89 EAA91 EM34 or EM35 ECC83 EL95 EL95

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 9 AM circuit(s)     15 FM circuit(s)

• Wave bands
• Broadcast, more than 2 SW bands plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 160; 220; 240 Volt

• Loudspeaker
• 4 Loudspeakers

• Power out
• 7 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 5077WE - Grundig Radio-Vertrieb, RVF,

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 665 x 400 x 275 mm / 26.2 x 15.7 x 10.8 inch

• Notes
• Grundig 5077WE is an export model.
  See also the domestic model
  Konzertgerät 5077.
  Short Wave: 4 bands. Rectifier: B250 C100.
  Dial lamps: 4x 6V 0,1A; 2x 7V 0,3A.
  Three elliptical permanent magnet dynamic speakers: 1 x 10"x5.5", 2 x 5.5"x4". One electrostatic tweeter.

• Source of data
• -- Schematic

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

• Author
• Model page created by Antonio Martins-Pais. See "Data change" for further contributors.

• Other Models

• Here you find 6208 models, 5433 with images and 4203 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