• Country
• Germany

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

• Year
• 1957 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 26816

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

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 EF89 EBC41 EL95

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

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

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 70WE - Grundig Radio-Vertrieb, RVF,

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 290 x 180 x 135 mm / 11.4 x 7.1 x 5.3 inch

• Notes

• Caution - Attention:
  Hot chassis, use an isolating transformer when working at the opened receiver.

  Achtung:
  Chassis hat keine Trennung vom Netzanschluss! Für Reparaturen Trenntrafo verwenden.

  Grundig 70WE is an export model. Metal-rectifier is an E250C85.

  MW: 510 to 1620 kc (kHz)
  SW: 4.15 to 16 Mc (MHz)

• Net weight (2.2 lb = 1 kg)
• 2.9 kg / 6 lb 6.2 oz (6.388 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Thorsten Brandenburg. See "Data change" for further contributors.

• Other Models

• Here you find 6208 models, 5434 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