• Country
• Germany

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

• Year
• 1963–1965

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 24861

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

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

• Number of Tubes
• 5

• Valves / Tubes
• ECC85 ECH81 EAF801 ECC808 EAM86

• Number of Transistors

• Semiconductors
• OA172 OA172 OA150

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

• Tuned circuits
• 6 AM circuit(s)     10 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Powered by external power supply or a main unit. / AC 6,3 & DC 255 Volt

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Stereo-Rundfunkempfangsteil HF20 - Grundig Radio-Vertrieb, RVF,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 555 x 119 x 140 mm / 21.9 x 4.7 x 5.5 inch

• Notes

• Grundig Stereo-Decoder IV (4) oder Stereo-Automatic-Decoder V (5) nachrüstbar;
  Stromversorgung aus Endstufe NF10, alternativ NF1 oder NF2.

  Preis in 1964/65 DM 430,-

  Die Grosshandelskataloge 1963/64 bezeichnen das Modell lediglich als Rundfunkempfangsteil HF20.

• Net weight (2.2 lb = 1 kg)
• 6.5 kg / 14 lb 5.1 oz (14.317 lb)

• Price in first year of sale
• 379.00 DM

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1963/1964

• Mentioned in
• Handbuch VDRG 1964/1965

• Literature/Schematics (1)
• Handbuch RFP 1963 (S.201, und 1964/65 S.188)

• Literature/Schematics (2)
• -- Original-techn. papers.

• Other Models

• Here you find 6196 models, 5420 with images and 4191 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Grundig (Radio-Vertrieb, RVF, Radiowerke)