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"Portable" K766

'Portable' K766; Südfunk-Apparatebau, (ID = 386126) Radio
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'Portable' K766; Südfunk-Apparatebau, (ID = 386126) Radio
Südfunk-Apparatebau,: "Portable" K766 [Radio] ID = 386126 932x699
Select picture or schematic to display from thumbnails on the right and click for download.
For model 'Portable' K766, Südfunk-Apparatebau, Dr. Ing. Robert Ott; Stuttgart
Country:  Germany
Manufacturer / Brand:  Südfunk-Apparatebau, Dr. Ing. Robert Ott; Stuttgart
Year: 1960/1961 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: OC170 AF101 AF101 OC604 OC604 OC74 OC74 OA70
Main principle Superheterodyne (common); ZF/IF 470 kHz
Tuned circuits 8 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Power type and voltage Dry Batteries / 4 × 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch
Power out 0.7 W (unknown quality)
from Model: "Portable" K766 - Südfunk-Apparatebau, Dr. Ing.
Material Leather / canvas / plastic - over other material
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 220 x 155 x 75 mm / 8.7 x 6.1 x 3 inch
  • In der ersten Saison ist der Portable K766 bestückt mit den Transistoren:
    • OC614, OC612, 3× OC604, 2× OC604spez und den Dioden OA160, OA172
  • Nun führt er die Transistoren:
    • OC170, 2× AF101, 2× OC604, 2× OC74 und mehr Kreise (laut Funktechnik 10/1960, S.369 8 Kreise)


Net weight (2.2 lb = 1 kg) 1.9 kg / 4 lb 3 oz (4.185 lb)
Price in first year of sale 189.00 DM
External source of data E. Erb 3-907007-36-0
Source of data HdB d.Rdf-& Ferns-GrH 1960/61 / Radiokatalog Band 2, Ernst Erb

All listed radios etc. from Südfunk-Apparatebau, Dr. Ing. Robert Ott; Stuttgart
Here you find 152 models, 109 with images and 30 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.