• Country
• Germany

• Manufacturer / Brand
• Südfunk-Apparatebau, Dr. Ing. Robert Ott; Stuttgart

• Year
• 1962–1964

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 17167

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

• Number of Transistors
• 9

• Semiconductors
• OC615V or. AF106 or. AF102 OC615M or. AF135 OC614 or. AF136 AF105 or. AF137 AF105a or. AF138 OC604 or. 2SB54 OC604 or. 2SB54 OC74 or. AC117 OC74 or. AC117 OA160 OA172 E25C25

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

• Tuned circuits
• 7 AM circuit(s)     11 FM circuit(s)

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

• Power type and voltage
• Batteries / addl. power jack / 3R12: 2 x 4.5 / 6 or 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 cm = 3.9 inch

• Power out
• 0.9 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Portable K91897 - Südfunk-Apparatebau, Dr. Ing.

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 280 x 180 x 100 mm / 11 x 7.1 x 3.9 inch

• Notes

• Südfunk Portable K 91897 kann über zusätzliche Autohalterung (DM 20,-) aus der 6 oder 12 V Kfz-Batterie versorgt werden, inklusiv Autoantennen-Anschluss. Tastenfolge: Tonblende, LW, MW, KW, UKW (87 - 104 MHz). Anschluss für TA/TB.

  Preise in 1963/64: DM 238,-, Autohalterung DM 16,-

  Siehe auch Quelle Simonetta Autokoffer BT941

  Nachfolger in anderem Gehäuse: Modell: Portable 918912 

• Net weight (2.2 lb = 1 kg)
• 2.3 kg / 5 lb 1.1 oz (5.066 lb)

• Price in first year of sale
• 269.00 DM

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Handbuch VDRG 1962/1963 / Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Handbuch RFP 1963 (und RFP 1962/63 S.262)

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

• Other Models

• Here you find 157 models, 115 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Südfunk-Apparatebau, Dr. Ing. Robert Ott; Stuttgart