• Country
• Germany

• Manufacturer / Brand
• Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München

• Year
• 1973/1974

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 129498

• Number of Tubes
• 1

• Valves / Tubes
• TCR700A

• Number of Transistors
• 24

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 220 / 12 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Alpha FK 531 - Siemens & Halske, -Schuckert

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

• Dimensions (WHD)
• 330 x 260 x 310 mm / 13 x 10.2 x 12.2 inch

• Notes
• 31 cm Portable, 3 IC´s, 34 Dioden, Hochspannungskaskade, VHF/UHF-Tuner, Teleskop-Antenne.

• Net weight (2.2 lb = 1 kg)
• 7.5 kg / 16 lb 8.3 oz (16.52 lb)

• Mentioned in
• -- Original-techn. papers. (Weiler Angebot 1973/74)

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 2533 models, 2141 with images and 1335 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München