• Country
• Austria

• Manufacturer / Brand
• Kapsch & Söhne (KS), Telephon- und Telegraphenfabriks-AG; Wien

• Year
• 1927/1928

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 9285

• Number of Tubes
• 4

• Valves / Tubes
• A415 A415 A415 A415 A415 A415 B406

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Polyhet 7 Spezialkit - Kapsch & Söhne KS, Telephon-

• Notes
• Bausatz für 25-125, 120-600 oder 800-2800m

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 613 models, 506 with images and 376 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kapsch & Söhne (KS), Telephon- und Telegraphenfabriks-AG; Wien