• Paese
• Europa

• Produttore / Marca
• Unknown Europe

• Anno
• 1924

• Categoria
• Radio (o sintonizzatore del dopoguerra WW2)

• Radiomuseum.org ID
• 244911

• • alternative name: Unbekannt Europa

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Principio generale
• Rivelazione a galena / semi-conducteur

• N. di circuiti accordati
• 1 Circuiti Mod. Amp. (AM)

• Gamme d'onda
• Solo onde medie (OM).

• Materiali
• Speciale materiale, descritti nelle note.

• Radiomuseum.org
• Modello: FELIX the Cat; Felix der Kater; Crystal set, Detektor [all models] - Unknown Europe

• Forma
• Radio di design, novelty, gadget, pubblicitaria o di forma inusuale

• Annotazioni

• This Character "Felix the Cat" debuted in a short film "feline follies" in 1900. It was soon syndicated to hundreds of newspapers around the world and became an international celebrity.

  In 1924 it was used for a novelty crystal set (S.J.E.,London), also self construction guides were issued e.g. by "Amateur Wireless" or the "Radiowelt".

  Tuning took place by moving the cat's tail, which moved  one coil of a variometer made from two loosely coupled basket coils, where one was fixed and the other could be swung. Another type used a tail-operated slide coil.

  The whole Novelty was made from plywood. Several designes are known (UK, Germany/Austria)

  To avoid scattering all over RMorg the different types are concentrated here under their common name FELIX, the cartoon character.

• Bibliografia
• Tickling the Crystal; Sanders (vol.2, p.46 ff.)

• Autore
• Modello inviato da Konrad Birkner † 12.08.2014. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 208 modelli, di cui 175 con immagini e 19 con schemi.
  Elenco delle radio e altri apparecchi della Unknown Europe