• Anno
  • 1922 ?
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 371368

 Specifiche tecniche

  • Numero di tubi
  • 4
  • Valvole
  • Principio generale
  • A circuiti accordati (TRF o amplif. diretta in generale)
  • Gamme d'onda
  • Solo onde medie (OM).
  • Tensioni di funzionamento
  • Batterie (di accumulatori e/o a secco)
  • Altoparlante
  • -altoparlante presente ma di tipo ignoto.
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Anode Table Receiver - Anode Wireless & Scientific
  • Forma
  • Diverse forme (descritte nelle note).
  • Annotazioni
  • A distinctive early British broadcast receiver introduced at the All‑British Wireless Exhibition in October 1922. The Anode Table Receiver was designed as a piece of domestic furniture, with the entire wireless set enclosed inside a polished wooden table. A falling side panel provided access to the controls and components, and — unusually for 1922 — the cabinet incorporated a built‑in loudspeaker, making the set a self‑contained unit without the need for a separate horn or cone speaker.

    Alongside the table model, the company exhibited its “Unit System”, a modular construction based on the firm’s patented variometer and precision mica‑dielectric condensers. The system comprised:

    • Unit 1: Patent Anode Variometer Tuner (350–500 m)
    • Unit 2: High‑frequency amplifier (one valve)
    • Unit 3: Detector unit with rheostat and potentiometer
    • Unit 4a: Low‑frequency amplifier (two valves)
    • Unit 5: Telephone transformer for low‑resistance headphones

    Users could assemble a receiver progressively, beginning with tuner and detector units and adding amplifiers for greater volume. The integrated loudspeaker in the table model represented an early attempt to produce a “living‑room friendly” wireless set, anticipating later radiogram designs.

  • Autore
  • Modello inviato da Gary Cowans. Utilizzare "Proponi modifica" per inviare ulteriori dati.

 Collezioni | Musei | Letteratura

 Forum