• Country
• Switzerland

• Manufacturer / Brand
• Autophon AG (inkl. Téléphonie SA); Solothurn

• Year
• 1934/1935

• Category
• Wired Receiver (AF only)

• Radiomuseum.org ID
• 11302

• Number of Tubes
• 2

• Valves / Tubes
• HP4101 PV4100

• Main principle
• Audio-Amplification; 1 AF stage(s)

• Wave bands
• - without

• Details
• Wired Wireless Receiver(AF only)

• Power type and voltage
• Line (AC, UC or DC not known)

• Material
• Wooden case

• from Radiomuseum.org
• Model: NF-Telefonrundspruch T2-1934 - Autophon AG inkl. Téléphonie

• Shape
• Tablemodel, low profile (big size).

• Notes
• Flachbau?

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Die Tungsram-Tabellen führen das Modell auf.

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 244 models, 187 with images and 148 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Autophon AG (inkl. Téléphonie SA); Solothurn