• Country
• Switzerland

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

• Year
• 1938

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 123627

• Number of Tubes
• 12

• Valves / Tubes
• EF5 EH2 EK2 EBC3 EF5 EBC3 EF6 EL3 EF6 EB4 EF5 AZ4 STV280/40 H85-255/60

• Main principle
• Superhet, double/triple conversion

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Mess- und Kontrollempfänger RD-2679 - Autophon AG inkl. Téléphonie

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

• Dimensions (WHD)
• 675 x 330 x 355 mm / 26.6 x 13 x 14 inch

• Notes
• Mess- und Kontrollempfänger, 100 kHz - 56 MHz, AM, CW;
  RF-Gain (Empfindlichkeit), stufenlose Bandbreitenregler, HRO - dial, Steckspuleneinschübe.
  In Kleinserie von Autophon gebauter Vorgänger des E39, ein auf dem Konzept des HRO basierender Allwellenempfänger.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• 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