• Country
• Switzerland

• Manufacturer / Brand
• Albis, Albiswerke AG (Siemens Switzerland AG / Telefunken Zürich AG / Siemens-Albis); Albisrieden

• Year
• 1943–1945

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 11202

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• ECH3 ECH4 EBL1 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 471 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Details
• Wired Wireless Receiver(AF only)

• Power type and voltage
• Alternating Current supply (AC) / 110-250 Volt

• Loudspeaker
• Presumably Dynamic Loudspeaker (moving coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 442D - Albis, Albiswerke AG Siemens

• Dimensions (WHD)
• 380 x 285 x 214 mm / 15 x 11.2 x 8.4 inch

• Notes
• mit TR

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Price in first year of sale
• 420.00 SFr

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Thali-Schemasammlung und Tungsram-Röhrenbestückung.

• Other Models

• Here you find 170 models, 146 with images and 141 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Albis, Albiswerke AG (Siemens Switzerland AG / Telefunken Zürich AG / Siemens-Albis); Albisrieden