• Country
• Switzerland

• Manufacturer / Brand
• Apco AG (Apparate Companie AG); Zürich

• Year
• 1943/1944

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 12003

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

• Main principle
• RF Converter/Adapter (not voltage converter)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Powered by external power supply or a main unit.

• Material
• Metal case

• from Radiomuseum.org
• Model: Echovox KW-Adapter - Apco AG Apparate Companie AG;

• Dimensions (WHD)
• 130 x 80 x 90 mm / 5.1 x 3.1 x 3.5 inch

• Notes
• Echovox Kurzwellen-Banddehnungs-Adapter für 6 Bänder.

• Price in first year of sale
• 135.00 SFr

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

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

• Other Models

• Here you find 7 models, 6 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Apco AG (Apparate Companie AG); Zürich