• Country
• United States of America (USA)

• Manufacturer / Brand
• Oregon Electronic Mfg. Co.; Portland (OR)

• Year
• 1957 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 121014

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SJ7 6L6 6L6 5U4 6X5 0D3 0D3

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Power Supply A3 - Oregon Electronic Mfg. Co.;

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Notes
• Output 0 to 300 volts at 200ma, plus 0 to -150 bias voltage.

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Oregon Electronic Mfg. Co.; Portland (OR)