• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1933 ?

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

• Radiomuseum.org ID
• 281484

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

• Number of Tubes
• 3

• Valves / Tubes
• E424N E452T 1801

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

• Wave bands
• Short Wave (SW only)

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Short Wave Converter 341A - Philips; Eindhoven tubes

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 210 x 220 x 155 mm / 8.3 x 8.7 x 6.1 inch

• Notes

• Philips 341A is an AC operated Short Wave Converter which allows in conjunction with an MW/broadcast receiver SW reception.

  Two operating modes:

  • Normal (MW/LW signals are bypassed to the following receiver) or
  • SW Conversion. The Converter acts as a superheterodyne, output signal is located in the MW band.

  We actual don't know by which Philips branch this converter has been developed or manufactured. Due to the general appearance and workmanship we allocate this model to the headquarter Philips Netherlands.

• Mentioned in
• -- Schematic

• Author
• Model page created by Julio Lafuente Herrero. See "Data change" for further contributors.

• Other Models

• Here you find 5233 models, 4365 with images and 3446 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt