• Year
  • 1953 ?
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 363932

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Wave bands
  • Long Wave and/or Very Low Frequency (VLF).
  • Power type and voltage
  • AC/DC-set / AC/DC 117=110-120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Masco WF-1A - Masco Mark Simpson Company Inc
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Masco model WF-1A is an AC-DC operated wireless intercommunication unit. Audio is AM modulated with a fixed carrier frequency of 200 (factory default), 225, or 250 kHz.

  • Author
  • Model page created by Dirk Taekels. See "Data change" for further contributors.

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