Grandmaster Memory Keyer MFJ-484

MFJ Enterprises; Starkville (MS)

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  • Year
  • 1979 ?
  • Category
  • Morse-Equipment & TTY, RTTY, TDD etc.
  • Radiomuseum.org ID
  • 342287

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Batteries / addl. power jack / External Battery 12-15 DCV & Internal 1 x 9 / 12-15 DC Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Grandmaster Memory Keyer MFJ-484 - MFJ Enterprises; Starkville MS
  • Shape
  • Tablemodel, with any shape - general.
  • Notes

  • Automatically transmits a call with QTH, name etc. Duration of transmission ensured by a memory of 4096 bits with choice of 12 different messages. Automatic redial of the call in case of no answer. Adjustment of tone, volume and transmission speed. All indications of the regulations in the attached advertising page.

  • Mentioned in
  • -- Original prospect or advert (“Radio Rivista” official organ of "ARI Amat. Radio Assoc." of Italy, number 8, August 1980)
  • Literature/Schematics (1)
  • MFJ Grandmaster Memory Keyer Model MFJ-484 Owner's Manual, 1979
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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