Speech Processor SP-75 (model 1553)

Drake, R.L. Miamisburg, Ohio

  • Year
  • 1981 ??
  • Category
  • Amateur Equipment (Other, but not Key)
  • Radiomuseum.org ID
  • 92349

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit. / 11-16 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Speech Processor SP-75 - Drake, R.L. Miamisburg, Ohio
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 159 x 54 x 173 mm / 6.3 x 2.1 x 6.8 inch
  • Notes
  • Speech processor matching TR-5 / TR-7 transceivers.
  • Net weight (2.2 lb = 1 kg)
  • 0.6 kg / 1 lb 5.1 oz (1.322 lb)
  • Price in first year of sale
  • 159.00 $
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Speech Processor is part of the collections of the following members.

 Forum