Personal Portable Transistor Radio PP-T Transistor

Cardiff-Hall Electronics, Inc.; Larchmont, NY

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  • Year
  • 1958 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 357135

 Technical Specifications

  • Number of Transistors
  • 1
  • Semiconductors
  • Main principle
  • TRF with diode detector
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / AA: 1 x 1.5 Volt
  • Loudspeaker
  • - only for Earphone!
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Personal Portable Transistor Radio PP-T Transistor - Cardiff-Hall Electronics, Inc.
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 3.5 x 2.5 x 0 inch / 89 x 64 x 0 mm
  • Notes

  • An early ad photo shows a dimpled plastic face with a dial on the right front.

    A later ad photo shows a different plastic face with "PP-T" over "TRANSISTOR" on a smooth rectangular block on the left front with a dial on the right front.

  • Price in first year of sale
  • 4.95 USD
  • Literature/Schematics (1)
  • -- Original prospect or advert (The Bridgeport [CT] Post, June 22, 1958, page 49, ad photo with no model on radio front)
  • Literature/Schematics (2)
  • -- Original prospect or advert (Rochester [NY] Democrat and Chronicle, Aug. 11, 1958, p 4, ad photo "PP-T TRANSISTOR" on radio front)
  • Author
  • Model page created by Aldo Andreani. See "Data change" for further contributors.

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