2 Band 7 Transistor 41-7TM-285S (7TM-285S Lace)

JCPenney, Penney's, J.C.Penney, Penncrest (brand); New York, NY

  • Year
  • 1959
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 139591

 Technical Specifications

  • Number of Transistors
  • 7
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast and Short Wave (SW).
  • Power type and voltage
  • Dry Batteries / 1 x 9 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.75 inch = 7 cm
  • Power out
  • 0.18 W (unknown quality)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 2 Band 7 Transistor 41-7TM-285S - JCPenney, Penney's, J.C.Penney
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Notes
  • Freq.Range: MW 540-1600 KC, SW 6-18 MC. Speaker Toshiba SP-3003 0.3W 10 Ohm. This Penney's 7TM-285S can also be found branded as Toshiba with the same model number.

  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model 2 Band 7 Transistor is part of the collections of the following members.

 Forum