Battery Electric 2221

Realtone Electronics Corp.; New York

  • Year
  • 1970 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 141208
    • alternative name: Realtone, NY

 Technical Specifications

  • Number of Transistors
  • 9
  • Semiconductors
  • Main principle
  • Superheterodyne (common)
  • Tuned circuits
  • 4 AM circuit(s)     7 FM circuit(s)
  • Wave bands
  • Broadcast (BC) and FM or UHF.
  • Power type and voltage
  • Line / Batteries (any type) / 110-120 or 4 × C 1.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 3 inch = 7.6 cm
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Battery Electric 2221 - Realtone Electronics Corp.;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 5.5 x 8.5 x 3 inch / 140 x 216 x 76 mm
  • Notes
  • Realtone 2221, Battery Electric;


    Made in Singapore

  • Source of data
  • -- Collector info (Sammler)
  • Mentioned in
  • -- Original prospect or advert (Denton Record-Chronicle, Dec.16, 1970, page 33)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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