GR-7100

Zephyr Co., Ltd.; Tokyo

Data
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  • Year
  • 1955 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 182205

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Dry Batteries / 1,5 & 45 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: GR-7100 - Zephyr Co., Ltd.; Tokyo
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 5.75 x 3.75 x 0 inch / 146 x 95 x 0 mm
  • Notes

  • Zephyr GR-7100.
    Battery economy mode operates with earphones only by deactivating the filament of the last AF stage.

    Similar to GR-7000.

  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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