9 Transistor ZR-930

• Country
• Japan

• Manufacturer / Brand
• Zephyr Co., Ltd.; Tokyo

• Year
• 1960 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 106795

• Picture
• Schematics

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

• Number of Transistors
• 9

• Semiconductors
• 2N219 2N219 HJ-62 HJ-62 2N215 2N215 2N215 2N217 2N217

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 1 x 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 9 Transistor ZR-930 - Zephyr Co., Ltd.; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 75 x 116 x 30 mm / 3 x 4.6 x 1.2 inch

• Notes

• Zephyr Model ZR-930.  AM only.  Easel stand in back.  Civil Defense markings on dial.

  See also Londale 930

  Some essentially identical versions of this radio were Made in Hong Kong by the Zephyr Radio Co. Ltd..  These models date from around 1962/1963.

• Literature/Schematics (1)
• Collector's Guide To TrR1 Bunis trans.94 (Model info on page 316)

• Literature/Schematics (2)
• great little radios from Global & Zephyr, 2008 Wrobbel, p. 15, "c. 1960, Japan; c. 1962, Hong Kong"

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 32 models, 30 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zephyr Co., Ltd.; Tokyo