• Country
• United States of America (USA)

• Manufacturer / Brand
• Gamble-Skogmo, Inc.; Minneapolis, MN

• Year
• 1960 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 119167

• • Brand: Coronado

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.05 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Coronado Transistor Six RA50-9902 - Gamble-Skogmo, Inc.;

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

• Dimensions (WHD)
• 4.5 x 2.5 x 1.25 inch / 114 x 64 x 32 mm

• Notes

• Similar to the models reported under Sharp TR-210.

  Made in Japan

• Mentioned in
• Transistor Radios 1954-68 (p.96)

• Literature/Schematics (1)
• Collector's Guide To TrR1 Bunis trans.94 (1996, page 71 for RA50-9902A)

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

• Other Models

• Here you find 705 models, 331 with images and 635 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN