• Country
• United States of America (USA)

• Manufacturer / Brand
• Shield Electronics Co.; Chicago (IL)

• Year
• 1955 ??

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 126903

• Main principle
• Crystal or Solid State Detector

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - only for Earphone!

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Germanium Radio RA-277 - Shield Electronics Co.;

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

• Dimensions (WHD)
• 3.38 x 2.5 x 1 inch / 86 x 64 x 25 mm

• Notes
• Shield Electronics RA-277, Germanium Radio;
  Tuning wheel with scale.

• Source of data
• -- Collector info (Sammler)

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

• Other Models

• Here you find 6 models, 4 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Shield Electronics Co.; Chicago (IL)