• Country
• United States of America (USA)

• Manufacturer / Brand
• Bliley Electric Company; Erie, (PA)

• Year
• 1937 ?

• Category
• Radio part (not a module) 

• Radiomuseum.org ID
• 305581

• Main principle
• RF-Circuit or wave trap (separate, can also be an antenna with amp.)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• No Power needed

• Material
• Various materials

• from Radiomuseum.org
• Model: Crystal Filter CF 1 - Bliley Electric Company; Erie,

• Dimensions (WHD)
• 32 x 52 x 11 mm / 1.3 x 2 x 0.4 inch

• Notes

• 465 kHz plug in filter.

• Author
• Model page created by Manfred Rathgeb. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 3 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bliley Electric Company; Erie, (PA)