• Country
• United States of America (USA)

• Manufacturer / Brand
• Spencer - Kennedy Laboratories Inc., Boston

• Year
• 1950 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 358432

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115; 230 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Variable Electronic Filter 302 - Spencer - Kennedy Laboratories

• Shape
• Rack

• Dimensions (WHD)
• 482 x 140 x 340 mm / 19 x 5.5 x 13.4 inch

• Notes

• Variable Electronic Filter Model 302: two variable electronic Filters

• Mentioned in
• -- Collector info (Sammler)

• Author
• Model page created by Martin Bösch. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Spencer - Kennedy Laboratories Inc., Boston