• Year
  • 1951 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 97734

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Capacity Bridge 381 - Simpson Electric Co.; Chicago,
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 3.62 x 5.5 x 2.37 inch / 92 x 140 x 60 mm
  • Notes
  • Capacity bridge with 4 ranges:

    • Range 1: 20 mmfd to 500 mmfd
    • Range 2: 0.0005 mfd to 0.05 mfd
    • Range 3: 0.05 mfd to 5 mfd
    • Range 4: 5 mfd to 500 mfd

    Dealer's net price in 1953: $28.50

  • Net weight (2.2 lb = 1 kg)
  • 1.75 lb (1 lb 12 oz) / 0.795 kg
  • Price in first year of sale
  • 22.00 $
  • Mentioned in
  • Advertisement 1953
  • Literature/Schematics (1)
  • 1951 Newark catalog Nº 51
  • Author
  • Model page created by Vitor Oliveira. See "Data change" for further contributors.

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