Sampson Super Alarm SC-4000

• Country
• United States of America (USA)

• Manufacturer / Brand
• Sampson, The, Co.; Chicago, IL

• Year
• 1961/1962

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 128376

• • Brand: Hemisphere

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 6

• Semiconductors
• 2SA15 2SA12 2SA12 2SB75 2SB77 2SB77 1N34A

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Dry Batteries / 4 x N 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2 inch = 5.1 cm

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Sampson Super Alarm SC-4000 - Sampson, The, Co.; Chicago, IL

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

• Dimensions (WHD)
• 120 x 70 x 30 mm / 4.7 x 2.8 x 1.2 inch

• Notes

• Built-in watch with "Alarm" function. Manual wind pin lever Swiss movement.

  Made in Japan

• Net weight (2.2 lb = 1 kg)
• 0.2 kg / 0 lb 7 oz (0.441 lb)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 588 folder 14 date 7-62)

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

• Other Models

• Here you find 11 models, 8 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sampson, The, Co.; Chicago, IL