• Country
• Japan

• Manufacturer / Brand
• Sansei Electronics Corp (SEC).; Tokyo

• Year
• 1960 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 195401

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

• Number of Transistors
• 6

• Semiconductors
• 2SB113 2SB112 2SB112 2SB112 2SD21 2SB221

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Signal Tracer SE-350 - Sansei Electronics Corp SEC.;

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

• Dimensions (WHD)
• 80 x 150 x 65 mm / 3.1 x 5.9 x 2.6 inch

• Notes
• The Signal Tracer (without Injector) Sansei SE-350A has 1 Transistor, 1 IC M5106P, 3 Diodes. This model before, the SE-350 has transistors. The model SE-360 is a Signal Tracer with Injector.

• Net weight (2.2 lb = 1 kg)
• 0.460 kg / 1 lb 0.2 oz (1.013 lb)

• Author
• Model page created by Ernst Erb. See "Data change" for further contributors.

• Other Models

• Here you find 30 models, 25 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sansei Electronics Corp (SEC).; Tokyo