• Country
• Japan

• Manufacturer / Brand
• Mitsubishi Electric Corporation

• Year
• 1964–1966

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 232188

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

• Number of Transistors
• 7

• Semiconductors
• 2SA103 2SA101 2SA100 2SA100 2SB170 2SB172 2SB172

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5.7 cm = 2.2 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: 7X-164 - Mitsubishi Electric

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

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

• Price in first year of sale
• 22.05 AUS £

• Mentioned in
• Mingay's Price Service (Feb 1965 to Feb 1966.)

• Literature/Schematics (1)
• J.R. Publications Transistor Radio Service Handbook (Group C2, 1965, Page M21.)

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

• Other Models

• Here you find 324 models, 264 with images and 92 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Mitsubishi Electric Corporation