• Country
• Japan

• Manufacturer / Brand
• Aiwa Co. Ltd.; Tokyo

• Year
• 1970 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 191492

• Number of Transistors
• 7

• Semiconductors

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 5 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: AR-733 [AM/SW] - Aiwa Co. Ltd.; Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 256 x 190 x 78 mm / 10.1 x 7.5 x 3.1 inch

• Notes
• Aiwa AR-733 with AM (MW) and SW.
  Coverage:
  AM 525...1620 kHz
  SW 3.3...12 MHz
  Has telescopic and ferrite rod antennas.
  Earphone socket.
  See also Aiwa AR-733 with two short wave ranges.

• Net weight (2.2 lb = 1 kg)
• 1.150 kg / 2 lb 8.5 oz (2.533 lb)

• Author
• Model page created by Bernhard Nagel. See "Data change" for further contributors.

• Other Models

• Here you find 920 models, 871 with images and 159 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Aiwa Co. Ltd.; Tokyo