• Country
• Brazil

• Manufacturer / Brand
• Indústria Eletrônica Itamarason; Ribeirão Preto

• Year
• 1974 ??

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 279119

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Auto rádio 723 - Indústria Eletrônica

• Shape
• Chassis only or for «building in»

• Notes

• Itamarason has 5 models of car radio based on 723 chassi

  MODEL	Vcc	Bands	EXTRA
  723	12	MW SW1 SW2
  724 12V	12	MW SW1 SW2 SW3
  724 6V	6	MW SW1 SW2 SW3
  734	12	MW SW1 SW2 SW3	Push pull audio output
  734B	12	MW SW1 SW2 SW3	Same as 734 with tape deck input jack

   

• Literature/Schematics (1)
• Manufacturer advertising 1974

• Author
• Model page created by Antonio Rabitti. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Indústria Eletrônica Itamarason; Ribeirão Preto