• Country
• Japan

• Manufacturer / Brand
• Hitachi Ltd.; Tokyo

• Year
• 1973/1974

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

• Radiomuseum.org ID
• 112625

• • alternative name: Hitachi Sales Corp. of America

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

• Number of Transistors
• 7

• Semiconductors

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

• Tuned circuits
• 6 AM circuit(s)     7 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• 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).

• Power out
• 7 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: KM-1033F - Hitachi Ltd.; Tokyo

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 175 x 50 x 116 mm / 6.9 x 2 x 4.6 inch

• Notes
• 2 ICs; ein Quarz-Filter und Variometer-Abstimmung.

• Net weight (2.2 lb = 1 kg)
• 0.9 kg / 1 lb 15.7 oz (1.982 lb)

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Josef Pilz. See "Data change" for further contributors.

• Other Models

• Here you find 1057 models, 947 with images and 242 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hitachi Ltd.; Tokyo