• Country
• Germany

• Manufacturer / Brand
• ITT-Graetz

• Year
• 1985

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 105385

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Powered by external power supply or a main unit. / 13,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Synthesizer Tuner HST7500 - ITT-Graetz

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 400 x 60 x 285 mm / 15.7 x 2.4 x 11.2 inch

• Notes
• IC-bestückter Analogtuner mit PLL-Steuerung für Heim-Stereo-Komponentenanlage (HS 7500). 14 frei programmierbare Programmspeicherplätze. IC im Signalweg: LA1235, LA1245, C1161.

• Source of data
• - - Data from my own collection

• Literature/Schematics (1)
• -- Original prospect or advert

• Author
• Model page created by Jens Dehne. See "Data change" for further contributors.

• Other Models

• Here you find 74 models, 67 with images and 59 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ITT-Graetz