• Country
• Germany

• Manufacturer / Brand
• ITT-Graetz

• Year
• 1983

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 187147

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

• Number of Transistors
• 4

• Semiconductors
• BF324 BF451 BF451 BF451 TDA1220 TBA820

• Main principle
• Superheterodyne (common); ZF/IF 459/10700 kHz

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Line / Batteries (any type) / 120; 230 / 6 x 1,5 Volt

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

• Power out
• 1 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Grazia 310 - ITT-Graetz

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

• Dimensions (WHD)
• 255 x 160 x 55 mm / 10 x 6.3 x 2.2 inch

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Heribert Jung. See "Data change" for further contributors.

• Other Models

• Here you find 74 models, 68 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ITT-Graetz