• Country
• Germany

• Manufacturer / Brand
• ITT-Graetz

• Year
• 1984

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 224046

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

• Number of Transistors
• 9

• Semiconductors
• unknown_tr TDA1220 L1446 TBA820 NE555

• Main principle
• Superheterodyne (common); ZF/IF 459/10700 kHz; 1 AF stage(s)

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

• Power type and voltage
• Line / Batteries (any type) / AC 220 & AA 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Clockradio CR223 - ITT-Graetz

• Shape
• Tablemodel with Clock ((Alarm-) Clock Radio).

• Dimensions (WHD)
• 260 x 106 x 60 mm / 10.2 x 4.2 x 2.4 inch

• Notes

• Entspricht CR222, jedoch mit zusätzlichem LW-Bereich. IC-Bestückung: TDA 1220B AM-HF-ZF/FM-ZF; TBA820M NF-Endst.; L1446 Clock-Motortreiber; NE555 Aarm/Snooze-Timer; Gangreserve Quarz-Analoguhr: 1,5 V Mignon-Zelle (AA).

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Manfred Rauschen. 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