• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1970–1973

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 28186

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

• Number of Transistors
• 10

• Semiconductors
• CS9016 CS9018 CD0000 CS9018 CD0000 M193 CS9018 1N60 1N60 CD0000 CS1312 BT1 CS1312 2SB364 2SD104

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz; 3 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)     8 FM circuit(s)

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

• Power type and voltage
• Dry Batteries / (6 × 1,5) Volt

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

• Power out
• 0.6 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Grazia informatic 300 52130903 - Graetz, Altena Westfalen

• Dimensions (WHD)
• 210 x 125 x 57 mm / 8.3 x 4.9 x 2.2 inch

• Notes
• Modell ist technisch baugleich mit Ingelen Informatic TR330.

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

• External source of data
• Erb

• Source of data
• Handbuch VDRG 1970/1971

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

• Other Models

• Here you find 770 models, 689 with images and 593 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)