• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1973–1975

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 28967

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

• Number of Transistors
• 11

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 460/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-127; 220 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 3 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Komtess automatic  303 - Graetz, Altena Westfalen

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 410 x 90 x 145 mm / 16.1 x 3.5 x 5.7 inch

• Notes

• Gespreiztes 49-m-Band; Gehäuse in schwarz, weiss oder orange mit Metallverblendung.

  Parallelgerät zum Ingelen Komtess automatic 303.

• Net weight (2.2 lb = 1 kg)
• 2.3 kg / 5 lb 1.1 oz (5.066 lb)

• External source of data
• Erb

• Source of data
• Katalog RFP 1973

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

• Other Models

• Here you find 777 models, 697 with images and 596 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Graetz, Altena (Westfalen)