• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1967–1969

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 1818

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

• Number of Transistors
• 9

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz; 3 AF stage(s)

• Tuned circuits
• 5 AM circuit(s)     7 FM circuit(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Dry Batteries / (4 × 1,5) Volt

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

• Power out
• 0.2 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Flip 41B 521304 - Graetz, Altena Westfalen

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

• Dimensions (WHD)
• 160 x 100 x 45 mm / 6.3 x 3.9 x 1.8 inch

• Notes
• Transistoren: CS9016, 3× CS9018, CS9018, 3× CS1312, CS9012, CS9013.
  Gehäuse: 521304 21 anthrazit; 5213 23 karneolrot; 521304 25 seidengrün.

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Source of data
• Handbuch VDRG 1968/1969 / Radiokatalog Band 1, Ernst Erb

• Other Models

• Here you find 770 models, 690 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)