• Country
• Germany

• Manufacturer / Brand
• Graetz, Altena (Westfalen)

• Year
• 1951/1952

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 25312

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

• Number of Tubes
• 8

• Valves / Tubes
• UF42 UCH42 UF43 UAF42 UM4 UB41 UAF42 UL41

• Main principle
• Superheterodyne (common); ZF/IF 472 or 468/10700 kHz; 2 AF stage(s)

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

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

• Power type and voltage
• AC/DC-set / 110-125; 220-240 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 158GW - Graetz, Altena Westfalen

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 620 x 370 x 300 mm / 24.4 x 14.6 x 11.8 inch

• Notes
• Dieses Gerät existiert auch in der Version mit moderner UKW-Baueinheit (Graetz Nr. 6911); Umbauanleitung nach Graetz - Werksempfehlung aus dem Jahr 1957.

• Net weight (2.2 lb = 1 kg)
• 12.3 kg / 27 lb 1.5 oz (27.093 lb)

• External source of data
• Wiesmüller

• Source of data
• Lange, Schaltungen der Funkindustrie

• 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)