• Country
• Germany

• Manufacturer / Brand
• LTP, Apparatewerk Lennartz & Boucke KG, Tübingen (Siehe auch LTP Himmelwerk AG)

• Year
• 1949/1950

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 15868

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

• Number of Tubes
• 5

• Valves / Tubes
• UCH5 UF5 UF5 UBL3 UY3

• Main principle
• Superheterodyne (common); ZF/IF 473 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

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

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: Zauberflöte 1SU4AU - LTP, Apparatewerk Lennartz &

• Notes
• [RM4906-276BS]

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Mentioned in
• Funk-Technik (FT) (5015)

• Other Models

• Here you find 34 models, 19 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from LTP, Apparatewerk Lennartz & Boucke KG, Tübingen (Siehe auch LTP Himmelwerk AG)