• Country
• Germany

• Manufacturer / Brand
• Lorenz; Berlin, Zuffenhausen u.a.

• Year
• 1950/1951

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 3172

• • Brand: SEL

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

• Number of Tubes
• 2

• Valves / Tubes
• UCH71 UCH71

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif.

• Main principle
• RF Converter/Adapter (not voltage converter); ZF/IF 16800 kHz; 1 AF stage(s)

• Tuned circuits
• 4 FM circuit(s)

• Wave bands
• FM Broadcast Band Only

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

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: UKW-FM Zusatz - Lorenz; Berlin, Zuffenhausen u

• Dimensions (WHD)
• 115 x 130 x 250 mm / 4.5 x 5.1 x 9.8 inch

• Notes
• Pendler auf der ZF 16,8 MHz.
  Technisch identisch zu Schaub UZ51.

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

• Price in first year of sale
• 115.00 DM

• Source of data
• Kat.d. Rundf.Gr.Handel 1950/51 / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Funkschau (5108)

• Picture reference
• Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

• Other Models

• Here you find 732 models, 586 with images and 359 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Lorenz; Berlin, Zuffenhausen u.a.