• Country
• Germany

• Manufacturer / Brand
• Ultron-Elektronik GmbH; München

• Year
• 1966

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 112482

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

• Number of Transistors
• 6

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 250/400 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Dry Batteries / 4,5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: VHF-UHF-Antennentestgerät 505B - Ultron-Elektronik GmbH;

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

• Dimensions (WHD)
• 255 x 150 x 100 mm / 10 x 5.9 x 3.9 inch

• Notes
• 41 - 830 MHz, Feldstärkemeßbereich 20 µV - 0,1 V, Mithörkontrolle.

• Net weight (2.2 lb = 1 kg)
• 2.9 kg / 6 lb 6.2 oz (6.388 lb)

• Price in first year of sale
• 580.00 DM

• Mentioned in
• Funkschau (1966, Heft 9, Seite 649)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 51 models, 50 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ultron-Elektronik GmbH; München