• Country
• Germany

• Manufacturer / Brand
• UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»

• Year
• 1965 ??

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 143957

• • alternative name: Unknown, Custom Built

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Dry Batteries / 6 x 1,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Tertion - UNBEKANNTE FIRMA D / A / CH -

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 200 x 120 x 90 mm / 7.9 x 4.7 x 3.5 inch

• Notes
• Seefunkempfänger, 3 Festfrequenzen (Quarzsteuerung) zum Empfang der Küstenfunkstellen Kiel, Norddeich und Rügen im Grenzwellenbereich, Amplitudenmodulation.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• -- Collector info (Sammler)

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

• Other Models

• Here you find 463 models, 401 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»