EO 174 B

• Country
• Germany

• Manufacturer / Brand
• Radio und Fernsehen Karl-Marx-Stadt, VEB; (Ostd.)

• Year
• 1973 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 85188

• • Brand: Serute

• Picture
• Schematics

Previous Next

Previous Next

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

• Number of Tubes
• 1

• Valves / Tubes
• B7S401

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / AC 99-242; Akku 12; Batt. 11-35 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: EO 174 B - Radio und Fernsehen Karl-Marx-

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 255 x 155 x 320 mm / 10 x 6.1 x 12.6 inch

• Notes
• Militärausführung des EO 174A, bis 20 MHz Ablenkfrequenz (EO 174A = 10 MHz).
  Für die Netzspannung 103-126V sind 400 Hz spezifiziert.

• Net weight (2.2 lb = 1 kg)
• 5 kg / 11 lb 0.2 oz (11.013 lb)

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by Mario Kuhn. See "Data change" for further contributors.

• Other Models

• Here you find 19 models, 17 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio und Fernsehen Karl-Marx-Stadt, VEB; (Ostd.)