• Country
• Soviet Union

• Manufacturer / Brand
• Chervonogradsk Radio equipments Works

• Year
• 1970–1972

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 156540

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

• Number of Tubes
• 1

• Valves / Tubes
• 8ЛО4И

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Line / Batteries (any type) / 125; 220 / 24 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Oscillograf {Осциллограф} S1-49 {С1-49} - Chervonogradsk Radio

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

• Dimensions (WHD)
• 170 x 223 x 430 mm / 6.7 x 8.8 x 16.9 inch

• Notes
• Oszillograf C1-49 (S1-49);
  Eine Weiterentwicklung des Oszillografen C1-35.
  Input: 0.2 ... 100 ms, 10 mV ... 300 V, Y-amp. bandwidth 1 Hz ... 5 MHz, X-amp. bandwidth 0 ... 2 MHz, screen: 60 x 36 mm, Z-axis: 10 ... 60 V, illuminated scale, CRT: 8LO4I,
  several modifications at power supply circuit known.

• Net weight (2.2 lb = 1 kg)
• 8.5 kg / 18 lb 11.6 oz (18.722 lb)

• Mentioned in
• Radio und Fernsehen (DDR) (Radio Fernsehen Elektronik 21 (1972) H.12 S 390ff)

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

• Other Models

• Here you find 3 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Chervonogradsk Radio equipments Works