• Country
• Soviet Union

• Manufacturer / Brand
• Novosibirsk Elektrosignal Radio Works

• Year
• 1945

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 91205

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

• Number of Tubes
• 6

• Valves / Tubes
• 6А8 6К7 6Г7 6Ф6С 6Ф6С 5Ц4С

• Main principle
• Superheterodyne (common); ZF/IF 460 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and 2 x Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Power out
• 3 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 6N-25 - 6Н-25 - Novosibirsk Elektrosignal

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 580 x 350 x 280 mm / 22.8 x 13.8 x 11 inch

• Notes
• 6Н-25 in russischer Schriftzeichen

• Net weight (2.2 lb = 1 kg)
• 15 kg / 33 lb 0.6 oz (33.04 lb)

• Mentioned in
• E.A.Levitin, Radio sets, Moscow 1960

• Literature/Schematics (1)
• -- Schematic (Past Soviet Union magazine RADIO Nr.03 - 1947)

• Author
• Model page created by Zenonas Langaitis. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 13 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Novosibirsk Elektrosignal Radio Works