• Country
• Soviet Union

• Manufacturer / Brand
• Angstrem; Zelenograd, Moscow

• Year
• 1965

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 75792

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

• Number of Transistors
• 5

• Semiconductors
• ГТ310 ГТ310 ГТ310 ГТ310 ГТ310

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Long Wave and/or Very Low Frequency (VLF).

• Power type and voltage
• Dry Batteries / 1,25 Volt

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Èra - Эра - Ära - Era 2M - 2М - Angstrem; Zelenograd, Moscow

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 39 x 43 x 8 mm / 1.5 x 1.7 x 0.3 inch

• Notes
• weight: 27g. Output for earphone: 0,3mW, only longwave 190-405 kHz.

• Source of data
• -- Schematic

• Author
• Model page created by Iven Müller. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 7 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Angstrem; Zelenograd, Moscow