Gauja - Гауя

• Country
• Latvia (Latvia, Riga)

• Manufacturer / Brand
• Radiotehnika (RT) - after 1951 RRR Rigas Radio Rupnica; Riga

• Year
• 1961 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 75811

• • alternative name: A. Ss. Popow, Riga || Kandava Radio Works || Riga Popov Radiotechnika Works

• Picture
• Schematics

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

• Number of Transistors
• 6

• Semiconductors
• П401 П401 П401 П15 П15 П15 Д9

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 9 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 0.1 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Gauja - Гауя - Radiotehnika RT - after 1951

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

• Dimensions (WHD)
• 255 x 155 x 67 mm / 10 x 6.1 x 2.6 inch

• Notes

• External accumulator (7D-0,1)charge block (127/220 - 9 V). Accumulator on charge inside radio - special socket.

  Size of unit/radio only: 160x95x35 mm, weight without leather case and accu / accessories 0.445 kg.

  Weight of original leather case 0.240 kg.

• Net weight (2.2 lb = 1 kg)
• 1.5 kg / 3 lb 4.9 oz (3.304 lb)

• Source of data
• -- Original-techn. papers.

• Literature/Schematics (1)
• Külföldi tranzisztoros készülékek adatai, Budapest 1964, MHSZ

• Literature/Schematics (4)
• Hetényi László: Külföldi rádiókészülékek adatai, MHSZ 1964.

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

• Other Models

• Here you find 100 models, 98 with images and 63 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radiotehnika (RT) - after 1951 RRR Rigas Radio Rupnica; Riga