• Country
• Latvia (Latvia, Riga)

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

• Year
• 1959–1961

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 76806

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

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

• Number of Tubes
• 7

• Valves / Tubes
• 6Н3П 6И1П 6К4П 6Х2П 6Е5С 6Н2П 6П14П

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

• Wave bands
• Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.

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

• Loudspeaker
• 3 Loudspeakers

• Power out
• 50 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Sakta [old] - Radiotehnika RT - after 1951

• Dimensions (WHD)
• 576 x 414 x 321 mm / 22.7 x 16.3 x 12.6 inch

• Notes
• First civil radio in USSR with PCB. The model had a case redesign in 1961 (see "radio und fernsehen Nr. 19, 1961) Gemäss "radio und fernsehen" 19-1961, Seite 616, kann zumindest beim neuen Typ (Gehäuse ab 1961) beim Rundfunkgerät "Sakta" die Höhenregelung getrennt und stetig regelbar zur Einstellung eines individuellen Klangbildes vorgenommen werden. Gedruckte Schaltung.

• Net weight (2.2 lb = 1 kg)
• 17.5 kg / 38 lb 8.7 oz (38.546 lb)

• Source of data
• -- Schematic

• Literature/Schematics (1)
• Radio und Fernsehen (DDR) (Nr. 19-1961, Seite 616)

• Author
• Model page created by Nikolaj Baranov. See "Data change" for further contributors.

• Other Models

• Here you find 99 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