• Country
• Romania

• Manufacturer / Brand
• Radio Popular; București - Bucharest

• Year
• 1955/1956

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 156197

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

• Number of Tubes
• 4

• Valves / Tubes
• UCH21 UCH21 UBL21 UY1N

• Main principle
• Superheterodyne (common); ZF/IF 452 kHz; 2 AF stage(s)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast, Long Wave, more than 2 x SW plus FM or UHF.

• Power type and voltage
• AC/DC-set / 120; 150; 220; 240 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 15.5 cm = 6.1 inch

• Power out
• 0.5 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Serenada S552U - Radio Popular; București -

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 420 x 315 x 210 mm / 16.5 x 12.4 x 8.3 inch

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Literature/Schematics (1)
• Scheme de Radioreceptoare vol.I Editura Tehnica 1973

• Author
• Model page created by Francisc VISKY. See "Data change" for further contributors.

• Other Models

• Here you find 42 models, 30 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Popular; București - Bucharest