• Country
• Hungary

• Manufacturer / Brand
• Orion; Budapest

• Year
• 1958

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 158678

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

• Number of Tubes
• 4

• Valves / Tubes
• ECH81 EBF89 ECL82 EZ80

• Main principle
• Superheterodyne (common); ZF/IF 473,6 kHz

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

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 19 cm = 7.5 inch

• Power out
• 1.2 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: AR 311 [I] - Orion; Budapest

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 320 x 270 x 250 mm / 12.6 x 10.6 x 9.8 inch

• Notes
• SW: 6-18 MHz.

• Net weight (2.2 lb = 1 kg)
• 7 kg / 15 lb 6.7 oz (15.419 lb)

• Literature/Schematics (1)
• Radio es Televizio Vevö Keszülekek, 1958-59

• Author
• Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.

• Other Models

• Here you find 1029 models, 876 with images and 398 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Orion; Budapest