• Country
• Hungary

• Manufacturer / Brand
• Orion; Budapest

• Year
• 1943/1944

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 151266

• Number of Tubes
• 4

• Valves / Tubes
• ECH21 ECH21 EBL21 AZ21

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

• Tuned circuits
• 5 AM circuit(s)

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

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 633 - Orion; Budapest

• Literature/Schematics (1)
• Chronik eines Radioherstellers, Gunter Cramer 2007.

• 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