• Country
• Hungary

• Manufacturer / Brand
• Tungsram; Budapest (see also British T.)

• Year
• 1965

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 295664

• Number of Tubes
• 5

• Valves / Tubes
• ECC85 ECH81 EBF89 ECL86 EM84

• Number of Transistors

• Semiconductors
• B250K75

• Main principle
• Superheterodyne (common); ZF/IF 473.6/10700 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)     8 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 150; 220; 240 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: R4500 - Tungsram; Budapest see also

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 505 x 222 x 173 mm / 19.9 x 8.7 x 6.8 inch

• Notes

• Export version of Qualiton R4500, in reality produced by Videoton, but for export sold under Tungsram trade mark.

• Net weight (2.2 lb = 1 kg)
• 6.5 kg / 14 lb 5.1 oz (14.317 lb)

• Other Models

• Here you find 41 models, 40 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Tungsram; Budapest (see also British T.)