• Country
• Hungary

• Manufacturer / Brand
• Telefongyar, Terta (TRT, Export = Orion); Budapest

• Year
• 1927 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 247096

• • Brand: Terta, TRT

• Number of Tubes
• 1

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries / 1,4 & 90 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Egylámpás Vevőkészülék - Telefongyar, Terta TRT, Export

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 110 x 135 x 135 mm / 4.3 x 5.3 x 5.3 inch

• Net weight (2.2 lb = 1 kg)
• 0.820 kg / 1 lb 12.9 oz (1.806 lb)

• Literature/Schematics (2)
• Telefongyár Rádiókészülék, Tartozék.... Budapest 2.kiadás. ~1927

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

• Other Models

• Here you find 218 models, 203 with images and 55 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefongyar, Terta (TRT, Export = Orion); Budapest