• Country
• Hungary

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

• Year
• 1939

• Category
• Military Transceiver (TRX)

• Radiomuseum.org ID
• 189122

• • Brand: Terta, TRT

• Number of Tubes
• 8

• Valves / Tubes
• LD430 OS6/300 LD430 HP212 TKK2 HP212 HP212 HP212 HP212

• Main principle
• Transceiver

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios)

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transmitter & Receiver R-3 - Telefongyar, Terta TRT, Export

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Notes

• 2570-5010 kHz.

  Production Standard Electric Co. until 1942.

• Net weight (2.2 lb = 1 kg)
• 20 kg / 44 lb 0.8 oz (44.053 lb)

• Literature/Schematics (1)
• HTI típuskönyv 1942.

• Literature/Schematics (4)
• Balás B. Dénes - Dr. Rajnai Zoltán, Magyar katonai rádióállomások és készülékek 1914-45,

• 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