Biformer / Zweiröhren Zwischenfrequenz Verstärker 4053

Country:  Hungary
Manufacturer / Brand:  Telefongyar, Terta (TRT); Budapest
Terta, TRT
Year: 1926/1927 Category: RF (Radio Frequency-) Amplifier
Valves / Tubes 2:
Main principle Radio Frequency Amplification only
Wave bands - without
Loudspeaker - - No sound reproduction output.
Power out
from Model: Biformer / Zweiröhren Zwischenfrequenz Verstärker 4053 - Telefongyar, Terta TRT;
Material TUBES VISIBLE, material not known.
Literature/Schematics (2) Gunter Crämer, Chronik eines Radioherstellers, Nürberg 2007

Model page created by Sandor Selyem-Tóth. See "Data change" for further contributors.

All listed radios etc. from Telefongyar, Terta (TRT); Budapest
Here you find 209 models, 197 with images and 53 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.