Radio tube GU-37B Powerful generator triode for generating and amplifying high-frequency oscillations
It is used in television radio transmitters with frequency modulation in the frequency range up to 330 MHz. The lamp is designed to work in a circuit with a common grid, it can be used in circuits with a common cathode. Decoration – glass-metal. Working position – vertical, glass bottle up. Cooling – forced: anode – air 500 m3
Radio tube GU-43B Generator tetrode GU-43B is designed to generate high-frequency oscillations and amplify the signal with an output power of 1.6 kW at frequencies up to 100 MHz.
Decoration – glass-metal. Cooling – forced air. Working position of a lamp – any. Weight – no more than 1.5 kg.