Double Triode
The 6N3P / 6H3N Vacuum tube is a glass tube used as a
wide band HF power amplifier and oscillator.
These tubes are Made for the Russian military.
Electrical Data:
Heater Voltage ..................6.3 V
Heater Current ............... 350±35 mA
Prefered Substitutes ......... 2C51, 396A, 6H3n, 6H3nN,
6H3nE, 6N3, 6N3P, 6N3PI, 6N3PE, 6H3n, 6H3nN, 6H3nE, 5670W