GU77b
Transmitting power tetrode at frequencies up to 250 MHz.
Uh 27 +/- 1.4 V @ 3.15 +/- 0.25 A Input capacitance 100 +/- 10 pF Output capacitance 19 +/- 3pF Feed-through <= 0.2 pF Ua 2.2 kV Ug2 300 V Ug1 -200 V Ic 2 A Pa 1.5 kW Pg2 25 W Pg1 3 W total length 105 mm max. diameter 98 mm total weight 1.2 kg