FU-5
FU-5 is Emitter Tube manufactured by Shuguang.
DESCRIPTION
Direct heating thorium-tungsten cathode triodes 805, it can be used as class B, C, A-F and R-F power amplification in high frequency operation. 805 is patible with GL-805, and can be substituted with each other. http://.Analog Metric.
Analog Metric Limited
SPECIFICATION
Filament Heating Uf ………………………10 V If………………………3.25 A
Maximum Ratings Plate voltage……………………….1500 V Plate power dissipation..……………125 W
Capacitance Input capacitance……………………8.5p F Output capacitance…………………10.5p F Muller capacitance……………………6.5p F
Remended Operating Condition (suggested value) Class B A-F power amplification (two tubes) maximum ratings Ua………………………1250 1500 1500 V Ia(max.sig.per tube)……………210 m A Pa(in)(max.sig.per...
