GU96 B
POWER TRIODE
The GU96B power triode is used as an oscillator in stationary industrial RF heating generator circuits and as a power amplifier in stationary industrial transmitters.
GENERAL
Cathode: directly heated.
Envelope: metalceramic.
Cooling: forced air.
Height: at most 232 mm.
Diameter: at most 120 mm.
Mass: at most 4.5 kg.
OPERATING ENVIRONMENTAL CONDITIONS  
Vibration loads:  
frequencies, Hz  135 
acceleration, m/s²  5 
Multiple impacts with acceleration, m/s²  150 
Ambient temperature, °C  10 to 55 
Relative humidity at + 25 °C without moisture condensation, %  98 
BASIC DATA Electrical Parameters 

Filament voltage, V  6 
Filament current, A  60 75 
Anode current (at filament voltage 6 V, anode voltage 0.4 kV, grid voltage 200 V), A, at least  2.9 
Negative cutoff voltage, absolute value (at filament voltage 6 V, anode voltage 3 kV anode current 01 A), V, at most  130 
Mutual conductance (at filament voltage 6 V, anode voltage 2 kV anode currents 1 and 2 A), mA/V  2028 
Interelectrode capacitance, pF:  
gridanode, at most  25 
gridcathode, at most  45 
anodecathode, at most  1 
Limit Operating Values  
Filament voltage (AC), V  6.3 
Filament starting current, peak value, A  140 
Anode voltage, kV:  
at 86250 MHz  5 
at not above 85 MHz  7 
Dissipation, kW:  
anode  4 
grid  0.2 
Operating frequency, MHz  250 
Envelope temperature at the hottest point, °C  175 
Anode temperature, °C  200 
STANDARD OPERATING CONDITIONS SelfExcitation at 86250 MHz 

Filament voltage, V  6 
Anode voltage (DC), kV  4.5 
Anode current (DC component), A  0.74 
Grid current (DC component), A  0.15 
Resistance in grid circuit, Om  1.6 
Output power, kW  2.5 
Anode efficiency, %  75 
SelfExcitation at not above 85 MHz  
Filament voltage, V  6 
Anode voltage (DC), kV  6.8 
Anode current (DC component), A  0.74 
Grid current (DC component), A  0.15 
Resistance in grid circuit, Om  1.8 
Output power,kW  4 
Anode efficiency, %  79 
Averaged AnodeGrid Characteristic Curves
Averaged AnodeGrid Characteristic Curves