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GU-96 B

POWER TRIODE

The GU-96B 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: metal-ceramic.
Cooling: forced air.
Height: at most 232 mm.
Diameter: at most 120 mm.
Mass: at most 4.5 kg.

gu-96b(1)00011.jpg

OPERATING ENVIRONMENTAL CONDITIONS

Vibration loads:

frequencies, Hz 1-35

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 20-28

Interelectrode capacitance, pF:

grid-anode, at most 25

grid-cathode, at most 45

anode-cathode, at most 1

Limit Operating Values

Filament voltage (AC), V 6.3

Filament starting current, peak value, A 140

Anode voltage, kV:

at 86-250 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
Self-Excitation at 86-250 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

Self-Excitation 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

gu-96b(3)00031.jpg
Averaged Anode-Grid Characteristic Curves

gu-96b(3)00032.jpg
Averaged Anode-Grid Characteristic Curves

OPERATING ENVIRONMENTAL CONDITIONS
Vibration loads:
frequencies, Hz	1-35
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	20-28
Interelectrode capacitance, pF:
grid-anode, at most	25
grid-cathode, at most	45
anode-cathode, at most	1

Limit Operating Values
Filament voltage (AC), V	6.3
Filament starting current, peak value, A	140
Anode voltage, kV:
at 86-250 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 Self-Excitation at 86-250 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

Self-Excitation 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