SHANDOR Ltd. Plovdiv, Bulgaria

 

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GU-96B / -96 PDF.

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: metal-ceramic.
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

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

 

________________________________________________________________________________________________________

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