Data set 01
1971 Machlette Laboratories
Published operating points and test conditions from this source.
Triode
Other
Filament Voltage
14.5 V
Filament Voltage: 14.5 volts
Filament Current
450 A
Filament Current: 450 amps
for various rf applications. The rugged coaxial Current, maximum
1200 A
for various rf applications. The rugged coaxial Current, maximum: 1,200 amps
inductance rf electrode terminals. The tube is rated Resistance
0.0035
inductance rf electrode terminals. The tube is rated Resistance: 0.0035 ohm
at
20 kV
at 20 kvdc plate voltage (maximum) in CW opera-
tion. Maximum ratings apply at frequencies up to Amplification Factor
45 mA
tion. Maximum ratings apply at frequencies up to Amplification Factor: 45
Published value
30 MHz
30 MHz. Useful power output can be obtained at Interelectrode
frequencies up
110 MHz
frequencies up 110 MHz with reduced ratings. Capacitances:
capable of dissipating [1]
175 kW
capable of dissipating 175 kW. Envelope construc- 175 kW Dissipation,
capable of dissipating [2]
175 kW
capable of dissipating 175 kW. Envelope construc- 175 kW Dissipation,
Water Temperature [1]
70
Water Temperature: 70°C (158 °F)
Water Temperature [2]
158
Water Temperature: 70°C (158 °F)
When operating at peak voltage in excess of
15
When operating at peak voltage in excess of 15 kV,
sure within which the tube is used. Instructions for Temperature [1]
165
sure within which the tube is used. Instructions for Temperature: 165°C (329 °F)
sure within which the tube is used. Instructions for Temperature [2]
329
sure within which the tube is used. Instructions for Temperature: 165°C (329 °F)
Gamma Ray Protection for Energies up to
10 mA
Gamma Ray Protection for Energies up to 10 MeV.” higher frequencies or high ambient temperatures, additional air
DC Plate Voltage
20000
DC Plate Voltage ............... 20000 V surge currents.
DC Grid Voltage
1500
DCGridVoltage ................ - 1500 V
DC Plate Current
35
DCPlateCurrent ............... 35 A
DC Grid Current
40 mA
DCGridCurrent ................ 40 A In circuits where high transient voltages may be
Plate Dissipation
175 kW
Plate Dissipation ............... 175 kW developed due to a shorted load or other fault,
DC Plate Voltage [1]
20000
DC Plate Voltage ............... 20000 V 16000 V
DC Plate Voltage [2]
16000
DC Plate Voltage ............... 20000 V 16000 V
DCGridVoltage [1]
-1000
DCGridVoltage ................ —1000 V -900 V electrodes.
DCGridVoltage [2]
-900
DCGridVoltage ................ —1000 V -900 V electrodes.
Peak RF Grid Voltage [1]
1680
Peak RF Grid Voltage .. .......... 1680 v 1550 v References:
Peak RF Grid Voltage [2]
1550
Peak RF Grid Voltage .. .......... 1680 v 1550 v References:
Peak RF Plate Voltage [1]
17400
Peak RF Plate Voltage ........... 17400 v 13000 v 1. W.N. Parker and M.V. Hoover, “Gas Tubes Protect High
Peak RF Plate Voltage [2]
13000
Peak RF Plate Voltage ........... 17400 v 13000 v 1. W.N. Parker and M.V. Hoover, “Gas Tubes Protect High
Peak RF Plate Voltage [3]
1
Peak RF Plate Voltage ........... 17400 v 13000 v 1. W.N. Parker and M.V. Hoover, “Gas Tubes Protect High
DCPiateCurrent [1]
29
DCPiateCurrent ............... 29 A 29.3 A Power Transmitters,” Electronics, 29, 144, January 1956.
DCPiateCurrent [2]
29.3
DCPiateCurrent ............... 29 A 29.3 A Power Transmitters,” Electronics, 29, 144, January 1956.
DCPiateCurrent [3]
29
DCPiateCurrent ............... 29 A 29.3 A Power Transmitters,” Electronics, 29, 144, January 1956.
DCPiateCurrent [4]
144
DCPiateCurrent ............... 29 A 29.3 A Power Transmitters,” Electronics, 29, 144, January 1956.
DCPiateCurrent [5]
1956
DCPiateCurrent ............... 29 A 29.3 A Power Transmitters,” Electronics, 29, 144, January 1956.
DCGridCurrent [1]
34
DCGridCurrent ................ 34 A 32A 2. H.D. Doolittie, “High Power Hydrogen Thyratrons,” Cathode
DCGridCurrent [2]
32
DCGridCurrent ................ 34 A 32A 2. H.D. Doolittie, “High Power Hydrogen Thyratrons,” Cathode
DCGridCurrent [3]
2
DCGridCurrent ................ 34 A 32A 2. H.D. Doolittie, “High Power Hydrogen Thyratrons,” Cathode
" RF Load Resistance [1]
330 ohm
" RF Load Resistance............. 330 ohms 2.50 ohms Press, 1, 6, 1954.
" RF Load Resistance [2]
2.5 ohm
" RF Load Resistance............. 330 ohms 2.50 ohms Press, 1, 6, 1954.
" RF Load Resistance [3]
1 ohm
" RF Load Resistance............. 330 ohms 2.50 ohms Press, 1, 6, 1954.
" RF Load Resistance [4]
6 ohm
" RF Load Resistance............. 330 ohms 2.50 ohms Press, 1, 6, 1954.
" RF Load Resistance [5]
1954 ohm
" RF Load Resistance............. 330 ohms 2.50 ohms Press, 1, 6, 1954.
Driving Power, approximate [1]
6 mA
Driving Power, approximate ...... 6 kW 4.8 kW
Driving Power, approximate [2]
4.8 mA
Driving Power, approximate ...... 6 kW 4.8 kW
Power Output, approximate [1]
440 mA
Power Output, approximate ...... 440 kW 340 kW
Power Output, approximate [2]
340 mA
Power Output, approximate ...... 440 kW 340 kW
Frequencyin Megahertz [1]
30
Frequencyin Megahertz................. 30 70 110
Frequencyin Megahertz [2]
70
Frequencyin Megahertz................. 30 70 110
Frequencyin Megahertz [3]
110
Frequencyin Megahertz................. 30 70 110
Percent Maximum Rated Plate Voltage [1]
100 mA
Percent Maximum Rated Plate Voltage .... 100 80 60
Percent Maximum Rated Plate Voltage [2]
80 mA
Percent Maximum Rated Plate Voltage .... 100 80 60
Percent Maximum Rated Plate Voltage [3]
60 mA
Percent Maximum Rated Plate Voltage .... 100 80 60
e dA0
0
e dA00 - /GRID- CURRENT|
ML [1]
23431
ML-23431 HIGH POWER GENERAL % ED-990692 : * WATER COOLING CHARACTERISTICS :
ML [2]
990692
ML-23431 HIGH POWER GENERAL % ED-990692 : * WATER COOLING CHARACTERISTICS :