Data set 01
1971 NEC
Published operating points and test conditions from this source.
Tetrode
Other
plate dissipation is
450 W
plate dissipation is.450 W.
input is [1]
1000
input is 1000 W at 500 ¥Hz or less, and 750 W at
input is [2]
500
input is 1000 W at 500 ¥Hz or less, and 750 W at
input is [3]
750
input is 1000 W at 500 ¥Hz or less, and 750 W at
General Ratings : " G1 : Grid No
1
General Ratings : " G1 : Grid No. 1
Go : Grid No
2
Go : Grid No. 2
Grid No [1]
2
Grid No.2 Amplification Factor 11 15 19
Grid No [2]
11
Grid No.2 Amplification Factor 11 15 19
Grid No [3]
15
Grid No.2 Amplification Factor 11 15 19
Grid No [4]
19
Grid No.2 Amplification Factor 11 15 19
Grid Ko.l - Cathode [1]
212
Grid Ko.l - Cathode 21,2 24,7 28.2 pF
Grid Ko.l - Cathode [2]
247
Grid Ko.l - Cathode 21,2 24,7 28.2 pF
Grid Ko.l - Cathode [3]
28.2
Grid Ko.l - Cathode 21,2 24,7 28.2 pF
Grid No.l - Grid No [1]
2
Grid No.l - Grid No.2 - 34.8 38.9 43.0 pF
Grid No.l - Grid No [2]
34.8
Grid No.l - Grid No.2 - 34.8 38.9 43.0 pF
Grid No.l - Grid No [3]
38.9
Grid No.l - Grid No.2 - 34.8 38.9 43.0 pF
Grid No.l - Grid No [4]
43
Grid No.l - Grid No.2 - 34.8 38.9 43.0 pF
Grid No [1]
2
Grid No.2 - Plate 7.0 8.2 9.4 pF
Grid No [2]
7
Grid No.2 - Plate 7.0 8.2 9.4 pF
Grid No [3]
8.2
Grid No.2 - Plate 7.0 8.2 9.4 pF
Grid No [4]
9.4
Grid No.2 - Plate 7.0 8.2 9.4 pF
Published value [1]
6
6rid No.l - Plate - 0.07 0.12 pF
Published value [2]
0.07
6rid No.l - Plate - 0.07 0.12 pF
Published value [3]
0.12
6rid No.l - Plate - 0.07 0.12 pF
Grid No [1]
2
Grid No.2 - Cathode - 0.52 0.9 pF
Grid No [2]
0.52
Grid No.2 - Cathode - 0.52 0.9 pF
Grid No [3]
0.9
Grid No.2 - Cathode - 0.52 0.9 pF
Plate - Cathode [1]
0.008
Plate - Cathode . - 0.008 0.02. pF
Plate - Cathode [2]
0.02
Plate - Cathode . - 0.008 0.02. pF
Max. Radiator Temperature
250
Max. Radiator Temperature 250 ¢C
Max. Electrode Seal Temperature
250
Max. Electrode Seal Temperature 250 C
MAXIMUM RATINGS : Frequency,
1215 MHz
MAXIMUM RATINGS : Frequency, 1215 MHz or less
Frequency
1215 MHz
Frequency 1215 MHz or less
DC Plate Voltage )
1500 V
DC Plate Voltage ) 1500 Vdc
DC Plate Current
500 A
DC Plate Current 500 mAdc
DC Grid No [1]
2 V
DC Grid No.2 Voltage 600 Vde
DC Grid No [2]
600 V
DC Grid No.2 Voltage 600 Vde
DC Grid Yo.l Voltage ' ~
250 V
DC Grid Yo.l Voltage ' ~250 Vde
DC Grid No.l Current
100 A
DC Grid No.l Current 100 mAdc
Plate Input
750
Plate Input 750 W
Grid No [1]
2
Grid No.2 Input 12 W
Grid No [2]
12
Grid No.2 Input 12 W
Plate Dissipation |
450 W
Plate Dissipation | : 450 ¥
TYPICAL OPERATION : (Values at [1]
200 MHz
TYPICAL OPERATION : (Values at 200 MHz grounded grid circuit with a 6 NHz
TYPICAL OPERATION : (Values at [2]
6 MHz
TYPICAL OPERATION : (Values at 200 MHz grounded grid circuit with a 6 NHz
DC Plate Voltage | [1]
1300 V
DC Plate Voltage | 1300 1400 Vdc
DC Plate Voltage | [2]
1400 V
DC Plate Voltage | 1300 1400 Vdc
DC Crid No [1]
2 V
DC Crid No.2 Voltage 400 400 Vde
DC Crid No [2]
400 V
DC Crid No.2 Voltage 400 400 Vde
DC Crid No [3]
400 V
DC Crid No.2 Voltage 400 400 Vde
DC Grid No.l'Voltage [1]
-17 V
DC Grid No.l'Voltage -17 -18 Vdc
DC Grid No.l'Voltage [2]
-18 V
DC Grid No.l'Voltage -17 -18 Vdc
Max. Signal Current [1]
350 A
Max. Signal Current 350- 420 mAde
Max. Signal Current [2]
420 A
Max. Signal Current 350- 420 mAde
Zero~Signal Current [1]
100 A
Zero~Signal Current 100 95 mAde
Zero~Signal Current [2]
95 A
Zero~Signal Current 100 95 mAde
DC Grid No
2 A
DC Grid No.2 Current
Max. Signal Current [1]
30 A
Max. Signal Current 30 35 - mAdc
Max. Signal Current [2]
35 A
Max. Signal Current 30 35 - mAdc
Zero-Signal Current [1]
0 mA
Zero-Signal Current 0 0 ‘mAdc
Zero-Signal Current [2]
0 mA
Zero-Signal Current 0 0 ‘mAdc
DC Grid No.l Current (max. signal current) [1]
25 A
DC Grid No.l Current (max. signal current) 25 30 mAde
DC Grid No.l Current (max. signal current) [2]
30 A
DC Grid No.l Current (max. signal current) 25 30 mAde
Max. Signal Driving Power (approx.) [1]
15 W
Max. Signal Driving Power (approx.) 15. 20 W
Max. Signal Driving Power (approx.) [2]
20 W
Max. Signal Driving Power (approx.) 15. 20 W
Max. Signal Plate Qutput (approx.) [1]
120
Max. Signal Plate Qutput (approx.) 120 170 W
Max. Signal Plate Qutput (approx.) [2]
170
Max. Signal Plate Qutput (approx.) 120 170 W
Frequency [1]
500 MHz
Frequency 500 MHz or less _ 1215 MHz or less
Frequency [2]
1215 MHz
Frequency 500 MHz or less _ 1215 MHz or less
DC Plate Voltage [1]
2000 V
DC Plate Voltage 2000 1500 Vde
DC Plate Voltage [2]
1500 V
DC Plate Voltage 2000 1500 Vde
DC Plate Current [1]
500 A
DC Plate Current 500 500 mAde
DC Plate Current [2]
500 A
DC Plate Current 500 500 mAde
DC Grid No [1]
2 V
DC Grid No.2 Voltage 600 600 Vde
DC Grid No [2]
600 V
DC Grid No.2 Voltage 600 600 Vde
DC Grid No [3]
600 V
DC Grid No.2 Voltage 600 600 Vde
DC Grid No.l Voltage = [1]
250 V
DC Grid No.l Voltage =250 -250 Vde
DC Grid No.l Voltage = [2]
-250 V
DC Grid No.l Voltage =250 -250 Vde
DC Grid No.l Current [1]
100 A
DC Grid No.l Current 100 100 mAde
DC Grid No.l Current [2]
100 A
DC Grid No.l Current 100 100 mAde
Plate Input [1]
1000
Plate Input 1000 750
Plate Input [2]
750
Plate Input 1000 750
Grid No [1]
2
Grid No.2 Input 12 12
Grid No [2]
12
Grid No.2 Input 12 12
Grid No [3]
12
Grid No.2 Input 12 12
Plate Dissipation [1]
450 W
Plate Dissipation 450 450 )
Plate Dissipation [2]
450 W
Plate Dissipation 450 450 )
Frequency ' [1]
500
.Frequency ' 500 500 500 KHz
Frequency ' [2]
500
.Frequency ' 500 500 500 KHz
Frequency ' [3]
500
.Frequency ' 500 500 500 KHz
DC Plate Qoltage | ' [1]
1200
DC Plate Qoltage | ' 1200 1500 2000 Vdc
DC Plate Qoltage | ' [2]
1500
DC Plate Qoltage | ' 1200 1500 2000 Vdc
DC Plate Qoltage | ' [3]
2000
DC Plate Qoltage | ' 1200 1500 2000 Vdc
DC Grid No [1]
2 V
DC Grid No.2 Voltage 400 400 .400 Vde
DC Grid No [2]
400 V
DC Grid No.2 Voltage 400 400 .400 Vde
DC Grid No [3]
400 V
DC Grid No.2 Voltage 400 400 .400 Vde
DC Grid No [4]
400 V
DC Grid No.2 Voltage 400 400 .400 Vde
DC Grid No.l Voltage [1]
-48 V
DC Grid No.l Voltage -48 =50 -50 .lVdc
DC Grid No.l Voltage [2]
50 V
DC Grid No.l Voltage -48 =50 -50 .lVdc
DC Grid No.l Voltage [3]
-50 V
DC Grid No.l Voltage -48 =50 -50 .lVdc