Data set 01
1971 RCA HB3 Binder 6 of 7
Published operating points and test conditions from this source.
Tetrode
Other
Maximum plate voltage
32000 V
PromotedValue
Maximum screen-grid voltage
1500 V
PromotedValue
Maximum plate dissipation
40000 W
PromotedValue
Maximum cathode/plate current
3.4 A
PromotedValue
Maximum Ceramic-Insulator Temperature
150 degC
Published datasheet value
Maximum Metal -Surface Temperature
100
Published datasheet value
Peak Positive-Pulse Grid-No.2 Voltagel.k . . 1500
1.5 A
Pulse
Grid-No.t Voltage
400 mA
Published datasheet value
Peak Plate Current
55 mA
Published datasheet value
Peak Grid-No.2 Current
4 mA
Published datasheet value
Peak Rectified Grid-No.t Current
5 mA
Published datasheet value
DC Plate Current
3.4 mA
Published datasheet value
DC Grid-No.2 Current
250 mA
Published datasheet value
DC Grid-No.1 Current
310 mA
Published datasheet value
In Class 8 service at 425 kHz with a rectangular waveshape pulse at a
425
Pulse
DC Plate Voltage
22000 V
Published datasheet value
DC Grid-No.1 Voltage
400 mA
Published datasheet value
DC Plate Current
45 mA
Published datasheet value
Plate Dissipationm
250000 W
Published datasheet value
Grid-No.2 Dissipationm
3500 W
Published datasheet value
,,..~ Grid-No.t Dissipationm
3000 W
Published datasheet value
DC Grid-No.2 Voltage
1.1 A
Published datasheet value
DC Plate Current
25 mA
Published datasheet value
Plate Dissipationm
150000 W
Published datasheet value
Grid-No.2 Dissipationm
2500 W
Published datasheet value
Characteristics
Mu / amplification factor
9
PromotedValue
Heater/filament voltage
3.7 V
Nominal operating value
Heater/filament current
1600 A
Nominal operating value
■ Pulsed Output up tc: 500 kW peak (4647)
4647000 W
Pulse
■ Full Input to 1000 MHz (Each Type)
1000 MHz
Published datasheet value
■ Power Gain up to 28 d6 (Each Type)
28
Published datasheet value
Current, do operating,
1600
Published datasheet value
Voltage at 840 A
3.7 V
Published datasheet value
Operating Voltage
60 V
Published datasheet value
Voltage Before Applying Plate Voltage
60 V
Published datasheet value
Mu-Factor (grid No.2 to grid No.1)
9
Published datasheet value
Grid No.1 to plate
0.6 pF
Published datasheet value
Grid No.1 to grid No.2 and cathode
1200 pF
Published datasheet value
Plate to cathode and grid No.2
85 pF
Published datasheet value
Grid No.2 to cathode
140 pF
Published datasheet value
Grid No.2 to grid No.t
775 pF
Published datasheet value
Grid No.1 to cathode
425 pF
Published datasheet value
Minimum Storage Temperatureb
65
Published datasheet value
Peak Positive-Pulse Plate Voltageh
32000 V
Pulse
duty factor9 of 0.06 and a pulse duration9 of 2000 microseconds
2000 us
Pulse
Peak Positive-Pulse Plate Voltageh
30000 V
Pulse
Peak Positive-Pulse Grid-No.2 Voltagel
1400 V
Pulse
Peak Negative-Pulse Grid-No.1 Voltagen
225 V
Pulse
Peak Plate Current
50
Published datasheet value
Peak Grid-No.2 Current
2.5
Published datasheet value
Peak Rectified Grid-No.1 Current
5
Published datasheet value
DC Plate Current
3
Published datasheet value
DC Grid-No.2 Current
150 mA
Published datasheet value
DC Grid-No.1 Current
300 mA
Published datasheet value
Peak Driver Power Output (approx.l
1500
Published datasheet value
Output Circuit Efficiency (approx.)
95
Published datasheet value
Useful Peak Power Output
1000000 W
Published datasheet value
DC Plate Voltage
20000 V
Published datasheet value
DC Grid-No.2 Voltage
1200 V
Published datasheet value
DC Plate Current
38
Published datasheet value
DC Grid-N o.2 Current
1.3
Published datasheet value
DC Grid-N o.1 Current
3.5
Published datasheet value
Driver Power (approx.)
1000
Published datasheet value
Circuit Efficiency (approx.l
95
Published datasheet value
Useful Power Output (approx.)
500000 W
Published datasheet value
DC Plate Voltage
16000 V
Published datasheet value
DC Plate Voltage
14000 V
Published datasheet value
DC Grid-No.2 Voltage
1000 V
Published datasheet value
DC Grid-No.t Voltage
250 V
Published datasheet value
Peak RF Grid-No.1 Voltage
280 V
Published datasheet value
DC Plate Current
22
Published datasheet value
DC Grid-N o.2 Current
1.3
Published datasheet value
DC Grid-No.1 Current
2.5
Published datasheet value
Driver Power Output (approx.)
750
Published datasheet value
Output-Circuit Efficiency lapprox.)
95
Published datasheet value
Useful Power Output (approx.)
200000 W
Published datasheet value
RCA Power Tubes", ICE-279A. During shipment the tube
279
Published datasheet value
ring surrounding the grid-No.1 terminal using four 10-32
32
Published datasheet value
6; Remove the wooden mounting plate from the tube by
6
Published datasheet value
8. Reattach the wooden mounting plate to the spring sup
8
Published datasheet value
3. Set tube down resting on mounting plate
3
Published datasheet value
5. Lift tube using the eye-bolts on the mounting plate. It is
5
Published datasheet value
1. Visually inspect the coolant separator and tube anode
1
Published datasheet value
3. Carefully insert the AJ2196 Plate Coolant Separator into
3
Published datasheet value
Power Dissipation in kW = 0.264 (GPM) (Tout — Tin)
264 W
Published datasheet value
plication Guide for RCA Power Tubes" 10E-279
279
Published datasheet value
Filament, Grid No. 1 and Grid No. 2 (Type 4647)
4647
Published datasheet value
Filament
1.05
Published datasheet value
Filament Ground
1.05
Published datasheet value
Grid No.1
1.19
Published datasheet value
Grid No.2
1.05
Published datasheet value
Filament, Grid No. 1 and Grid No. 2 (Type 4648)
4648
Published datasheet value
Filament
1.4
Published datasheet value
Filament Ground 2.0
1.4
Published datasheet value
Grid No.1
1.61
Published datasheet value
Grid No.2
1.4
Published datasheet value
FILAMENT TERMINAL d
8
Published datasheet value
RF GRID No. 1
1
Published datasheet value
DETAIL OF RF INPUT CATHODE AND RF GRID NO. 1 TERMI
1
Published datasheet value
NAL, CONTACT SURFACES AND DC GRID NO. 1 TERMINAL
1
Published datasheet value