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Peak drive power
Efficiency
Heater voltage
Heater current
4.3.4 Absolute ratings
Parameters
Frequency
Heater voltage
Heater current
Heater current (surge)
Cathode warm-up time
Peak forward beam voltage
Peak inverse beam voltage
Peak cathode current
Peak drive power
Peak RF output power
Average RF output power
Collector dissipation
Pulse width(duration) (epy)
Pulse width(duration) (rf )
Pulse repetition rate
Ion pump voltage
Load VSWR
Coolant flow
Collector
Inlet coolant temperature
Coolant pressure Collector
Waveguide pressure
(Gauge pressure)
400 W typ.
40% min.
17 V typ.
18 A typ.
Symbol
Units
f
MHz
Ef
V
If
A
If (surge)
A
tk
minutes
epy
kV
epx
kV
ik
A
pd
W
po
MW
Po
kW
Pcol
kW
tp(epy)
µs
tp(rf)
µs
prr
pps
V ip
kV
σL
VSWR
Qw,c
L/min
Tw,i
centigrade
Pw,c
MPa
P
Pa
W/G
(Torr
－ 11 －
E3730A OPERATING INSTRUCTIONS
Max.
Min.
2857
2855
20
---
20
---
40
---
---
60
325
---
100
---
400
-55
1000
---
52
---
10.5
---
35
---
6.7
---
4.0
---
50
---
3.9
3.1
1.4
---
---
30
35
5
0.98
---
-5
6.7 x 10
---
-7
5 x 10
---)
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