The VTX-5786E pulsed-coupled cavity TWT covers 9.5 GHz to 10.0 GHz with 1.0 kW peak output power,
50 % duty cycle. This device has a non intercepting grid pulsed and single stage depressed collector to achieve
47 dB gain.
Custom configurations are also available. These variations in the performance and configuration include: cooling
method (affects average power level), mechanical configuration, electrical and RF connections, & Multiple stage
depressed collector.
Typical Operating Parameters
PARAMETER
MIN
MAX UNIT
S
kV
a
V
A
kV
V
v
Features
Cathode Voltage
Cathode Current
Heater Voltage
Heater Current
Collector Voltage
Grid Bias Voltage
Grid Pulse Voltage
RF Drive Power
Pulse Width
-12
---
6
---
8
-250
220
---
---
---
2
---
---
---
-11
1
8
3
9
-300
320
.03
50
30
---
•
•
•
•
•
•
•
•
•
9.5 GHz to 10.0 GHz
1.0 kW PEAK OUTPUT POWER
50% DUTY CYCLE
NON INTERCEPTING GRID PULSED
47 dB GAIN
SINGLE STAGE DEPRESSED COLLECTOR
FORCED LIQUID COOLED
PPM FOCUSED
mW
µsec
%
gpm
psi
lbs
inches
Duty Cycle
WR 90 WAVEGUIDE, INPUT AND OUTPUT
Cooling Flow Rate
Pressure Drop
Weight
15
12
4 dia X
16 lg
Dimensions
The values listed above represent specified limits for the product and are subject to change. The data should be used
for basic information only. Formal, controlled specifications may be obtained from CPI for use in equipment design.
For additional information on CPI MPP products contact:
CPI MPP, Coupled Cavity TWT Operation - 3120 Hansen Way, Palo Alto, CA 94303-0750
Phone: 650-846-3073, Fax: 650-857-1708, Email: marketing@mpp.cpii.com, www.cpii.com/mpp
