The VTX-5786J family of pulsed-coupled cavity TWTs covers 9.45 GHz to 9.95GHz the 5786J has 12 kW
peak output power, 10.0 % duty cycle. This device has a non-intercepting grid pulsed and dual stage
depressed collector to achieve 40 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, &
single stage depressed collector
Features
Typical Operating Parameters
PARAMETER
Cathode Voltage
Cathode Current
Heater Voltage
Heater Current
Collector #1 Voltage
Collector #2 Voltage
Grid Bias Voltage
Grid Pulse Voltage
RF Drive Power
Pulse Width
MIN
-24
---
9
---
11
7
-400
150
---
MAX
-22
4.0
11
4
13
9
-300
300
1.0
50
12.0
---
UNITS
kV
•
•
•
•
•
•
•
•
•
9.45 GHz to 9.95 GHz
12 kW PEAK OUTPUT POWER
10.0 % DUTY CYCLE
NON-INTERCEPTING GRID PULSED
40 dB GAIN
DUAL STAGE DEPRESSED COLLECTOR
FORCED LIQUID COOLED
PPM FOCUSED
a
V
A
kV
kV
V
v
W
COAXIAL INPUT, WR 90 WAVEGUIDE OUTPUT
---
µsec
%
gpm
psi
lbs
inches
Duty Cycle
Cooling Flow Rate
Pressure Drop
Weight
4.0
---
---
---
30
20
5x5x18
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
