The VTX-5686C pulsed-coupled cavity TWT covers 9.5 GHz to 10.5 GHz with 120 kW peak output power,
30 % duty cycle. This device has a Mode-Anode pulsed and single stage depressed collector to achieve 48 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.
Typical Operating Parameters
PARAMETER
MIN
MAX
UNIT
S
Features
Cathode Voltage
Cathode Current
Heater Voltage
Heater Current
Collector Voltage
Mod-Anode Bias Voltage
Solenoid Voltage
Solenoid Current
RF Drive Power
Pulse Width
-44
---
9
---
38
-42
12
11
8
40
-900
200
40
10
300
kV
a
V
A
kV
V
V
A
W
•
•
•
•
•
•
•
•
•
9.5 GHz to 10.5 GHz
120 kW PEAK OUTPUT POWER
30% DUTY CYCLE
MODE-ANODE PULSED
48 dB GAIN
SINGLE STAGE DEPRESSED COLLECTOR
FORCED LIQUID COOLED
SOLENOID FOCUSED
-1100
---
---
---
---
60
---
---
---
µsec
%
gpm
psi
lbs
inches
WR 90 WAVEGUIDE, INPUT AND OUTPUT
Duty Cycle
30
---
60
350
Cooling Flow Rate
Pressure Drop
Weight
24 dia X
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
