CPI VTU-6393C1

300 W, CW Helix TWT Series, 13.75 GHz to 14.50 GHz, Periodic-Permanent, Magnet
Focused, Coaxial Input, Waveguide Output, and Forced-Air Cooled.
Custom configurations are also available. These variations in the performance and
configuration include: mechanical configuration, electrical and RF connections, & dual
stage depressed collector.
Model Number
Frequency
(GHz)
VTU-6393C1
13.75 – 14.50
300 Watts
13.75 GHz – 14.50 GHz
PPM Focusing
Coaxial Input
Waveguide Output
Any Mounting Position
Weight: 16 lbs. Max
Forced-Air Cooled
300 W
Operating Parameters
Features
•
•
•
•
•
•
•
•
Power Output
(Min.)
Heater
Voltage
Parameters:
Units:
Maximum:
Minimum:
Heater
Surge
Current
Helix
Voltage
Collector
Voltage
Cathode
Current
Helix
Current
Ef
If
Ew
Eb 1
Ik
Iw
V
6.5
5.9
A
5.0
---
kVdc
10.0
9.2
kVdc
0.60 Ew
0.49 Ew
mAdc
280
---
mAdc
12
---
Drive
Power
Parameters:
Pd
Cathode
Warm-up
Time
tk
Units:
Maximum:
Minimum:
mW
50
---
minutes
--3
Load
VSWR
1.7:1
---
Collector
Thermostat
Temp.
Air Flow
°C
Ib/hr
--360
---
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, Helix TWT Operation - 811 Hansen Way, Palo Alto, CA 94303-0750
Phone: 650-846-3900, Fax: 650-494-8779, Email: marketing@cpii.com, www.cpii.com/mpp