CPI
375W, Ku-Band HelIx T W T
SerIeS
CPI | 4CW50,000J
375 W, Ku-Band Helix TWT Series
375 W, CW Helix TWT Series, 17.3 to 18.4 GHz, periodic-
permanent, magnet focused, coaxial input, waveguide
output, air cooled.
Custom configurations are also available. These varia-
tions in the performance and configuration include:
mechanical configuration, electrical and RF connections,
and dual-stage depressed collector.
FeaTureS
• 375 W
• 17.3 to 18.4 GHz
• PPM Focusing
• Coaxial Input
•
Waveguide Output
• Any Mounting Position
• Weight: 25 lbs. max
• Air Cooled
model
VTU-6396D4X
FrequenCy
(GHz)
17.3 to 18.4
PoWer ouTPuT
(mIn)
375 W
TyPICal oPeraTInG ParameTerS
maxImum
Filament Voltage:
Filament Current:
Helix Voltage:
Helix Current:
Collector Voltage 1:
Collector Current 1:
Collector Voltage 2:
Collector Current 2:
Cathode Warm-up Time:
drive Power:
Baseplate Temp:
Prime Power:
Thermal dissipation:
load VSWr:
6.4
1.8
12.0
10
53% ew
30.0dc / 240 rf
27.0% ew
420
---
18
---
2030
1900
1.2
mInImum
6.2
1.0
11.4
---
51% ew
---
25.0% ew
---
3.0
---
---
---
---
---
TyPICal
---
---
---
---
---
---
---
---
---
---
---
---
---
unITS
Vdc
a
kV
ma
kVdc
ma
ma
madc
minutes
dBm
°C
Watts
Watts
VSWr
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 information
on this and other CPI products, visit our website at:
www.cpii.com,
or contact: CPI MPP Division, 607 Hansen Way, Palo Alto, CA 94303
telephone
:
1(800) 414-8823.
fax
:
(650) 856-0705 |
email
:
marketing@cpii.com
CPI 07/10
CPI [ COMMUNICATIONS & POWER INDUSTRIES, INC. ]
