200 W, Ku-Band Helix TWT Series
200 Watt, 12.75-15.35 GHz, CW, high
efficiency traveling wave tube, coaxial input,
waveguide output, conduction cooled.
Custom configurations are also available.
These variations in the performance and
configuration include: mechanical configura-
tion, electrical and RF connections, and dual-
stage depressed collector.
FꢄꢁTꢀꢇꢄS
•ꢀ200ꢀWatt
ꢈꢉꢃꢄꢅ
FꢇꢄqꢀꢄꢂCy
(GHz)
PꢉWꢄꢇ ꢉꢀTPꢀT
(ꢈIꢂ)
ꢀ •ꢀCoaxialꢀInput
VTU-6299F2
VTU-6299F3
VTU-6299F4
13.75 - 14.5
12.75 - 14.5
14.50 - 15.35
200 W
ꢀ •ꢀWaveguideꢀOutput
ꢀ •ꢀWeight:ꢀꢀ6ꢀlbs.ꢀmax
ꢀ •ꢀConductionꢀCooled
ꢀ •ꢀDual-StageꢀCollector
200 W
200 W
TyPICꢁꢅ ꢉPꢄꢇꢁTIꢂG PꢁꢇꢁꢈꢄTꢄꢇS
ꢈIꢂIꢈꢀꢈ
ꢈꢁꢆIꢈꢀꢈ
TyPICꢁꢅ
ꢀꢂITS
Filament Voltage:
Filament Current:
Helix Voltage:
6.2
1.0
6.8
---
6.4
1.5
7.4
8.0
51.0
140
19
220
---
10
6.3
1.3
7.1
4.0
Vdc
ꢁ
kV
mꢁ
%
mꢁ
%
mꢁ
ꢈinutes
dBm
°C
Watts
VSWꢇ
dB
Helix Current:
Collector Voltage 1:
Collector Current 1:
Collector Voltage 2:
Collector Current 2:
Cathode Warm-up Time:
ꢃrive Power:
Baseplate Temp:
Prime Power:
ꢅoad VSWꢇ:
49.0
50.0
3 dc / 110 rf
17
18
---
3.0
---
---
---
---
42
205 dc / 92 rf
---
0
---
565
---
---
---
625
1.5
---
Gain (ꢅarge Signal):
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 6/12
