1 kW, Pulsed Helix TWT Series
1 kW, grid-pulsed TWT Series, 8.0 to 18.0 GHz, periodic-
permanent, magnet focused, coaxial input, waveguide
output, conduction 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.
FꢃꢇTꢁꢆꢃS
• 1 kW
• 8.0 to 18.0 GHz
• Grid-Pulsed
• PPM Focusing
• Coaxial Input
ꢈꢉꢄꢃꢂ
FꢆꢃqꢁꢃꢊCy
(GHz)
PꢉWꢃꢆ ꢉꢁTPꢁT
(ꢈIꢊ)
VTU-5191A8
8.0 - 18.0
1 kW
• Waveguide Output
• Any Mounting Position
• Weight: 6.5 lbs. max
• Conduction Cooled
TyPICꢇꢂ ꢉPꢃꢆꢇTIꢊG PꢇꢆꢇꢈꢃTꢃꢆS
ꢈꢇꢅIꢈꢁꢈ
ꢈIꢊIꢈꢁꢈ
TyPICꢇꢂ
ꢁꢊITS
Heater Voltage:
Heater Surge Current:
Helix Voltage:
Helix Current:
Beam Current:
Collector Voltage :
Grid Gate Voltage:
Grid Bias Voltage:
ꢆF ꢄrive Power:
Beam ꢄutꢋ:
6.6
7.0
6.0
---
9.5
---
---
7.0
---
-145
---
---
---
5
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
V
ꢇ
kVdc
mꢇ
a
kVdc
v
Vdc
dBm
ꢄu
µsec
ꢈinutes
°C
11.5
550
2.2
ꢃW
225
-200
25
0.04
125
---
100
2.0:1
+85
Pulse Width:
Cathode Warm-up Time:
Baseplate Temp:
ꢂoad VSWꢆ:
ꢇmbient Temp (ꢉper):
ꢇmbient Temp (ꢊon-ꢉper): +110
---
---
-54
-54
VSWꢆ
°C
°C
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
