VTU-6395M1 Datasheet, PDF (1/1 Pages) Communications & Power Industries, Inc. – 350 W, Ku-Band Helix TWT Series

350 W, Ku-Band Helix TWT Series
350 W, CW Helix TWT Series, 13.75 to 14.50 GHz, periodic-
permanent, magnet focused, coaxial input, waveguide
output, conduction cooled.
Custom configurations are also available. These variations
in the performance and configuration include: mechanical
configuration, electrical and RF connections, and dual-stage
depressed collector.
Features
• 350 W
• 13.75 - 14.50 GHz
• PPM Focusing
• Coaxial Input
• Waveguide Output
• Any Mounting Position
• Weight:6 lbs. max
• Conduction Cooled
model
VTU-6395M1
Frequency
(GHz)
13.75 - 14.50
Power output
(min)
350 W
TYPICAL OPERATING PARAMeters

MAXIMUM MINIMUM

Heater Voltage:
6.3
5.9
Heater Surge Current:
5.0
---
Helix Voltage:
8.9
8.2
Helix Current:
12
---
Collector Voltage 1:
55% Ew
49% Ew
Collector Current 1:
150
---
Cathode Current:
280
---
Collector Voltage 2:
35% Ew
31% Ew
Collector Current 2:
280
---
Cathode Warm-up Time: ---
3.0
Drive Power:
50
---
Baseplate Temp:
120
---
Prime Power:
---
---
Load VSWR:
1.5:1
---

TYPICAL UNITS
--- V
--- A
--- kVdc
--- mAdc
--- kVdc
--- mAdc
--- mAdc
--- kVdc
--- mAdc
--- Minutes
--- mW
--- °C
--- 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: [phone]. fax: [phone] | email: [e-mail]
CPI 07/10