VTU-6397J1A Datasheet, PDF (1/1 Pages) Communications & Power Industries, Inc. – 750 W, Ku-Band Helix TWT Series

750 W, Ku-Band Helix TWT Series
750 Watt, 17.30 to 17.80 GHz, CW, high
efficiency traveling wave tube, coaxial input,
waveguide output, air 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.
Features
• 750 Watt
• Coaxial Input
• Waveguide Output
• Weight:25 lbs. max
• Air Cooled
model
VTU-6397J1A
Frequency
(GHz)
17.30 - 17.80
Power output
(min)
750 W
TYPICAL OPERATING PARAMeters

MINIMUM MAXIMUM TYPICAL UNITS

Filament Voltage:
6.2
Filament Current:
1.0
Helix Voltage: 11.5
Helix Current: ---
Collector Voltage 1: 51.0
Collector Current 1:
Collector Voltage 2: 25
Collector Current 2: ---
Heater Warm-up Time: 3.0
Drive Power: ---
Air Flow: 214
Prime Power: ---
Load VSWR: ---

6.4
1.8
12.5
10.0
53.0
320 rf
27
455
---
18
---
2400
1.2
6.3 Vdc
1.5 A
12.4 kV
3.0 mA
52.0 %
50 dc / 250 rf mA
26 %
445 dc / 220 rf mA
--- Minutes
10 dBm
--- lb / hr
2350 Watts
1.1 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 060509