VTC-6369D4 Datasheet, PDF (1/1 Pages) Communications & Power Industries, Inc. – 2.25 kW, C-Band Helix TWT Series

2.25 kW, CW Helix TWT Series, 5.85 GHz to 6.65 GHz, Periodic-Permanent, Magnet
Focused, Coaxial Input, Waveguide Output, and Forced Air Cooled.
Custom configurations are also available. These variations in the performance and
configuration include: mechanical configuration, electrical and RF connections, & dual
stage depressed collector.
Model Number
VTC-6369D5
VTC-6369D4
Frequency
(GHz)
5.85 – 6.725
5.85 – 6.65
Power Output
(Min.)
2.25 kW
2.25 kW
Features
• 2.25 k Watts
• 5.85 GHz – 6.65 GHz
• PPM Focusing
• Coaxial Input
• Waveguide Output
• Any Mounting Position
• Weight: 25 lbs. max
• Forced Air Cooled
Operating Parameters
Parameters:
Units:
Maximum:
Minimum:
Typical:
Heater
Voltage
Ef
Vdc
6.6
6.0
Heater
Surge
Current
If
A
5.0
---
Helix
Voltage
Ew
kVdc
15.5
14.0
Collector
Voltage 1
Eb1
kVdc
0.67% Ew
0.63% Ew
Collector
Voltage 2
Eb2
kVdc
0.32% Ew
0.28% Ew
Collector
Current 1
Ib1
mAdc
990
---
Parameters:
Units:
Maximum:
Minimum:
Typical:
Collector Helix
Drive
Current 2 Current Power
Ib2
mAdc
650
---
Iw
Pd
mAdc mW
25
Adj.
---
Adj.
Cathode
Warm-
Up Time
tk
minutes
---
3
Load
VSWR
1.7:1
---
Collector Air
Temp.
Flow
°C
Ib/hr
150
---
---
828
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 additional information on CPI MPP products contact:
CPI MPP, Helix TWT Operation - 811 Hansen Way, Palo Alto, CA 94303-0750
Phone: [phone], Fax: [phone], Email: [e-mail], www.cpii.com/mpp