VTM-6292M4 Datasheet, PDF (1/1 Pages) Communications & Power Industries, Inc. – 250 W Helix TWT Series

250 W, CW Helix TWT Series, 8.0 GHz to 18.0 GHz, Periodic-Permanent, Magnet
Focused, Coaxial Input, Waveguide Output, and Conduction 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
VTM-6292M4
Frequency
(GHz)
8.0 – 18.0
Power Output
(Min.)
250 W
Features
• 250 Watts
• 8.0 GHz – 18.0 GHz
• PPM Focusing
• Coaxial Input
• Waveguide Output
• Any Mounting Position
• Weight: 9 lbs. Max
• Conduction Cooled
Operating Parameters
Parameters:
Units:
Maximum:
Minimum:
Heater
Voltage
Ef
Vdc
6.6
6.0
Heater
Surge
Current
If
Adc
5.0
---
Helix
Voltage
Ew
Vdc
10,400
9,900
Collector
Voltage 1
Eb 1
Vdc
5,670
5,000
Collector
Voltage 2
Eb 2
Vdc
3,570
3,000
Cathode
Current
Ik
mAdc
300
---
Parameters:
Units:
Maximum:
Minimum:
Helix
Current
Iw
mAdc
20
---
Drive
Power
Pd
mW
200
---
Cathode
Warm-up
Time
tk
minutes
---
3
Load
---
---
3:1
---
Collector
Thermostat
Temperature
T Base
°C
130
---
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