CPI VTC-6361A3

750 W, CW High Efficiency Helix TWT Series, 5.85 GHz to 6.725 GHz, Coaxial Input,
Waveguide Output, and 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
Frequency
(GHz)
Power Output
(Min.)
VTC-6361D3A
VTC-6361D5
VTC-6361A3
5.85 - 6.725
5.85 - 7.1
5.85 - 6.725
750 W
700 W
700 W
Operating Parameters
Features
•
•
•
•
•
•
750 Watts
5.85 GHz – 6.725 GHz
Coaxial Input
Waveguide Output
Weight: 25 lbs. max
Air Cooled
Units:
Maximum:
Minimum:
Nominal:
Filament
Voltage
Vdc
6.4
6.2
6.3
Filament
Current
A
1.8
1.0
1.5
Helix
Voltage
kV
11.5
10.5
11.1
Helix
Current
mA
15.0
<10.0
Collector
Voltage 1
%
53.0
51.0
52.0
Collector
Current 1
mA
240
17 dc
230 rf
Typical
(700 W):
Typical
(750 W):
Collector
Voltage 2
Collector
Current 2
Units:
Maximum:
%
27.0
mA
460.0
Minimum:
Nominal:
25.0
26.0
--390 dc
190 rf
Typical
(700 W):
Typical
(750 W):
26.0
Filament
WarmUp Time
minutes
Drive
Power
Prime
Power
Thermal
Dissipation
Load
VSWR
dBm
Watts
1900
VSWR
2.0
--20
Watts
2300
Max
--2000
--1300
1.2
16
2100
1375
1.2
22
3.0
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: 650-846-3900, Fax: 650-494-8779, Email: marketing@mpp.cpii.com, www.cpii.com/mpp