750 W, X-Band Helix TWT Series
750 Watt, 7.9-8.4 GHz CW high efficiency
traveling wave tube, coaxial input, wave-
guide output, conduction cooled or air
cooled.
Custom configurations are also available.
These variations in the performance and
configuration include: mechanical con-
figuration, electrical and RF connections,
and dual-stage depressed collector.
FꢃꢀTuꢅꢃS
•ꢀ750ꢀWatt
ꢀ •ꢀCoaxialꢀInput
ꢀ •ꢀWaveguideꢀOutput
ꢀ •ꢀWeight:ꢀ8ꢀlbs.ꢀmax
ꢀ •ꢀConductionꢀCooledꢀorꢀAirꢀCooled
• Dual-Stage Collector
ꢆꢇꢂꢃꢄ
FꢅꢃquꢃꢁCy
(GHz)
PꢇWꢃꢅ ꢇuTPuT
(ꢆIꢁ)
CꢇꢇꢄIꢁG
VTX-6361F1
VTX-6361P1
VTC-6362A4
7.9 - 8.4
7.9 - 8.4
7.9 - 8.4
750 W
Conduction
Air
750 W
750 W
Conduction
TyPICꢀꢄ ꢇPꢃꢅꢀTIꢁG PꢀꢅꢀꢆꢃTꢃꢅS
ꢆIꢁIꢆuꢆ
ꢆꢀXIꢆuꢆ
TyPICꢀꢄ
uꢁITS
Filament Voltage:
Filament Cꢈrrent:
Helix Voltage:
6.2
1.0
10.5
---
54
---
25
---
3.0
---
---
---
---
6.4
1.8
11.5
10
6.3
1.4
11.0
5.0
Vdc
ꢀ
kV
mꢀ
%
mꢀ
%
mꢀ
ꢆinꢈtes
dBm
°C
Watts
VSWꢅ
Helix Cꢈrrent:
Collector Voltage 1:
Collector Cꢈrrent 1:
Collector Voltage 2:
Collector Cꢈrrent 2:
Cathode Warm-ꢈp Time:
ꢂrive Power:
Baseplate Temp:
Prime Power:
ꢄoad VSWꢅ:
56
55
40 dc/320 rf
27
20 dc / 230 rf
26
---
---
17
---
2100
---
460
---
20
120
2200
1.2:1
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: 1(800) 414-8823. fax: (650) 856-0705 | email: marketing@cpii.com
cpI 060509
