CPI VKL9130

CPI/Microwave Power Products (MPP) offers
IOT’s for particle accelerator applications. Integral Cavity Inductive Output Tubes (IC IOT)
have been created by utilizing the fundamental
electrical design of our external cavity IOT used
in terrestrial UHF television broadcasting and
incorporating conventional klystron cavity and
coupling technology. The VKL-9130A is an IC IOT
that provides 30 kW CW or 90kW pulsed at 1300
MHz. CPI also offers IC IOT’s that provide 90 kW
CW at 500 MHz and 80 kW CW from 650 MHz to
805 MHz.
Features
•VKL-9130A (30kW CW)
•VKL-9130B (90 kW pulsed)
•Coaxial Output Window with Alumina Ceramic
•Water-cooled collector, cavity, and coupling loop
•Air cooled input circuit and electron gun
•Compact size with “collector (water) down”
•Requires VYW-9130A (Magnet, I/P circuit, & Stand)
VKL-9130 with VYW-9130A
TYPICAL OPERATING PARAMeters
Frequency
Output Power
Beam Voltage
Beam Current
Drive Power
-1dB Bandwidth
Gain
Efficiency
VYW-9130A ELECTROMAGNET:
Main Coil Current
Main Coil Voltage
1300MHz
30(CW) / 90 (pulse)
kWatts
35 / 42
kV
1.4 / 3.4
A
<500
Watts
>2MHz
>20
dB
>60
%
15-25
7.5 +3
A
V
IOT SIZE with ACCESSORIES:
Height
Weight
22.5 / 57.2
25 / 11.4
inches / cm
pounds / kg
IOT SYSTEM SIZE with ACCESSORIES:
Height
Weight
39 / 99
255 / 104
inches / cm
pounds / kg
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 | VKP-9130
IOT Amplifier
4CW50,000J
VKL-9130 IOT Amplifier
E ffic ienc y vs O utput P ower (35K V )
Efficiency versus output power
G rid V olta ge = -1 1 0 V
100.0
100
B e a m V o l ta g e
90
90.0
= 35kV
G r i d B i a s V o l ta g e = -1 1 0 V
G a in > 2 0 .5 dB
80.0
80
Efficiency (%)
70
70.0
60
60.0
50
50.0
4 0 (%)
40.0
Efficiency
30
30.0
20
20.0
10
10.0
0.00
0
0
55
10
10
15
15
20
20
25
25
30
30
335
5
O u tp
ut P ow
e r (k W
)
Output
Power
(kW)
O utput P ower vs Drive P ower (35K V )
output power versus drive power
G rid V olta ge = -1 1 0V
90 3 5
B e a m V o l ta g e
80 3 0
= 35kV
G r i d B i a s V o l ta g e = -1 1 0 V
G a in > 2 0 . 5 d B
Output Power (kW)
60 2 5
50 2 0
40 1 5
20 1 0
10
5
0
0
00
25
25
50
150
75
50
100
100
1 25
125
150
150
175
175
200
200
225
225
250
250
Drive Power (W)
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 | VKL-9130
IOT AMPLIFIER
4CW50,000J
VKL-9130 IOT AMPLIFIER