C-Band Klystrons
VKC2486 - High C-Band Series
The High C-Band klystron series is designed for use in ground based
earth-to-satellite communication amplifiers. This family of klystrons
has output power specifications ranging from 3000 to 3450 watts over
40 MHz of bandwidth. With the exception of the VKC2486B and E
which are single channel, the klystrons in this series can be configured
to provide users with 6, 12, or 24 channels. These channels settings
allow operators to select preset center frequencies within seconds. As
an option, Digital Fast Tuner System (DFTS) channel changers are
available for sub-second selection of up to 50 channels.
RF and Electrical Specifications
Center Channel Frequency Range
VKC2486A
6.700 to 7.050 GHz
VKC2486B, and E
7.050 GHz
VKC2486C
7.145 to 7.235 GHz
VKC2486D
6.720 to 7.200 GHz
Output Power - minimum at -1 dB points
VKC2486E
3350W
other models
3000W
Instantaneous Bandwidth - minimum at -1 dB point
VKC2486A, C, and D
40 MHz
VKC2486B, and E
50 MHz
Gain - minimum
VKC2486A
VKC2486B
Other models
Beam Voltage - maximum
Beam Current - maximum
Body Current - maximum
- typical
Heater Voltage - nominal
Heater Current - maximum
- typical
40 dB
37 dB
39 dB
10.0 kV
1.25A
50 mA
5 mA
6.0 V
7.0 A
6.1 A
Physical Characteristics
Dimensions
Weight - approximate
Operating Orientation
Cooling
collector flow - minimum
body flow - minimum
RF Connectors
output
VKC2486
Other Models
See outline drawing.
70 lb (32 kg)
Any - normally collector up
Forced Air
1000 lb/hr (455 kg/hr)
90 lb/hr (41 kg/hr)
Mates with CPR-137F
flange
Mates with CPR-137
flange
Mates with type “N” plug,
UG-21D/U
Integral permanent
magnet
input
Focusing
wireless solutions
CPI [ COMMUNICATIONS & POWER INDUSTRIES, INC. ]
