Specializing in the design and fabrication of high power microwave waveguide components
S-Band Distributed 4-Port Waveguide Circulator 15 MW Peak Power, 70 KW Average Power Model #102637D
Unit Specifications
Peak Power
15 MW
Center Frequency
2.998 GHz
Average Power
70 KW
Flanges
CPR284F
VSWR (Port 1)
1.10 max
Required Water Flow
4 GPM @ full 70KW and 35 PSIG maximum input and pressure
Required Water Treatment
Deionized Water
Water Temperature
35º & 40ºC (tested and optimized @ 38ºC)
Isolation (Port 1 to Port 4) (Port 1 to Port 3)
>38 db >32 db
Gas Pressure
35 PSIG SF 6
Weight
135 lbs (61.4 kg)
Length
51" (1303 mm)
Insertion (Port 1 to Port 2)
<0.25 db
Overview
This S-Band circulator is useful with new, high average power klystrons for isolating reflection from resonant loads such as accelerators or other similar devices. This circulator is set for the 2.998 GHz frequency, but can be readily optimized for other frequencies, including 2.856 GHz.
Note that every power input, Ports 1, 2, 3 and 4 have enlarged, thick flanges with channels for additional water cooling. Typically, in isolator applications, a good high power load should be attached to receive the reflected power.
This circulator is broadband, yet has very good narrow band specifications.
S-Band Distributed 4-Port Waveguide Circulator
15 MW Peak Power, 70 KW Average Power
Model #102637D
Unit Specifications
(Port 1 to Port 4)
(Port 1 to Port 3)
>38 db
>32 db
(Port 1 to Port 2)
<0.25 db
Overview
This S-Band circulator is useful with new, high average power klystrons for isolating reflection from resonant loads such as accelerators or other similar devices. This circulator is set for the 2.998 GHz frequency, but can be readily optimized for other frequencies, including 2.856 GHz.
Note that every power input, Ports 1, 2, 3 and 4 have enlarged, thick flanges with channels for additional water cooling. Typically, in isolator applications, a good high power load should be attached to receive the reflected power.
This circulator is broadband, yet has very good narrow band specifications.
S Band 4 Port Circulator 70kw AVG.PDF