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Drop In Circulators

Drop In Circulator Photo

Microwave Devices offers a wide range of drop-in circulators, designed specifically for use with stripline and microstrip circuits.
Many of our standard models are shown in the tables below. Custom units can also be provided.



 800 to 1900 MHz Models
Model
Frequency
Range
(MHz)
Impedance
(Ohms)
VSWR
Insertion
Loss
(dB)
CD-850/100
800 - 900
50
1.28:1
0.6
CD-880/40
860 - 900
50
1.20:1
0.5
CD-880/160
800 - 960
50
1.28:1
0.6
CD-881.5/25
869 - 894
50
1.20:1
0.5
CD-1080/240
960 - 1200
50
1.20:1
0.5
CD-1300/200
1200 - 1400
50
1.20:1
0.5
CD-1485/110
1430 - 1540
50
1.20:1
0.5
CD-1750/100
1700 - 1800
50
1.20:1
0.5
CD-1850 /100
1800 - 1900
50
1.20:1
0.4
  Note: Unit isolation is equal to the match on port 3.
  Example: If port 3 return loss = 20 dB, then isolation = 20 dB.


 2.2 to 18.0 GHz Models
Model
Frequency
Range
(GHz)
Impedance
(Ohms)
VSWR
Insertion
Loss
(dB)
CD-2.3/.2
2.2 - 2.4
50
1.20:1
0.3
CD-2.45/.1
2.4 - 2.5
50
1.20:1
0.3
CD-2.75/.3
2.6 - 2.9
50
1.20:1
0.3
CD-3.0/.2
2.9 - 3.1
50
1.20:1
0.3
CD-3.3/.4
3.1 - 3.5
50
1.20:1
0.3
CD-3.7/.4
3.5 - 3.9
50
1.20:1
0.4
CD-3.95/.5
3.7 - 4.2
50
1.20:1
0.3
CD-4.3/.2
4.2 - 4.4
50
1.20:1
0.6
CD-4.65/.5
4.4 - 4.9
50
1.20:1
0.5
CD-6.15/.5
5.9 - 6.4
50
1.20:1
0.5
CD-7.4/2.0
6.4 - 8.4
50
1.20:1
0.5
CD-10/1.0
9.5 - 10.5
50
1.20:1
0.5
CD-12.5/2.0
11.5 - 13.5
50
1.20:1
0.5
CD-14.25/.5
14.0 - 14.5
50
1.20:1
0.5
CD-14.95/1.1
14.4 - 15.5
50
1.30:1
0.5
CD-16.2/1.6
15.4 - 17.0
50
1.35:1
0.5
CD-17.5/1.0
17.0 - 18.0
50
1.35:1
0.5
  Note: Unit isolation is equal to the match on port 3.
  Example: If port 3 return loss = 20 dB, then isolation = 20 dB.

Drop In Isolators Page

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Microwave Devices, Inc.
1150 N. Graham Rd.
Franklin, IN 46131

Phone: 317-736-8833
U.S. Toll Free: 888-736-8837
Fax: 317-736-8382
info3@mwdevices.com