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Coaxial Circulators
Standard Bandwidth Models
Coaxial Circulator Photo
The following table outlines many of the models in our standard bandwidth circulator line. We can provide many others, based on customer-specific requirements.

MDI is always ready and willing to work with you to fulfill your needs for circulators.
Contact us with your specifications.


 500 to 2400 MHz Models
Model Frequency Range
(MHz)
Impedance
(Ohms)
Insertion Loss
(dB Max.)
VSWR
(Max.)
C-575/150-X 500 - 650 50 0.50 1.20:1
C-750/200-X 650 - 850 50 0.50 1.20:1
C-80/160-X 800 - 960 50 0.40 1.22:1
C-975/250-X 850 - 1100 50 0.50 1.20:1
C-1090/260-X 960 - 1220 50 0.50 1.20:1
C-1425/350-X 1250 - 1600 50 0.50 1.20:1
C-2050/700-X 1700 - 2400 50 0.40 1.20:1
  Standard connectors are SMA female. Type N, 2.92mm, 3.5mm and 7/16 DIN connectors are also available.
     To order SMA Female connectors on any unit, replace the 'X' in the model number with 'S'.
     To order Type N Female connectors on any unit, replace the 'X' in the model number with' N'.
     To order 2.92mm Female connectors on any unit, replace the 'X' in the model number with '2'.
     To order 3.5mm Female connectors on any unit, replace the 'X' in the model number with '3'.
     To order 7/16 DIN Female connectors on any unit, replace the 'X' in the model number with 'D7'.

  Note: Unit isolation is equal to the match on port 3.
  Example: If port 3 return loss = 20 dB, then isolation = 20 dB.

  To inquire about other connector options or performance specifications, please consult the factory.


 1.9 to 31.0 GHz Models
Model Frequency Range
GHz)
Impedance
(Ohms)
Insertion Loss
(dB Max.)
VSWR
(Max.)
C-2.2/0.6-X 1.90 - 2.50 50 0.30 1.25:1
C-3.0/1.0-X 2.50 - 3.50 50 0.50 1.30:1
C-4.0/1.0-X 3.50 - 4.50 50 0.30 1.25:1
C-5.35/1.3-X 4.70 - 6.00 50 0.30 1.25:1
C-6.0/1.6-X 5.20 - 6.80 50 0.30 1.25:1
C-9.0/4.0-X 7.00 - 11.00 50 0.40 1.25:1
C-10.0/4.0-X 8.00 - 12.00 50 0.30 1.25:1
C-15.0/6.0-X 12.00 - 18.00 50 0.60 1.35:1
C-22.25/8.5-XC 18.00 - 26.50 50 0.30 1.25:1
C-20.5/3.0-X 19.00 - 22.00 50 0.30 1.25:1
C-22.4/2.4-X 21.20 - 23.60 50 0.30 1.25:1
C-24.0/1.0-X 23.50 - 24.50 50 0.30 1.25:1
C-24.25/4.5-X 22.00 - 26.50 50 0.30 1.25:1
C-28.0/4.0-X 26.00 - 30.00 50 1.00 1.35:1
C-28.75/1.5-X 28.00 - 29.50 50 0.60 1.30:1
C-29.0/4.0-X 27.00 - 31.00 50 0.80 1.30:1
  Standard connectors are SMA female. Type N, 2.92mm, 3.5mm and 7/16 DIN connectors are also available.
     To order SMA Female connectors on any unit, replace the 'X' in the model number with 'S'.
     To order Type N Female connectors on any unit, replace the 'X' in the model number with' N'.
     To order 2.92mm Female connectors on any unit, replace the 'X' in the model number with '2'.
     To order 3.5mm Female connectors on any unit, replace the 'X' in the model number with '3'.
     To order 7/16 DIN Female connectors on any unit, replace the 'X' in the model number with 'D7'.

  Note: Unit isolation is equal to the match on port 3.
  Example: If port 3 return loss = 20 dB, then isolation = 20 dB.

  To inquire about other connector options or performance specifications, please consult the factory.
  Frequencies to 40 GHz or higher, as well as higher isolation units are also offered. Consult factory.

Standard Bandwidth Isolators Page

Back to Isolators / Circulators Page





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