Waveguide
Isolators/Circulators

 

  See Also:
Coax Isolators/Circulators

ATM manufactures a selection of W/G Isolators/Circulators ranging from WR28 to WR229.  For more information feel free to call us and discuss your needs with one of our design engineers.


 

  

Waveguide Isolators/Circulators
WG Size Freq (GHz)

Mating Flange*

Isolation
min (dB)
VSWR
max
I.L.
max dB
Power
Watts
Model No. Dimensions
inches
avg peak Circulator Isolator A B C D
WR229 3.70 - 4.20 CMR229 26.0 1.08 0.15 50 1000 229-ATc3.7-4.2-3 229-ATi3.7-4.2-3 4.86 4.86 2.00 3.16
WR187 4.40 - 5.00 CMR187 26.0 1.08 0.15 25 500 187-ATc4.4-5-3 187-ATi4.4-5-3 4.00 4.00 1.78 2.63
WR137 5.90 - 6.40 CMR137 28.0 1.08 0.10 25 500 137-ATc5.9-6.4-3 137-ATi5.9-6.4-3 3.25 3.00 1.58 1.86
WR137 5.90 - 7.125 CMR137 28.0 1.08 0.20 25 500 137-ATc5.9-7.125-3 137-ATi5.9-7.125-3 3.25 3.00 1.58 1.86
WR112 7.10 - 7.80 UG138/U 28.0 1.08 0.20 25 500 112-ATc7.1-7.8-6 112-ATi7.1-7.8-6 2.63 2.50 1.88 1.52
WR112 7.80 - 8.50 UG138/U 28.0 1.08 0.25 25 500 112-ATc7.8-8.5-6 112-ATi7.8-8.5-6 2.63 2.50 1.88 1.52
WR90 10.00 - 11.00 UG135/U 20.0 1.22 0.30 10 500 90-ATc10-11-6 90-ATi10-11-6 2.25 2.25 1.63 1.44
WR90 10.70 -11.70 UG135/U 20.0 1.22 0.30 10 500 90-ATc10.7-11.7-6 90-ATi10.7-11.7-6 2.25 2.25 1.63 1.44
WR75 10.70 - 13.25 UG Cover 26.0 1.10 0.30 10 500 75-ATc10.7-13.25-6 75-ATi10.7-13.25-6 1.75 1.75 1.50 0.97
WR62 12.40 - 18.00 UG1665/U 18.0 1.30 0.30 10 500 62-ATc12.4-18-6 62-ATi12.4-18-6 1.50 1.50 1.32 0.85
WR62 14.00 - 16.00 UG1665/U 20.0 1.22 0.20 10 500 62-ATc14-16-6 62-ATi14-16-6 1.50 1.50 1.32 0.85
WR42 17.70 - 19.70 UG597/U 20.0 1.22 0.30 5 250 42-ATc17.7-19.7-6 42-ATi17.7-19.7-6 1.00 1.15 0.88 0.71
WR42 21.20 - 23.60 UG597/U 23.0 1.15 0.30 5 250 42-ATc21.2-23.6-6 42-ATi21.2-23.6-6 1.00 1.15 0.88 0.71
WR42 17.70 - 23.60 UG597/U 19.0 1.25 0.30 5 250 42-ATc17.7-23.6-6 42-ATi17.7-23.6-6 1.00 1.15 0.88 0.71
WR28 25.00 - 28.00 UG599/U 21.0 1.20 0.20 5 250 28-ATc25-28-6 28-ATi25-28-6 0.90 0.90 0.90 0.52
WR28 28.00 - 30.00 UG599/U 21.0 1.20 0.20 5 250 28-ATc28-30-6 28-ATi28-30-6 0.90 0.90 0.90 0.52
WR28 33.00 - 37.00 UG599/U 21.0 1.20 0.30 5 250 28-ATc33-37-6 28-ATi33-37-6 0.90 0.90 0.90 0.52
WR28 37.00 - 40.00 UG599/U 20.0 1.25 0.30 5 250 28-ATc37-40-6 28-ATi37-40-6 0.90 0.90 0.90 0.52

* See Atm Standard Flanges page for more info.

5 Piece minimum order for all WG Isolators and WG Circulators

 

 


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