Waveguide Isolators

Waveguide Isolators

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Pressure sealing and RFI sealing is available for most models.

Flanges are available with any combination of tapped and clear holes.  Metric threads are also available.  Catalog part numbers have all holes tapped, unless noted otherwise.  CPR grooved flanges are avialable for some models.



All Part Numbers have clockwise rotation.  Counter clockwise rotation is available.

*  Case Temperature Not To Exceed Operating Temperature

WR137

Frequency Range (GHz) Isolation (Max) (-dB) Insertion Loss (Max) (-dB) VSWR (Max) Operating Temperature °C Termination Rating (Watts) Mating Flanges Dimensions (in x in x in) Part Number Outline Drawing
5.8-6.5 26 0.10 1.10 -20 to +65 10 CMR-137 3.25x2.76x1.53 994-037003-006 W10
5.800-7.125 26 0.10 1.10 -20 to +65 10 CMR-137 3.25x2.76x1.53 994-037003-007 W10
5.85-7.10 26 0.10 1.10 -20 to +65 10 CMR-137 3.25x2.76x1.53 994-037003-008 W10
5.925-7.125 26 0.10 1.10 -20 to +65 10 CMR-137 3.25x2.76x1.53 994-037003-005 W10
7.250-7.750 23 0.15 1.15 -20 to +65 10 CPR / CPRG-137 3.00x3.00x1.94 998-725775-102 W17

WR112

Frequency Range (GHz) Isolation (Max) (-dB) Insertion Loss (Max) (-dB) VSWR (Max) Operating Temperature °C Termination Rating (Watts) Mating Flanges Dimensions (in x in x in) Part Number Outline Drawing
7.100-7.750 26 0.10 1.10 -20 to +65 10 CPRG / CPRG-112 2.62x2.56x1.75 998-710775-201 W18
7.125-8.500 26 0.10 1.10 -20 to +65 10 CMR-112 2.62x2.31x1.38 094-037010-002 W11

WR90

Frequency Range (GHz) Isolation (Max) (-dB) Insertion Loss (Max) (-dB) VSWR (Max) Operating Temperature °C Termination Rating (Watts) Mating Flanges Dimensions (in x in x in) Part Number Outline Drawing
8.2-12.4 20 0.30 1.25 -20 to +65 5 UG135/U 2.25x2.25x1.62 994-037007-002 W12
9.0-9.2 20 0.15 1.25 -20 to +65 5 UG135/U 2.25x2.25x1.62 994-037006-002 W12
10.4-10.8 26 0.20 1.10 -20 to +65 5 UG135/U 2.25x2.25x1.62 994-037017-005 W12
10.5-11.8 26 0.20 1.10 -20 to +65 5 UG135/U 2.25x2.25x1.62 994-037017-006 W12
10.7-11.7 26 0.20 1.10 -20 to +65 5 UG135/U 2.25x2.25x1.62 994-037017-007 W12

WR75

Frequency Range (GHz) Isolation (Max) (-dB) Insertion Loss (Max) (-dB) VSWR (Max) Operating Temperature °C Termination Rating (Watts) Mating Flanges Dimensions (in x in x in) Part Number Outline Drawing
10.0-15.0 20 0.30 1.25 -20 to +65 3 WR75 1.75x1.75x1.50 094-037014-001 W13
10.7-11.7 26 0.10 1.08 -20 to +65 3 WR75 1.75x1.75x1.50 994-037018-004 W13
10.7-12.8 26 0.15 1.10 -20 to +65 3 WR75 1.75x1.75x1.50 094-037020-001 W13
10.70-12.95 26 0.10 1.08 -20 to +65 3 WR75 1.75x1.75x1.50 994-037020-007 W13
10.70-13.25 26 0.20 1.10 -20 to +65 3 WR75 1.75x1.75x1.50 094-037012-001 W13
10.95-12.75 26 0.20 1.08 -20 to +65 3 WR75 1.75x1.75x1.50 094-037025-001 W13
11.7-12.2 26 0.10 1.08 -20 to +65 3 WR75 1.75x1.75x1.50 994-037027-003 W13
11.70-12.75 23 0.15 1.10 -40 to +70 3 WR75 1.75x1.75x1.50 994-037946-005 W13
12.0-13.0 26 0.10 1.08 -20 to +65 3 WR75 1.75x1.75x1.50 994-037490-003 W13
12.0-13.7 26 0.15 1.20 -20 to +65 3 WR75 1.75x1.75x1.50 994-037014-003 W13
12.2-12.8 26 0.20 1.10 -20 to +65 3 WR75 1.75x1.75x1.50 094-037028-001 W13
12.7-15.4 20 0.20 1.15 -40 to +70 3 WR75 1.75x1.75x1.50 994-037306-005 W13
13.7-14.5 26 0.20 1.10 -20 to +65 50 WR75 1.75x1.75x1.50 998-137145-510 W14
13.7-14.5 26 0.10 1.10 -20 to +65 3 WR75 1.75x1.75x1.50 998-137145-501 W13
13.8-14.7 26 0.20 1.10 -20 to +65 3 WR75 1.75x1.75x1.50 094-037030-001 W13
14.0-14.5 23 0.15 1.10 -40 to +70 50 WR75 1.75x1.75x1.50 994-037635-007 W14
14.0-14.5 26 0.20 1.10 -20 to +65 3 WR75 1.75x1.75x1.50 094-037032-002 W13

WR62

Frequency Range (GHz) Isolation (Max) (-dB) Insertion Loss (Max) (-dB) VSWR (Max) Operating Temperature °C Termination Rating (Watts) Mating Flanges Dimensions (in x in x in) Part Number Outline Drawing
13.5-14.5 20 0.35 1.20 -20 to +85 3 UG1665/U 1.50x1.50x1.31 998-135145-601 W15
13.7-15.4 24 0.40 1.15 -20 to +65 20 UG1665/U 1.50x1.50x1.31 998-137154-601 W19
14.0-15.3 26 0.20 1.10 -20 to +65 3 UG1665/U 1.50x1.50x1.31 094-037694-001 W15
14.0-17.0 20 0.40 1.15 -20 to +65 3 UG1665/U 1.50x1.50x1.31 998-140170-601 W15
14.2-15.6 25 0.30 1.20 -20 to +65 3 UG1665/U 1.50x1.50x1.31 994-037033-006 W15
14.0-16.0 23 0.30 1.15 -20 to +65 3 UG1665/U 1.50x1.50x1.31 994-037033-007 W15
14.4-15.4 26 0.20 1.10 -20 to +65 40 UG1665/U 1.50x1.50x1.31 998-144154-601 W20
15.9-17.0 24 0.40 1.15 -20 to +65 3 UG1665/U 1.50x1.50x1.31 994-038019-004 W15

WR42

Frequency Range (GHz) Isolation (Max) (-dB) Insertion Loss (Max) (-dB) VSWR (Max) Operating Temperature °C Termination Rating (Watts) Mating Flanges Dimensions (in x in x in) Part Number Outline Drawing
17.2-21.2 23 0.35 1.20 0 to +60 1 WR42 1.27x1.32x1.00 998-172212-701 W16
17.7-19.7 21 0.30 1.20 -20 to +65 1 WR42 1.27x1.32x1.00 994-037034-005 W16
18.25-19.50 21 0.20 1.15 -30 to +85 1 WR42 1.27x1.32x1.00 994-037034-006 W16
18.3-20.2 21 0.40 1.25 -30 to +85 1 WR42 1.27x1.32x1.00 994-037042-003 W16
19.3-20.3 23 0.30 1.15 -20 to +65 1 WR42 1.27x1.32x1.00 994-037034-007 W16
20.2-21.2 21 0.30 1.25 -30 to +85 1 WR42 1.27x1.32x1.00 998-202212-701 W16
21.2-23.6 21 0.20 1.20 -30 to +85 1 WR42 1.27x1.32x1.00 094-037042-002 W16