RF Orthomode Transducers OMT

Orthomode Transducers separate a signal applied to the circular waveguide input port into its two linear orthogonal components at the rectangular waveguide output ports with greater than 30 dB isolation between the polarizations. In reverse, two orthogonal linearly polarized signals combine, producing an output in the circular waveguide port. The resulting polarization may be linear, circular, or elliptical depending on the relative phase and amplitude of the two orthogonal input signals.

Note: Our website contains just a few types of  Orthomode Transducers we build. Consult with us for your specific needs.

Model/FlangeBandCircular Antenna Port Internal Diameter (inches)(.XXX in Model No.)Frequency (GHz)FlangeBandwidth (GHz)Isolation (H to V)(dB)Cross Polarization (Port)LINK
281X-XX/.XXXX-BandOption 1 1.094" ID Circular Waveguide
Option 2 .938" ID Circular Waveguide
Option 3 .797" ID Circular Waveguide
8-9.97
8.5-11.6
9.7-12.4
UG-90/U1.535(H to A): 30
(V to A): 30
View
281Ku-XX/.XXX/419Ku-BandOption 1 .660" ID Circular Waveguide
Option 2 .550" ID Circular Waveguide
12.4-14.6
14.6-17.5
UG-419/U235(H to A): 30
(V to A): 30
View
281K-XX/.XXX/595K-BandOption 1 .470" ID Circular Waveguide
Option 2 .396" ID Circular Waveguide
Option 3 .328" ID Circular Waveguide
17.5- 20.5
20.5-24.5
24.5-26.5
UG-595/U335(H to A): 30
(V to A): 30
View
281A-XX/.XXX/599Ka-BandOption 1 .328" ID Circular Waveguide
Option 2 .281" ID Circular Waveguide
Option 3 .250" ID Circular Waveguide
Option 4 .219" ID Circular Waveguide
26.5-28.5
28.5-33
33-38.5
38.5-40
UG-599/U5.535(H to A): 30
(V to A): 30
View
281B-XX/.XXX/383Q-BandOption 1 .328" ID Circular Waveguide
Option 2 .281" ID Circular Waveguide
Option 3 .250" ID Circular Waveguide
Option 4 .219" ID Circular Waveguide
26.5-28.5
28.5-33
33-38.5
38.5-40
UG-383/U430(H to A): 30
(V to A): 30
View
281U-XX/.XXX/383U-BandOption 1 .219" ID Circular Waveguide
Option 2 .188" ID Circular Waveguide
Option 3 .165" ID Circular Waveguide (50-58 GHz)
Option 4 .141" ID Circular Waveguide (58-60 GHz)
40-43
43-50
50-58
58-60
UG-383/U-M530(H to A): 30
(V to A): 30
View
281V-XX/.XXX/385V-BandOption 1 .165" ID Circular Waveguide
Option 2 .141" ID Circular Waveguide
Option 3 .125" ID Circular Waveguide
50-58
58-68
68-75
UG-385/U530(H to A): 30
(V to A): 30
View
281E-XX/.XXX/387E-BandOption 1 .141" ID Circular Waveguide
Option 2 .125" ID Circular Waveguide
Option 3 .110" ID Circular Waveguide (77-87 GHz)
Option 4 .094" ID Circular Waveguide (87-90 GHz)
60-68
68-77
77-87
87-90
UG-387/U630(H to A): 30
(V to A): 30
View
281W-XX/.XXX/387W-BandOption 1 .125" ID Circular Waveguide
Option 2 .110" ID Circular Waveguide
Option 3 .094" ID Circular Waveguide (87-100 GHz)
Option 4 .082" ID Circular Waveguide (100-110 GHz)
75-77
77-87
87-100
100-110
UG-387/U-M630(H to A): 30
(V to A): 30
View
281F-XX/.XXX/387F-BandOption 1 .094" ID Circular Waveguide
Option 2 .082" ID Circular Waveguide
Option 3 .075" ID Circular Waveguide
Option 4 .067" ID Circular Waveguide
90-100
100-112
112-125
125-140
UG-387/U-M625(H to A): 25
(V to A): 25
View
281D-XX/.XXX/387D-BandOption 1 .082" ID Circular Waveguide
Option 2 .075" ID Circular Waveguide
Option 3 .067" ID Circular Waveguide
Option 4 .059" ID Circular Waveguide
110-112
112-125
125-160
160-170
UG-387/U-M725(H to A): 25
(V to A): 25
View
281G-XX/.XXX/387G-BandOption 1 .067" ID Circular Waveguide
Option 2 .059" ID Circular Waveguide
125-140
140-220
UG-387/U-M20(H to A): 20
(V to A): 20
View

Note: Our website contains just a few types of  Orthomode Transducers we build. Consult with us for your specific needs.

281X-XX/.XXX/UG39

8.2 GHz to 12.4 GHz, 35 dB Isolation, 30 dB Cross Polarization, X-band Orthomode Transducer

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281Ku-XX/.XXX/419

12.4 GHz to 18 GHz, 35 dB Isolation, 30 dB Cross Polarization, Ku-band Orthomode Transducer

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281K-XX/.XXX/595

18 GHz to 26.5 GHz, 35 dB Isolation, 30 dB Cross Polarization, K-band Orthomode Transducer

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281A-XX/.XXX/599

33 GHz to 38.5 GHz, 42 dB Isolation, 30 dB Cross Polarization, Ka-band Orthomode Transducer

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281B-XX/.XXX/383

33 GHz to 50 GHz, 30 dB Isolation, 30 dB Cross Polarization, Q-band Orthomode Transducer

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281U-XX/.XXX/383

40 GHz to 60 GHz, 30 dB Isolation, 30 dB Cross Polarization, U-band Orthomode Transducer

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281V-XX/.XXX/385

50 GHz to 75 GHz, 30 dB Isolation, 30 dB Cross Polarization, V-band Orthomode Transducer

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281E-XX/.XXX/387

60 GHz to 90 GHz, 30 dB Isolation, 30 dB Cross Polarization, E-band Orthomode Transducer

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281W-XX/.XXX/387

75 GHz to 110 GHz, 30 dB Isolation, 30 dB Cross Polarization, W-band Orthomode Transducer

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281F-XX/.XXX/387

90 GHz to 140 GHz, 25 dB Isolation, 25 dB Cross Polarization, F-band Orthomode Transducer

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281D-XX/.XXX/387

110 GHz to 170 GHz, 25 dB Isolation, 25 dB Cross Polarization, D-band Orthomode Transducer

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281G-XX/.XXX/387

140 GHz to 220 GHz, 20 dB Isolation, 20 dB Cross Polarization, G-band Orthomode Transducer

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2007 Gandy Blvd N
Suite 1310
St. Petersburg, FL 33702

Tel: 727-563-0034
Fax: 727-563-0031

Email: [email protected]

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