+36 33 512 468
Monday-Friday: 6:00 -14:00 / Weekends closed
Orthomode Transducers

Orthomode Transducers

OMT Catalogue
Single Polarized Hybrid Couplers for 2 Outdoor Radio Units
Passive Component Ordering



Orthomode Transducers (OMTs) are 3-port microwave waveguide systems that split the input power into two parts (based on polarization separation), consequently, allow the simultaneous operation of two outdoor radio units (ODUs). Since the devices provide high inter-port isolation and low return loss, their application together with high performance antennas lead to use of two independent transmission channels on a single antenna at the same time.

Orthomode transducers separate
horizontal and vertical polarizations


Available types are listed in the following table (one may click on the required Frequency Band to find more information about the OMTs):

Frequency Band
11 +
13 +
15 +
18 +
23 +
26 +
28 +
32 +
38 +

GRANTE Orthomode Transducer

Direct mounted (2+0) system with direct mounted ODUs



Orthomode Transducers can be directly mounted on antennas that have circular waveguide connector. The interfaces on the ODU side are upon customer's request (coaxial cable connector, standard waveguide flange, ODU interface or any special request).

(2+0) Dual Polarized System



Ordering Information

For ordering information please visit our Passive Component Ordering page.

For more information about passive elements please contact us via e-mail.