Orthomode transducers are used in dual-polarized VSATs, in sparsely populated areas, radar antennas, radiometers, and communications links. They are usually connected to the antenna's down converter or LNB and to the high-power amplifier (HPA), attached to a transmitting antenna.

The OMT is a device used in VSAT to satellite communication systems to separate or combine signals having different polarizations. As mentioned the full form of OMT is Orthomode Transducer. Satellite signals are often transmitted with …

OMT can be used to convert circular polarized signal into linear polarized signals of horizontal and vertical types. The figure depicts OMT (Orthomode Transducer) for C band VSAT terminal. OMT has three ports.

OMT(正交模转换器)，是Orthomode Transducer的简称。 OMT是波导器件，通常也被称为是极化双工器。 OMT主要用于将两路极化方式完全正交的信号合成一路，或者将一路同时含有两种极化方式的信号按极化方式分离开来。

OMT (Orthomode Transducer) separates the transmit signal from the received signal, taking advantage of their different polarization and frequency. Two IFL cables connecting the indoor unit assembly with the outdoor unit assembly. The IFL (Inter-Facility Link) cabling carries the inbound and the outbound signals and the 24 VDC for the LNB.

The present invention relates to an orthomode transducer (OMT) device. The OMT is an antenna-feed waveguide component able to discriminate linear polarizations. More especially it is capable of dividing the Horizontal from the Vertical polarization and, in reverse direction, capable of combining them.

Latest OMTs such as C/Ku Orthomode transducer allows combination of separate C band VSAT terminal and Ku band VSAT terminal into a single system. This saves considerable amount of cost savings due to minimization of infrastructure hardware. It offers low insertion loss, good return loss and good isolation at appropriate ports as desired.

2024年3月26日 · The Ku-Band OMT Transmit Reject Filter – Compact is a Special product in satellite communication. This highly integrated three-port assembly combines an Ortho-Mode Transducer (OMT) with a transmit reject filter and elbow, offering a compact and efficient solution for VSAT ground terminals.

Designed for use within the Global lnvacom Very Small Apature Terminal (VSAT) Outdoor Unit (ODU) this compact KU band OMT is lightweight and aesthetically pleasing. Easy to install and practical it compliments the Global lnvacom range of Transmitters and VSAT WG75 Low Noise Block's (LNB) providing a fully integrated so

2024年1月29日 · The WR75 OMT from Dolph Mirowave is a Orthomode Transducer with Frequency 10 to 15 GHz, Isolation 35 dB, Return Loss 13.98 dB. More details for WR75 OMT can be seen below. The OMT designed consists of three different ports, one circular and two rectangular cavities.