Inmarsat Satellite Antenna Gain

Satellite communications msc are relatively large and heavy especially shipborne directional inmarsat b and fleet 77 antenna systems.

Inmarsat satellite antenna gain.

The measured results show that in the whole maritime satellite communication work band the vswr is less than. Axial ratio is less than 6 0 db for all steering angles and all frequencies of operation within coverage region. Over the past two decades the directional antenna system which comprises the. Upon completion the four inmarsat 5 satellites will join inmarsat s.

Multipath rejection exceeds 10 db rejection at 5 degrees elevation. Axial ratio is less than 6 0 db for all steering angles and all frequencies of operation within coverage region. Isat is a british satellite telecommunications company offering global mobile services. The optimal antenna structure for inmarsat application has been fabricated and measured.

The enfusion amt 3800 is an arinc 781 high gain antenna hga used to receive and transmit voice and data from a moving aircraft via the inmarsat satellite network and supports multi channel swiftbroadband class 6 services. The unit provides over 90 sky coverage. Gain typical 8 5 dbic minimum 6 0 dbic over 90 of specified inmarsat hemisphere. Up to four channels per aircraft for concurrent voice and data links with the ability to add four more voip connections with each.

It provides telephone and data services to users worldwide via portable or mobile terminals which communicate with ground stations through thirteen geostationary telecommunications satellites. Multipath rejection exceeds 10 db rejection at 5 degrees elevation. Polarization performance right hand circular. Gain typical 8 5 dbic minimum 6 0 dbic over 90 of specified inmarsat hemisphere.

Inmarsat 5 f1 the first satellite in a series of four inmarsat 5 satellites was launched into geosynchronous orbit through bss 702hp platform in december 2013. A male to male sma connector is included to connect to your gear. A high performance l band inmarsat aero std c patch antenna with a gain of 3 5dbi and a female sma connector. The broadband coverage of the antenna also includes frequencies of 1616 to 1626 5 mhz for iridium satelite services voice and data applications.