line : FIRST LIVE FEED BROADCAST in KA band__Historic Event_Eutelsat 7A at 7.0e : 21 601.9 MHz TV ZIMBO LIVE - Angola _ the first photos from the live broadcast from South Africa in the KA band via Eutelsat 7A at 7.0 e
line : FIRST LIVE FEED BROADCAST in KA band__Historic Event_Eutelsat 7A at 7.0e : 21 601.9 MHz TV ZIMBO LIVE - Angola _ the first video recording of a live transmission from South Africa in KA band via satellite Eutelsat 7A
line : FIRST FEED BROADCAST in KA band__Eutelsat 7A at 7.0-east and KA band satellite footprint : Europe C-KA band uplink and downlink coverage and Africa uplink and downlink coverage
line nr.1 : KA band reception_almost immediately after Mr. Dávid has published the first results of their scientific and research activities in KA band, the PENTAGON as an administrator has restricted the possibility of C-ID of the Modem at f=20 925 MHz
line : WGS-2 at λ=60° and reception and spectrum analysis in KA band _ geosynchronous object belonging to the Ministry of Defense of the USA-PENTAGON and current analysis of the spectrum of the LHCP vector in the range from 20 400