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View Full Version : Intelsat 11 lansat cu succes!


-minus
07-10-07, 10:33
Intelsat 11 43° West Ku/C 5 October 2007
21:28 UTC
acum sa vedem ce vom putea viziona pe acest satelit!
satelescu
07-10-07, 13:19
acum sa vedem ce vom putea viziona pe acest satelit!

Mission:


C-band communications for CONUS, Mexico , and South America ;
Ku-band downlink communications for Brazil (spot coverage over Mexico, Venezuela and Florida), and uplink communications for CONUS, Mexico, Europe, and Northwest and Southeast South America.
Performance:


C-band
Repeater: 16-for-12 redundant transponders with linearized traveling wave tube assemblies
Transponder power: 55 watts RF at saturation
Antenna: 2.3m dual gridded deployable reflector with corrugated feed horn assembly

Ku-band
Repeater: Two groups of 12-for-9 transponders with linearized traveling wave tube assemblies
Transponder power: 110 watts RF at saturation
Antennas: 2.3m dual gridded deployable transmit antenna; 0.9m dual gridded deck mounted receive antenna

Stabilization: 3-axis stabilized; zero momentum system
Launch Mass: 2,491 kg with uncertainty
Mission Life: 15-years (fueled for 16 years)

Iata si footprintul lui Intelsat 11-43W:

http://i78.photobucket.com/albums/j108/amatorul/Intelsat11_KUBand.jpg

http://i78.photobucket.com/albums/j108/amatorul/Intelsat11_CBand.jpg

costel1
-minus
07-10-07, 16:01
Ma intereseaza fasciculul european,daca.. il vom putea receptiona!
satelescu
07-10-07, 16:37
Ma intereseaza fasciculul european,daca.. il vom putea receptiona!

Da,footprintul pentru Europa va ramanine la aceleasi valori ca pe hartile de sateliti,asa cum le prezinta Lyngsat ,Satcodx,etc.Nici acum nu-i problema de receptie la antenele de 1.1m in sus daca te afli in partea centrala/vestica a tarii,iar la vest n-ai probleme nici cu antena de 0.90m.Am verificat asta in Maramures.

http://www.lyngsat-maps.com/maps/images/intel3r_eur.gif

costel1
-minus
07-10-07, 21:34
Da,footprintul pentru Europa va ramanine la aceleasi valori ca pe hartile de sateliti,asa cum le prezinta Lyngsat ,Satcodx,etc.Nici acum nu-i problema de receptie la antenele de 1.1m in sus daca te afli in partea centrala/vestica a tarii,iar la vest n-ai probleme nici cu antena de 0.90m.Am verificat asta in Maramures.

http://www.lyngsat-maps.com/maps/images/intel3r_eur.gif

costel1

Am 1,85 si sunt in S deci il voi lua,sa vedem cu ce vor umple banda Ku!