Astra 4a coverage couverture satellite astra 4a ku-band




Satellite: Astra 4a (A4A)

Position orbitale: 4.8°Est

Fréquences: Bande Ku

Services disponibles:
Services ADSL par satellite bande Ku

Demander un Devis
Principales caractéristiques du satellite Astra 4A:

Transpondeurs: sur la zône Afrique: 6 x FSS (36 MHz)
Polarization: Lineaire – Horizontale or Verticale
Downlink Frequency:
– 10.70 to 11.70 Ghz
– 12.25 to 12.75 GHz
– 11.45 to 11.70 GHz GHz
Typical Edge of Coverage e.i.r.p.:
> 50 dBW for Sub-Sahara Africa
Uplink Frequency:
14.0 to 14.5 GHz
Typical Edge of Coverage G/T:
> 1 dB/K for Sub-Sahara Africa center of the coverage

Pays couverts en Internet par satellite sur Astra 4A:

Mauritanie, Sénégal, Mali, Niger Tchad, Soudan, Ethiopie, Kenya, Somalie, Tanzanie, Mozambique, Zimbabwe, Botzwana, Guinée Conakry, Guinée Bissau, Sierra Leon, Côte d’Ivoie, Ghana, Burkina Faso, Togo, Bénin, Nigeria, Cameroun, République Centrafricaine, Guinée Équatoriale, Gabon, République Démocratique du Congo, Burundi, Rwanda, République du Congo Brazzaville, Angola, Zambie, Namibie, Botswana, Afrique du Sud, Lesotho, Madagascar




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