beam footprint
1Beam — 〈[bi:m] m. 6〉 Zielstrahl eines Satelliten [engl.] * * * Beam [biːm; englisch »Richtstrahl«] der, s/ s, die Strahlungskeule eines Satellitensenders (Transponder); im Querschnitt kreisförmig, elliptisch oder in anderen gezogenen Rundformen,… …
2footprint — noun Date: 1552 1. an impression of the foot on a surface 2. a. the area on a surface covered by something < a tire with a wide footprint > < the footprint of a laser beam > b. range of operation (as of a service) < a global footprint > 3. a… …
3laser footprint — The projection of the laser beam and buffer zone on the ground or target area. The laser footprint may be part of the laser surface danger zone if that footprint lies within the nominal visual hazard distance of the laser. See also buffer zone;… …
4Astra 1E — Broadcast satellite Name = Astra 1E Launch Date = October 19, 1995 Launch Mass = 3014 Orbit Mass = Manufacturer = Boeing Satellite Systems Model = HS 601 Launcher = Ariane 42L Flight Number = 79 Lifetime = 14 Transponder Capacity = 18 Ku band… …
5Astra 5A — Broadcast satellite Name = Astra 5A (was Sirius 2) Launch Date = November 12, 1997 Launch Mass = 2,920 Orbit Mass = Manufacturer = Aérospatiale Model = Spacebus 3000 Launcher = Ariane 44L Flight Number = V102 Lifetime = 15 Transponder Capacity =… …
6DirecTV satellite fleet — The DirecTV satellite fleet is a group of communications satellites located at various geostationary orbits for the DirecTV satellite broadcast service and HughesNet (formerly known as DirectWAY and DirectPC) internet service. Contents 1… …
7Astra 2B — Broadcast satellite Name = Astra 2B Launch Date = September 14, 2000 Launch Mass = 3,315 Orbit Mass = Manufacturer = Astrium Model = Eurostar 2000+ Launcher = Ariane 5 Flight Number = V130 Lifetime = 15 Transponder Capacity = 30 Ku band (to be… …
8Astra 2C — Broadcast satellite Name = Astra 2C Launch Date = June16, 2001 Launch Mass = 3,643 Orbit Mass = Manufacturer = Boeing Satellite Systems Model = BSS 601 HP Launcher = Proton Flight Number = Lifetime = 15 Transponder Capacity = 32 Ku band (to be… …
9Astra 3A — Broadcast satellite Name = Astra 3A Launch Date = March 29, 2002 Launch Mass = 1,495 Orbit Mass = Manufacturer = Boeing Satellite Systems Model = V139 Launcher = Ariane 44L Flight Number = Lifetime = at least 10 Transponder Capacity = 20 Ku band… …
10Astra 4A — Broadcast satellite Name = Astra 4A Launch Date = Birth date|2007|11|18 Launch Mass = 4,600 Orbit Mass = Manufacturer = Lockheed Martin Model = A2100AX Launcher = Proton Flight Number = Lifetime = 15 Transponder Capacity = 6 Ku band TWTA output… …
