arabsat 4a 26 e

Launch Time: 2:10 a.m. March 1 Baikonur
20:10 Feb. 28 GMT
3:10 p.m. Feb. 28 EST

Live Broadcast in Europe & Middle East: New Skies NSS-7, 338 degrees East, transponder WHL3/EUH2, Ku-band, digital PAL, downlink 11,073.500 MHz (horizontal), symbol rate 6.1113, fec: 3/4.Test signals start at 19:30 GMT

in arabsat 2d-26 e
includ 11681h sr-27500 fec 3/4

color bar
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Comments

  • [Deleted User][Deleted User] Posts: 19,409
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    Launcher and payload details for the Arabsat 4A mission:

    Media Advisory
    Feb. 21, 2006

    Payload: ARABSAT 4A
    Eurostar E2000+ platform
    Separated mass: approx. 3,341 kg (7,366 lbs)

    Launch Vehicle: Proton M/Breeze M
    Weight at liftoff: 691,272 kg (1.5 million lbs), including payload
    Height: 61 m (200 ft)

    Launch Time: 2:10 a.m. March 1 Baikonur
    20:10 Feb. 28 GMT
    3:10 p.m. Feb. 28 EST

    Launch Site: Baikonur Cosmodrome, Kazakhstan Launch Pad 39

    End User: ARABSAT, Riyadh, Saudi Arabia

    Satellite Manufacturer: EADS Astrium, Toulouse, France

    Launch Vehicle Manufacturer: Khrunichev State Research and Production Space Center, Moscow

    Launch Services Provider: International Launch Services (ILS), McLean, Va.

    Satellite Use: Multipurpose communications satellite serving Arab countries and neighboring regions. A hybrid Ku- and C-band payload will carry direct-to-home, interactive TV and internet broadband services, with additional capacity to accommodate anticipated demand for high-definition TV.

    Satellite Statistics:

    16 active Ku-band transponders

    24 active C-band transponders

    Orbital location: 26 degrees East longitude

    Anticipated service life of 15 years

    Mission Profile: The Proton launch vehicle will inject the satellite into geosynchronous transfer orbit, using a four-burn Breeze M mission design. The first three stages of the Proton will use a standard ascent trajectory to place the Breeze M fourth stage, with the satellite, into a suborbital trajectory, from which the Breeze M will place itself and the spacecraft into a circular parking orbit of 173 km (107.5 miles), inclined at 51.5 degrees. Then the satellite will be propelled to its transfer orbit by additional burns of the Breeze M. Following separation from the Breeze M, the spacecraft will perform a series of liquid apogee engine burns to raise perigee, lower inclination and circularize the orbit at the geostationary altitude of 35,786 km (22,236 miles).

    Target Orbit at Separation:
    Apogee: 35,786 km (22,236 miles)
    Perigee: 3,150 km (1,957 miles)
    Inclination: 14.2 degrees

    Spacecraft Separation: Approximately 4 hours after liftoff

    ILS Mission Statistics:

    1st ILS Proton mission of 2006

    2nd ILS mission overall for 2006

    5th Proton launch of EADS Astrium Eurostar bus

    1st of 2 launches with ARABSAT 4 series payload

    36th ILS mission on Proton

    Live Broadcast in North America: Intelsat IA-6, 93 degrees West, transponder 9, C-band, analog NTSC, downlink 3880 MHz (vertical)
    Test signals start at 2:30 p.m. EST

    Live Broadcast in Europe & Middle East: New Skies NSS-7, 338 degrees East, transponder WHL3/EUH2, Ku-band, digital PAL, downlink 11,073.500 MHz (horizontal), symbol rate 6.1113, fec: 3/4.
    Test signals start at 19:30 GMT

    More Information: Live webcast and general mission information are available on the ILS web site at www.ilslaunch.com. Launch status updates are available on the ILS U.S. domestic Launch Hotline at 1-800-852-4980.
  • remlapremlap Posts: 6,256
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    Anyone seen a footprint map for 4a yet?
  • SystemSystem Posts: 2,096,970
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    Here:

    http://www.arabsat.com/about_us/4rthGen.pdf

    Not too easy to read for Ku Band!
  • [Deleted User][Deleted User] Posts: 19,409
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    Why have they put the launch coverage on NSS-7? Thats right behind a ruddy tree here..... Looks like I'll be tuned in on the webcast. :(
  • SystemSystem Posts: 2,096,970
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    I can get my hands on a chain saw, if you like.....................
  • [Deleted User][Deleted User] Posts: 19,409
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    Thanks for the offer, but its a very nice tree really. It would be a shame to turn it into fire wood.
  • [Deleted User][Deleted User] Posts: 1,060
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    live launch arabsat 4a on arabsat 2b on 30,5 e

    4196 lh sr-3000 fec 3/4 pid v-308 pid a-256

    from 20:10 gmt
  • Rd100Rd100 Posts: 1,649
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    in the uk for that sat you will need a 80cm-100cm dish looking at the foot print
  • SystemSystem Posts: 2,096,970
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    More Launch Channels springing up - As well as the one two Posts up, there are Channels on NSS at 22W 11074 H 6111 from 19.30 GMT and also on Arabsat 2D at 26W 11681 H 27500 at 19.50 GMT. :D
  • [Deleted User][Deleted User] Posts: 1,060
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    sourch news from arabsat

    Preparations for Launch of ARABSAT-4A (BADR-ONE) at the Baikonour in Khazakistan is at the final Stages , The proton vehicle with the Breez M upper stage, Carrying the Satellite set for lift off at 20:10 Moscow time (19:10 GMT) on February 28, has been transferred to a launch pad.
  • SystemSystem Posts: 2,096,970
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    What's the predicted weather? Any chance it might be postponed? (The Launch, not the weather!)

    Also, the TV coverage suggest launch at 20.10 GMT, not 19.10 GMT - We need to confirm this or half of us will miss it!
  • [Deleted User][Deleted User] Posts: 1,060
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    testing from proton start from 19:10 or 19:30

    launch start 20:10 gmt time
  • SystemSystem Posts: 2,096,970
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    Aha - my misunderstanding!

    Thankyou for that. Just got to hope I can get a decent signal fron 22 W now (can't get any Arabsats)
  • [Deleted User][Deleted User] Posts: 19,409
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    In the (unlikely) event anyone spots any transmission on one of the main Euriopean birds apart from poxy NSS7, please post the info for the forum :)
  • SystemSystem Posts: 2,096,970
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    At least your Tree appears safe (for the moment....)
  • remlapremlap Posts: 6,256
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    Launch still happening?
  • SystemSystem Posts: 2,096,970
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    I hope so, but I haven't got a carrier on the NSS coverage yet.
  • [Deleted User][Deleted User] Posts: 19,409
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    Looks like it at the moment.. (from the webstream anyway)

    I was wondering if any of the Arabic channels on Hotbird will cover the launch.
  • SystemSystem Posts: 2,096,970
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    Any likely suspects?
  • SystemSystem Posts: 2,096,970
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    Carrier plus lots of "snow" just appeared on NSS: Action soon!
  • SystemSystem Posts: 2,096,970
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    Dinky little Test Card + Countdown Clock now: 14 mins to proper coverage.

    Nice strong signal
  • remlapremlap Posts: 6,256
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    9.39 for me now good :D
  • remlapremlap Posts: 6,256
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    Very nice presentation for a rocket going up

    Even a news desk.
  • [Deleted User][Deleted User] Posts: 1,060
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    injoy the launch

    :D
  • [Deleted User][Deleted User] Posts: 19,409
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    Theres something seriously wrong with the web stream :(

    Pshycadelic colours
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