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Spaun

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Spaun

  1. 1. ‫‪TEST REPORT‬‬ ‫‪Satellite Signal Analyzer‬‬ ‫90 02/9 0-80‬ ‫906 ‪SPAUN SPAROS‬‬ ‫906 ‪SPAUN SPAROS‬‬ ‫‪Extremely versatile and easy-to-use‬‬ ‫‪state of the art TV signal‬‬ ‫‪analy zer‬‬ ‫ﻣﻦ ﻳﻄﻠﺐ ﺍﻟﻤﺰﻳﺪ؟‬ ‫ﻟﻘﺪ ﺃﺻﺒﺤﺖ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﺮﻗﻤﻴﺔ ﺍﻛﺜﺮ ﺗﻌﻘﻴﺪﺍ ، ﻭ ﻧﻔﺲ ﺍﻟﺸﻲء ﺑﺎﻟﻨﺴﺒﺔ ﻷﺟﻬﺰﺓ ﺗﺤﻠﻴﻞ ﺍﻹﺷﺎﺭﺍﺕ ، ﻋﻨﺪﻣﺎ ﺗﻈﻦ‬ ‫ﺃﻥ ﺍﺣﺪﺙ ﺟﻬﺎﺯ ﻗﻴﺎﺱ ﻟﻺﺷﺎﺭﺍﺕ ﻇﻬﺮ ﺇﻟﻰ ﺍﻷﺳﻮﺍﻕ ﺑﻪ ﻛﻞ ﻣﺎ ﺗﺤﺘﺎﺟﻪ ﺇﻻ ﺃﻥ ﺗﺠﺪ ﻣﻮﺩﻳﻞ ﺟﺪﻳﺪ ﻳﻈﻬﺮ ﺇﻟﻰ ﺍﻷﺳﻮﺍﻕ ﻓﺠﺄﺓ‬ ‫ﻭ ﺗﻜﺘﺸﻒ ﺃﻥ ﺑﻪ ﻣﻴﺰﺓ ﻟﻢ ﺗﻜﻦ ﻣﻮﺟﻮﺩﺓ ﻣﻦ ﻗﺒﻞ ، ﺣﻴﺚ ﻳﻜﻮﻥ ﺍﻟﺠﻬﺎﺯ ﺍﻟﺠﺪﻳﺪ ﻣﻀﺎﻑ ﺇﻟﻴﺔ ﻭﻇﺎﺋﻒ ﺟﺪﻳﺪﺓ ﻣﻤﺎ ﻳﺠﻌﻠﻬﺎ‬ ‫ﺍﻛﺜﺮ ﺇﻓﺎﺩﺓ – ﻭ ﻫﺬﺍ ﻣﺎ ﻫﻮ ﺑﺎﻟﻀﺒﻂ ﺑﺎﻟﻨﺴﺒﺔ ﻟﻠﻤﻮﺩﻳﻞ 906 ‪ SPAROS‬ﻣﻦ ﺷﺮﻛﺔ ‪. SPAUN‬‬ ‫‪SPAROS‬‬ ‫ﻟﻤﻮﺩﻳﻞ‬ ‫ﺍﻹﻧﺠﻠﻴﺰﻳﺔ‬ ‫ﺍﻟﺒﺪﺍﻳﺔ ﺍﻟﺴﺮﻳﻌﺔ‬ ‫ﺍﻟﻤﺤﻔﻮﻇﺔ ﻭ ﺧﺮﻳﻄﺔ ﺍﻟﻘﻴﺎﺱ ﻭ ﻟﻮﺣﺔ‬ ‫ﺇﻥ ﻭﺣﺪﺓ ﺗﺤﻠﻴﻞ ﺍﻹﺷﺎ ﺭﺍﺕ ﻫﺬﻩ‬ ‫906 ﻟﻢ ﻳﻜﻦ ﻣﻮﺟﻮﺩﺍ ﻭﻗﺖ ﺍﺳﺘﻼﻣﻨﺎ‬ ‫ﺑﺎﻟﻠﻐﺔ‬ ‫ﺍﻟﺘﺸﻐﻴﻠﻲ‬ ‫ﺍﻟﻜﺘﻴﺐ‬ ‫ﺇﻥ‬ ‫ﺃﺭﻗﺎﻡ ﻓﻰ ﺍﻟﺠﺎﻧﺐ ﺍﻷﻳﺴﺮ ﻭ ﺃﺯﺭﺍﺭ ﺗﺤﻜﻢ‬ ‫ﺧﻔﻴﻔﺔ ﺍﻟﻮﺯﻥ ﺟﺪﺍ – ﻓﻬﻲ ﺑﻮﺯﻥ‬ ‫ﺧﺎﺻﺔ ﻋﻠﻰ ﺍﻟﻴﻤﻴﻦ ، ﻭ ﻫﻰ ﻟﻴﺴﺖ‬ ‫1.2 ﻛﻴﻠﻮﺟ ﺮﺍﻡ ﻓﻘﻂ ) ﺑﻤﺎ ﻓﻰ ﺫﻟﻚ‬ ‫‪TELE-satellite World‬‬ ‫.../‪www.TELE-satellite.com‬‬ ‫:‪Download this report in other languages from the Internet‬‬ ‫ﺃﺯﺭﺍﺭ ﺍﺳﻬﻢ ﺑﺎﻹﺿﺎﻓﺔ ﺇﻟﻰ ﺯﺭ ‪OK‬‬ ‫ﺍﻟﺒﻄﺎﺭﻳﺔ ﺍﻟﺪﺍﺧﻠﻴﺔ ( ﻭ ﻗﺪ ﺃﺗﺖ ﺍﻟﻮﺣﺪﺓ‬ ‫‪Arabic‬‬ ‫ﺍﻟﻌﺮﺑﻴﺔ‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/ara/spaun.pdf‬‬ ‫ﻓﻰ ﺍﻟﻤﻨﺘﺼﻒ ﻓﻌﻨﺪﻣﺎ ﺗﻠﻤﺲ ” ﺍﻹﻃﺎﺭ‬ ‫ﺑﻐﻄﺎء ﺣﻤﺎﻳﺔ ﻣﺮﻳﺢ ﻭ ﺑﻪ ﻓﺘﺤﺎﺕ‬ ‫‪Indonesian‬‬ ‫‪Indonesia‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/bid/spaun.pdf‬‬ ‫‪Bulgarian‬‬ ‫‪Czech‬‬ ‫‪Български‬‬ ‫‪Česky‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/bul/spaun.pdf‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/ces/spaun.pdf‬‬ ‫” ﻭ ﺗﺤﺮﻛﻬﺎ ﻳﻤﻴﻨﺎ ﺃﻭ ﻳﺴﺎ ﺭﺍ ﻓﺎﻥ ﻭﺣﺪﺓ‬ ‫ﻟﻠﺘﻮﺻﻴﻞ ﺑﺎﻟﻜﻮﺍﺑﻞ ، ﻭ ﻟﻠﺤﻘﻴﺒﺔ‬ ‫‪German‬‬ ‫‪Deutsch‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/deu/spaun.pdf‬‬ ‫‪English‬‬ ‫‪English‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/eng/spaun.pdf‬‬ ‫ﺍﻟﻘﻴﺎﺱ ﺗﺘﻌﺎﻣﻞ ﻛﻤﺎ ﻟﻮ ﻛﻨﺖ ﺗﻤﺴﻚ‬ ‫ﻋﺪﺩ 2 ﺍﺯﺭﻉ ﺣﻤﻞ ﻭ ﺑﻬﺬﺍ ﻓﻤﻦ‬ ‫‪Spanish‬‬ ‫‪Español‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/esp/spaun.pdf‬‬ ‫‪Farsi‬‬ ‫ﻓﺎﺭﺳﻲ‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/far/spaun.pdf‬‬ ‫ﻛﻮﺓ ﺗﺤﺮﻳﻚ ﻋﺎﺩﻳﺔ ! .‬ ‫ﺍﻟﺴﻬﻞ ﻋﻠﻰ ﺍﻟﻘﺎﺋﻢ ﺑﻌﻤﻠﻴﺔ ﺍﻟﺘﺮﻛﻴﺐ‬ ‫‪French‬‬ ‫‪Français‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/fra/spaun.pdf‬‬ ‫‪Greek‬‬ ‫‪Ελληνικά‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/hel/spaun.pdf‬‬ ‫‪Croatian‬‬ ‫‪Hrvatski‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/hrv/spaun.pdf‬‬ ‫ﺃﻥ ﻳﺴﺘﻌﻤﻞ ﺍﻟﻮﺣﺪﺓ ﻓﻰ ﺃﻱ ﻣﻮﺿﻊ‬ ‫‪Italian‬‬ ‫‪Italiano‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/ita/spaun.pdf‬‬ ‫‪Hungarian‬‬ ‫‪Magyar‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/mag/spaun.pdf‬‬ ‫ﻭ ﺗﺘﻜﻮﻥ ﺍﻟﻠﻮﺣﺔ ﺍﻟﻌﻠﻮﻳﺔ ﻣﻦ‬ ‫ﺻﻌﺐ ، ﻛﻤﺎ ﺃﻥ ﺷﺎﺷﺔ ﺍﻟﻌﺮﺽ‬ ‫‪Mandarin‬‬ ‫‪中文‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/man/spaun.pdf‬‬ ‫‪Nederlands‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/ned/spaun.pdf‬‬ ‫‪Dutch‬‬ ‫‪Polish‬‬ ‫‪Polski‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/pol/spaun.pdf‬‬ ‫ﻣﻮﺻﻼﺕ ﻭ ﻓﺘﺤﺎﺕ ﺍﻟﺘﻮﺻﻴﻞ : ﻣﺪﺧﻞ‬ ‫ﻟﻮﺣﺪﺓ ﺗﺤﻠﻴﻞ ﺍﻹﺷﺎ ﺭﺍﺕ ﻛﺒﻴﺮﺓ ) 7‬ ‫‪Portuguese‬‬ ‫‪Português‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/por/spaun.pdf‬‬ ‫‪Romanian‬‬ ‫‪Românesc‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/rom/spaun.pdf‬‬ ‫ﺇﺷﺎ ﺭﺍﺕ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ – ﻣﻊ‬ ‫ﺑﻮﺻﺔ ( ﻭ ﻫﻰ ﻻﻣﻌﺔ ﻭ ﺳﻬﻠﺔ ﺍﻟﻘ ﺮﺍءﺓ‬ ‫‪Russian‬‬ ‫‪Русский‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/rus/spaun.pdf‬‬ ‫‪Svenska‬‬ ‫‪Swedish‬‬ ‫‪Turkish‬‬ ‫‪Türkçe‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/sve/spaun.pdf‬‬ ‫‪www.TELE-satellite.com/TELE-satellite-0909/tur/spaun.pdf‬‬ ‫ﻭﺟﻮﺩ ﺍﻟﻤﻮﺻﻞ ( ﻣﺪﺧﻞ ﺍﻟﺤﺼﻮﻝ ﻋﻠﻰ‬ ‫ﺣﻴﺚ ﺃﻧﻬﺎ ﻋﺮﻳﻀﺔ ﺍﻹﻇﻬﺎﺭ 9:61‬ ‫9002 ‪Available online starting from 31 July‬‬ ‫ﺍﻟﻄﺎﻗﺔ ، ﻣﻨﻔﺬ ‪ USB‬ﻭ ﻣﻨﻔﺬ ‪USB‬‬ ‫، ﻭ ﺗﺤﺖ ﻫﺬﻩ ﺍﻟﺸﺎﺷﺔ ﻳﻮﺟﺪ ﻋﺪﺩ 8‬ ‫ﻣﺼﻐﺮ ، ﻭ ﻣﻨﻔﺬ ﺍﻳﺜﺮﻧﺖ ﻭ ﺟﺎﻛﺎﺕ‬ ‫ﺃﺯﺭﺍﺭ ﺫﻛﻴﺔ ، ﻭ ﺗﻢ ﻛﺘﺎﺑﺔ ﻭﻇﺎﺋﻒ‬ ‫‪ RCA‬ﺗﻌﻤﻞ ﻛﻤﺨﺎﺭﺝ ﻟﻠﺼﻮﺕ ﻭ‬ ‫ﺍﻷﺯﺭﺍﺭ ﻋﻠﻰ ﺷﺎﺷﺔ ﺍﻟﻌﺮﺽ ﻧﻔﺴﻬﺎ ،‬ ‫ﺍﻟﺼﻮﺭﺓ ﺍﻟﺘﻠﻴﻔﺰﻳﻮﻧﻴﺔ ، ﻭ ﻧﺘﻮﻗﻊ ﻣﻦ‬ ‫ﻭ ﻫﺬﻩ ﺍﻟﻮﻇﺎﺋﻒ ﺗﺘﻐﻴﺮ ﻃﺒﻘﺎ ﻟﻠﺘﺸﻐﻴﻞ‬ ‫ﺧﻼﻝ ﺍﻟﻮﺻﻒ ﻓﻰ ﺍﻟﻠﻮﺣﺔ ﺍﻷﻣﺎﻣﻴﺔ‬ ‫، ﻭ ﻫﺬﻩ ﺧﺪﻋﺔ ﺟﻴﺪﺓ ﻭ ﺑﻬﺬﺍ ﻭﻓﺮﺕ‬ ‫ﺍﻧﻪ ﺳﻴﺘﻢ ﺇﺿﺎﻓﺔ ﻋﺪﺩ 2 ﻣﻮﺻﻞ‬ ‫ﺷﺮﻛﺔ ‪ SPAUN‬ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻌﺪﻳﺪ‬ ‫)‪ (ASI‬ﺁﺧﺮﻳﻦ ﻭ ﻫﻤﺎ ﻟﻨﻘﻞ ﺇﺷﺎ ﺭﺍﺕ‬ ‫ﻣﻦ ﺍﻷﺯﺭﺍﺭ ﺍﻹﺿﺎﻓﻴﺔ .‬ ‫‪ PCIMCIA‬ﺇﻟﻲ ﺍﻟﻜﺎﻣﺔ .‬ ‫ﻭ ﻋﻨﺪ ﺍﻟﺘﺤﺪﺙ ﻋﻦ ﺍﻷﺯﺭﺍﺭ ، ﻟﺪﻳﻨﺎ‬ ‫ﻭ ﺗﻢ ﺗﺰﻭﻳﺪ ﻭﺣﺪﺓ ﺗﺤﻠﻴﻞ ﺍﻹﺷﺎ ﺭﺍﺕ‬ ‫ﺃﻳﻀﺎ ﺯﺭ ﺿﻐﻂ ﻟﻠﻔﺘﺢ ﻭ ﺍﻟﻘﻔﻞ ﻭ‬ ‫‪Basic configuration‬‬ ‫ﺑﺸﺎﺣﻦ ﻟﻠﺒﻄﺎﺭﻳﺔ ﻭ ) ﻭ ﻣﻮﺻﻞ ‪ F‬ﺇﻟﻲ‬ ‫ﺑﺄﺳﻔﻠﻪ ﻳﻮﺟﺪ 9 ﺃﺯﺭﺍﺭ ﻭﻇﺎﺋﻒ ﺭﺋﻴﺴﻴﺔ‬ ‫ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﻭ ﻣﻮﺻﻞ ‪IEC‬‬ ‫ﻭ ﻓﻰ ﺍﻷﻋﻠﻰ ﺗﻮﺟﺪ ﺃﺯﺭﺍﺭ ﺑﻮﻇﺎﺋﻒ :‬ ‫ﺇﻟﻲ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ( ﻭ ﻛﺎﺑﻞ‬ ‫ﺍﻟﻀﺒﻂ ﺍﻷﺗﻮﻣﺎﺗﻴﻜﻲ ، ﺍﻟﺨﺎﻧﺎﺕ ،‬ ‫‪ USB‬ﻭ ﻓﻼﺷﺔ ‪ USB‬ﺗﺤﺘﻮﻯ ﻋﻠﻰ‬ ‫ﺍﻟﻄﻴﻒ ﻭ ﻋﺮﺽ ﺍﻟﺼﻮﺭﺓ ﺍﻟﺘﻠﻴﻔﺰﻳﻮﻧﻴﺔ‬ ‫ﺍﻟﺒﺮﻧﺎﻣﺞ ﺍﻟﺘﺸﻐﻴﻠﻰ ﺑﺠﻬﺎﺯ ﺍﻟﻜﻤﺒﻴﻮﺗﺮ‬ ‫ﻭ ﺍﻟﻘﻴﺎﺱ ، ﻭ ﺗﺘﻜﻮﻥ ﺍﻷﺯﺭﺍﺭ ﺍﻟﺴﻔﻠﻴﺔ‬ ‫، ﻓﻘﺪ ﺗﻢ ﺗﺼﻨﻴﻊ ﻛﻞ ﺷﺊ ﻣﻊ ﺍﻻﻫﺘﻤﺎﻡ‬ ‫ﻣﻦ ﺿﺒﻂ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ‬ ‫ﺑﺎﻟﺘﻔﺎﺻﻴﻞ .‬ ‫‪ LNB-DiSEqC‬ﻭ ﺍﺳﺘﺪﻋﺎء ﺍﻟﺒﻴﺎﻧﺎﺕ‬ ‫‪Setting up the blind scan‬‬ ‫‪50 TELE-satellite — Broadband & Fiber-Optic — 08-09/2009 — www.TELE-satellite.com‬‬
  2. 2. ‫‪ : S‬ﻗﻮﺓ ﺇﺷﺎﺭﺓ ﺍﻟﻘﻨﺎﺓ ، ﻣﻌﺪﻝ ‪C/N‬‬ ‫ﺍﻟﻜﺎﺑﻞ ﺃﻭ ﺍﻹﺭﺳﺎﻝ ﺍﻷﺭﺿﻲ ، ﻭ‬ ‫ﺍﻟﻮﻇﺎﺋﻒ ﺍﻟﺮﺋﻴﺴﻴﺔ‬ ‫ﻟﻠﻮﺣﺪﺓ ، ﻓﻬﻞ ﻳﺠﺐ ﻋﻠﻴﻨﺎ ﺍﻧﺘﻈﺎﺭﻩ ؟‬ ‫ﻭ ﺍﻟﻔﻮﻟﻄﻴﺔ ﺍﻟﻤﺴﺘﺨﺪﻣﺔ ﻓﻰ ﻭﺣﺪﺓ‬ ‫ﻳﺘﻮﺍﻓﻖ ﻣﻊ ﺍﻹﺭﺳﺎﻝ ﺍﻟﻔﻀﺎﺋﻰ : ‪PAL‬‬ ‫ﻣﻊ ﻭﺟﻮﺩ ﺟﻬﺎﺯ ﺗﺤﻠﻴﻞ ﺇﺷﺎ ﺭﺍﺕ ﻣﻌﻘﺪ‬ ‫ﻻ ! ﻳﺠﺐ ﺃﻥ ﻧﺒﺪﺃ ﻓﻮﺭﺍ ، ﻭ ﻟﺴﻌﺎﺩﺗﻨﺎ‬ ‫ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ، ﻭ ﺗﻴﺎﺭ ﻭﺣﺪﺓ ﺧﻔﺾ‬ ‫‪، SECAM ، NTSC ، DVB-S‬‬ ‫ﻣﺜﻞ ﻣﻮﺩﻳﻞ 906 ‪ SPAROS‬ﻓﻤﻦ‬ ‫ﻛﺎﻧﺖ ﻗﻮﺍﺋﻢ ﺍﻟﺘﺸﻐﻴﻞ ﺳﻬﻠﺔ ﻭ ﺍﺳﺘﻄﻌﻨﺎ‬ ‫ﺍﻟﺸﻮﺷﺮﺓ ، ﻭ ﻣﻘﻴﺎﺱ ‪ CBER‬ﻟﻘﻴﺎﺱ‬ ‫ﻭ ‪ ) DSS‬ﺍﻟﻤﺴﺘﻌﻤﻞ ﻓﻰ ﺍﻟﻮﻻﻳﺎﺕ‬ ‫ﺍﻟﻮﺍﺟﺐ ﺍﻛﺘﺸﺎﻑ ﺇﻣﻜﺎﻧﻴﺎﺗﻪ ﻭ ﻃﺮﻳﻖ‬ ‫ﺧﻼﻝ ﺩﻗﻴﻘﺘﻴﻦ ﻓﻘﻂ ﺍﻻﺭﺗﻴﺎﺡ ﻣﻊ ﺗﺸﻐﻴﻞ‬ ‫ﻣﻌﺪﻝ ﺍﻟﺨﻄﺄ ﻓﻰ ﺍﻟﻨﺒﻀﺎﺕ ﺍﻟﻤﺼﺎﺣﺒﺔ‬ ‫ﺍﻟﻤﺘﺤﺪﺓ ﺍﻷﻣﺮﻳﻜﻴﺔ ( ﻭ ﻳﻌﻤﻞ ﺗﺤﻠﻴﻞ‬ ‫ﻋﻤﻠﺔ ، ﻭ ﻟﻘﺪ ﻃﻠﺒﻨﺎ ﻛﺘﻴﺐ ﺗﺸﻐﻴﻞ ﻭ‬ ‫ﻭ ﻟﻴﺲ ﻓﻘﻂ‬ ‫ﺍﻟﻮﻇﺎﺋﻒ ﺍﻷﺳﺎﺳﻴﺔ ،‬ ‫ﻟﻠﻘﻨﻮﺍﺕ ، ﻭ ﻣﻘﻴﺎﺱ ‪ VBER‬ﻟﻘﻴﺎﺱ‬ ‫ﺍﻟﻄﻴﻒ ﻓﻰ ﺍﻟﻤﺪﻯ ﻣﻦ 54 ﻣﻴﺠﺎ ﻫﻴﺮﺗﺰ‬ ‫ﺍﻟﺬﻯ ﺣﺼﻠﻨﺎ ﻋﻠﻴﺔ ﺑﻌﺪ ﺑﻀﻌﺔ ﺃﻳﺎﻡ ﻭ‬ ‫ﻋﺮﺽ ﺗﺤﻠﻴﻞ ﺍﻟﻄﻴﻒ ﻟﻺﺷﺎﺭﺍﺕ ﻭ‬ ‫ﻣﻌﺪﻝ ﺍﻟﺨﻄﺄ ﻓﻰ ﻧﺒﻀﺎﺕ ‪، Viterbi‬‬ ‫ﺇﻟﻰ 0512 ﻣﻴﺠﺎ ﻫﻴﺮﺗﺰ ﻭ ﻫﺬﺍ ﻳﻌﻨﻰ‬ ‫ﻛﺎﻥ ﻛﺘﻴﺐ ﺍﻟﺘﺸﻐﻴﻞ ﻫﻮ ﻣﺴﻮﺩﺓ ﻣﺒﺪﺋﻴﺔ‬ ‫ﻗﻴﺎﺱ ﻗﻮﺓ ﺍﻟﺘﺮﺩﺩ ﺍﻟﻤﺨﺘﺎﺭ ﻭ ﻣﺸﺎﻫﺪﺓ‬ ‫ﻭ ﺭﻗﻢ ﺍﻟﺤﺰﻡ ﺍﻟﻐﻴﺮ ﺻﺤﻴﺤﺔ ‪UNC‬‬ ‫ﺃﻥ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﻫﺬﻩ ﻳﻤﻜﻨﻬﺎ ﻋﻤﻞ‬ ‫ﻟﻜﺘﻴﺐ ﺍﻟﺘﺸﻐﻴﻞ ﻭ ﻟﻘﺪ ﺃﺩﺭﻛﻨﺎ ﻋﻨﺪﻫﺎ ﻣﺎ‬ ‫ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺘﻠﻴﻔﺰﻳﻮﻧﻴﺔ ﻭ ﻟﻜﻨﻨﺎ ﻗﻤﻨﺎ‬ ‫ﻭ ﻣﻘﻴﺎﺱ ﺧﻄﺄ ‪ ، MER‬ﻭ ﺑﺎﻹﺿﺎﻓﺔ‬ ‫ﺍﻟﻤﺰﻳﺪ ﺍﻛﺜﺮ ﻣﻦ ﻗﻴﺎﺱ ﻣﺨﺎﺭﺝ ﺇﺷﺎ ﺭﺍﺕ‬ ‫ﻫﻰ ﺍﻹﻣﻜﺎﻧﻴﺎﺕ ﺍﻷﺧﺮﻯ ﺍﻟﺘﻰ ﻳﻤﻜﻦ ﺃﻥ‬ ‫ﺃﻳﻀﺎ ﺑﺈﺟ ﺮﺍء ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ‬ ‫ﺇﻟﻲ ﺫﻟﻚ ﺇﻇﻬﺎﺭ ﺗﺮﺩﺩ ﺍﻟﻨﺎﻗﻞ ﻭ ﺍﻟﻘﻄﺒﻴﺔ‬ ‫ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺍﻟﺘﻰ ﺗﻌﻤﻞ ﻣﻦ‬ ‫ﻳﻘﻮﻡ ﺑﻬﺎ ﻫﺬﺍ ﺍﻟﺠﻬﺎﺯ !‬ ‫ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ، ﻭ ﻗﻴﺎﺱ ﺟﻤﻴﻊ ﺍﻟﺘﺮﺩﺩﺍﺕ‬ ‫ﻭ ﺍﻟﺤﺰﻣﺔ ﻭ ﻧﻮﻉ ﺍﻹﺭﺳﺎﻝ ﻭ ﻣﻌﺪﻝ‬ ‫059 ﺇﻟﻰ 0512 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ .‬ ‫ﺃﺗﻮﻣﺎﺗﻴﻜﻴﺎ ﻭ ﺣﻔﻆ ﺍﻟﻨﺘﺎﺋﺞ ﻋﻠﻰ ﺍﻟﻔﻼﺷﺔ‬ ‫ﺍﻟﺘﺮﻣﻴﺰ ﻭ ﻗﻴﻢ ﺗﺼﻮﻳﺐ ﺍﻟﺨﻄﺄ ‪، FEC‬‬ ‫906 ‪SPAROS‬‬ ‫ﺇﻥ ﻣﻮﺩﻳﻞ‬ ‫ﺍﻟﻤﻮﺻﻠﺔ ﺑﻤﻨﻔﺬ ‪ ، USB‬ﻭ ﺟﻤﻴﻊ ﻫﺬﻩ‬ ‫ﻓﻼ ﻳﻮﺟﺪ ﺷﺊ ﻣﻔﻘﻮﺩ ﻫﻨﺎ ! ﺃﻣﺎ ﺑﺎﻟﻨﺴﺒﺔ‬ ‫ﻭ ﻳﻤﻜﻦ ﻟﻮﺣﺪﺓ ﺗﺤﻠﻴﻞ ﺍﻹﺷﺎ ﺭﺍﺕ‬ ‫ﻳﻤﻜﻨﻪ ﻗﻴﺎﺱ ﺃﻱ ﺇﺷﺎﺭﺓ ﺗﻠﻴﻔﺰﻳﻮﻧﻴﺔ‬ ‫ﺍﻟﻮﻇﺎﺋﻒ ﺃﺗﺖ ﻓﻰ ﺧﻼﻝ ﺑﻀﻊ ﺻﻔﺤﺎﺕ‬ ‫ﻹﺷﺎ ﺭﺍﺕ ﺍﻹﺭﺳﺎﻝ ﺍﻟﺮﻗﻤﻰ ﺍﻟﺠﺪﻳﺪ‬ ‫‪ SPAROS‬ﻗﻴﺎﺱ ﺗﻔﺎﺻﻴﻞ ﺇﺷﺎ ﺭﺍﺕ‬ ‫ﺳﻮﺍء ﻛﺎﻧﺖ ﺗﻨﺎﻇﺮﻳﺔ ﺃﻭ ﺭﻗﻤﻴﺔ : ﻣﻦ‬ ‫ﺍﻟﺪﻋﺎﻳﺔ ﺍﻟﺘﻰ ﺃﺗﺖ ﻣﻊ ﺍﻟﻮﺣﺪﺓ ، ﻭ ﻫﺬﺍ ﻣﺎ‬ ‫2‪ : DVB-S‬ﻓﺎﻥ ﺍﻟﻮﺣﺪﺓ ﺗﻈﻬﺮ ﻗﻴﻢ‬ ‫ﺍﻹﺭﺳﺎﻝ ﺍﻟﺮﻗﻤﻰ ﺍﻟﻔﻀﺎﺋﻰ -‪DVB‬‬ ‫ﺧﻼﻝ ﺍﻷﻗﻤﺎﺭ ﺍﻟﺼﻨﺎﻋﻴﺔ ، ﻗﻨﻮﺍﺕ‬ ‫ﻧﺴﻤﻴﻪ ” ﺍﻻﺧﺘﺒﺎﺭ ﺍﻻﺳﺘﻜﺸﺎﻓﻲ ” .‬ ‫‪www.TELE-satellite.com — 08-09/2009 — TELE-satellite — Broadband & Fiber-Optic‬‬ ‫15‬
  3. 3. ‫ﺍﻟﻤﻘﻴﺎﺱ ﺣﺴﺎﺱ ﻭ ﺛﺎﺑﺖ ، ﻭ ﻣﻦ ﺍﻟﺴﻬﻞ‬ ‫ﻟﻠﺘﻮﺟﻴﻪ ﺍﻟﺪﻗﻴﻖ ﻟﻠﻄﺒﻖ ، ﻓﻘﻂ ﻗﻢ‬ ‫ﺇﻳﺠﺎﺩ ﺧﻂ ﺍﻟﺸﻔﻖ ﻭ ﺯﺍﻭﻳﺔ ﺍﻟﺘﺼﻌﻴﺪ ﻭ‬ ‫ﺑﺘﺤﺮﻳﻚ ﺍﻟﻄﺒﻖ ﻭ ﻻﺣﻆ ﻣﺴﺘﻮﻯ‬ ‫ﻟﻒ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﻟﻠﺤﺼﻮﻝ‬ ‫ﺍﻹﺷﺎﺭﺓ ، ﻭ ﺃﻧﺎ ﺍﻓﻀﻞ ﻋﻤﻞ ﺍﻟﻮﺣﺪﺓ ﻓﻰ‬ ‫ﻋﻠﻰ ﻗ ﺮﺍءﺓ ﺍﻓﻀﻞ ﻟﻤﻘﻴﺎﺱ ‪. MER‬‬ ‫ﻭﺿﻊ ﻗ ﺮﺍءﺓ ﻣﻘﻴﺎﺱ ‪ ، MER‬ﺣﻴﺚ ﺃﻥ‬ ‫‪11 transponders found so far in a blind scan‬‬ ‫‪■ Viewing TV channel‬‬ ‫ﻓﻬﻞ ﻟﺪﻳﻨﺎ ﺷﺊ ﻣﺜﻞ ﻫﺬﺍ ﻓﻰ ﺍﻟﻤﻮﺩﻳﻞ‬ ‫‪ LDPC ، BCH‬ﻭ ‪ PER‬ﺍﻟﺘﻰ ﺣﻠﺖ‬ ‫906 ‪ SPAROS‬؟ ﺑﻞ ﻭ ﺍﻛﺜﺮ ! ﺇﻥ‬ ‫ﻣﺤﻞ ‪ CBER ، VBER‬ﻭ ‪UNC‬‬ ‫ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ‪ SPAROS‬ﻻ ﺗﻘﻮﻡ‬ ‫ﻓﻰ ﺍﻹﺭﺳﺎﻝ ﺍﻟﺮﻗﻤﻰ ﺍﻟﻌﺎﺩﻱ . ﻭ ﻟﻦ‬ ‫ﺑﻔﺤﺺ ﻧﺎﻗﻞ ﻭﺍﺣﺪ ﻟﻜﻞ ﻗﻤﺮ ﺻﻨﺎﻋﻰ‬ ‫ﻧﺼﻒ ﺟﻤﻴﻊ ﺗﻔﺎﺻﻴﻞ ﻗﻴﺎﺱ ﺍﻹﺭﺳﺎﻝ‬ ‫ﺑﻞ ﺃﺭﺑﻌﺔ ﻧﻮﺍﻗﻞ ، ﻭ ﻳﻤﻜﻨﻚ ﻣﺸﺎﻫﺪﺓ‬ ‫ﺍﻟﺮﻗﻤﻰ ﺍﻟﻔﻀﺎﺋﻰ ﻭ ﺍﻷﺭﺿﻲ ﻟﻜﻦ ﺗﻢ‬ ‫ﺣﺎﻟﺔ ﺍﻷﺭﺑﻌﺔ ﻧﻮﺍﻗﻞ ﻓﻰ ﻧﻔﺲ ﺍﻟﻮﻗﺖ )‬ ‫ﻗﻴﺎﺱ ﻫﺬﻩ ﺍﻹﺷﺎ ﺭﺍﺕ ﻟﻜﻞ ﺩﻗﺔ .‬ ‫ﺷﺮﻳﻂ ﻳﻮﺿﺢ ﻣﺴﺘﻮﻯ ﻭ ﻗﺪﺭﺓ ﺍﻹﺷﺎﺭﺓ‬ ‫-‪Such a list of transponders can be a result of a blind scan or transfe‬‬ ‫ﺑﺎﻟﻨﺴﺒﺔ ﺍﻟﻤﺌﻮﻳﺔ ( ﻭ ﻗﺪ ﺗﻤﺖ ﺑﺮﻣﺠﺔ‬ ‫ﺗﻮﺟﻴﻪ ﺍﻟﻄﺒﻖ‬ ‫‪red form a PC‬‬ ‫ﻋﺪﺩ ﻋﺸﺮﺓ ﺃﻗﻤﺎﺭ ﺻﻨﺎﻋﻴﺔ ﺃﻭﺭﻭﺑﻴﺔ‬ ‫ﺍﻋﻞ ﻣﻦ ﺃﻫﻢ ﺍﻟﻮﻇﺎﺋﻒ ﺍﻟﺘﻰ ﺗﻮﺟﺪ‬ ‫ﻭ ﻫﻰ ﺍﻷﻗﻤﺎﺭ ﺍﻷﻛﺜﺮ ﺷﻌﺒﻴﺔ ﺑﺎﻟﻨﺴﺒﺔ‬ ‫ﺑﻮﺣﺪﺓ ﺗﺤﻠﻴﻞ ﺍﻹﺷﺎ ﺭﺍﺕ ﻫﻰ ﺍﻟﺘﻮﺟﻴﻪ‬ ‫ﻟﻠﻤﺸﺎﻫﺪﺓ ﺑﺪﺍﺧﻞ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﻭ ﻳﻤﻜﻦ‬ ‫ﺍﻟﺪﻗﻴﻖ ﻟﻠﻄﺒﻖ ، ﻭ ﻧﺤﻦ ﻧﺮﺷﺢ ﺍﺳﺘﺨﺪﺍﻡ‬ ‫ﺇﺿﺎﻓﺔ ﻋﺸﺮﺓ ﺃﻗﻤﺎﺭ ﺻﻨﺎﻋﻴﺔ ﺃﺧﺮﻯ‬ ‫ﺍﻟﻄﺮﻳﻘﺔ ﺍﻟﺘﺎﻟﻴﺔ ، ﻗﻢ ﺑﺘﺤﻮﻳﻞ ﺍﻟﺘﺸﻐﻴﻞ‬ ‫ﺇﺫﺍ ﺃﺭﺩﺕ ، ﻭ ﻟﻌﻤﻞ ﺫﻟﻚ ﻛﺎﻥ ﻋﻠﻴﻨﺎ‬ ‫ﺇﻟﻰ ﺗﺤﻠﻴﻞ ﺍﻟﻄﻴﻒ ﻭ ﻗﻢ ﺑﺘﺤﺮﻳﻚ‬ ‫ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﺒﺮﻧﺎﻣﺞ ﺍﻟﺘﺸﻐﻴﻠﻰ ﺍﻟﻤﺮﻓﻖ‬ ‫ﺍﻟﻄﺒﻖ ﺇﻟﻲ ﺍﻟﺤﺼﻮﻝ ﻋﻠﻰ ﺍﻓﻀﻞ‬ ‫ﻋﻠﻰ ﺟﻬﺎﺯ ﺍﻟﻜﻤﺒﻴﻮﺗﺮ ، ﻛﻤﺎ ﻳﻤﻜﻨﻨﺎ‬ ‫ﺗﺤﻠﻴﻞ ﻟﻠﻄﻴﻒ ، ﻭ ﻣﻦ ﺛﻢ ﺍﺿﻐﻂ ﻋﻠﻰ‬ ‫ﺿﺒﻂ ﻭ ﺗﺤﺮﻳﺮ ﺍﻷﻗﻤﺎﺭ ﺍﻟﺼﻨﺎﻋﻴﺔ‬ ‫ﺯﺭ ﺍﻟﺒﺤﺚ ﺍﻷﺗﻮﻣﺎﺗﻴﻜﻲ ﻭ ﺳﻮﻑ ﻳﻘﻮﻡ‬ ‫ﺍﻟﻤﺒﺮﻣﺠﺔ – ﻓﻰ ﺣﺎﻟﺔ ﺗﻐﻴﻴﺮ ﺑﻴﺎﻧﺎﺕ‬ ‫ﺍﻟﺠﻬﺎﺯ ﺑﺎﻟﺒﺤﺚ ﻋﻦ ﺍﻟﻘﻤﺮ ﺍﻟﺼﻨﺎﻋﻰ‬ ‫ﺍﻟﻨﻮﺍﻗﻞ .‬ ‫ﻭ ﺍﻟﻤﻮﻗﻊ ﻭ ﺟﺪﻭﻝ ﺍﻟﻨﻮﺍﻗﻞ ، ﻭ ﺃﺣﻴﺎﻧﺎ‬ ‫‪Automatic measurement of all transponders on the list - one by one‬‬ ‫ﺗﻌﻤﻞ ﻫﺬﻩ ﺍﻟﻄﺮﻳﻘﺔ ﻭ ﺃﺣﻴﺎﻧﺎ ﻻ ﺗﻌﻤﻞ ،‬ ‫ﺑﻌﺪ ﺗﻔﻌﻴﻞ ” ﻓﺤﺺ ﺍﻟﻘﻤﺮ ” ﻳﻈﻬﺮ‬ ‫ﻭ ﻫﺬﺍ ﺑﺴﺒﺐ ﺍﻧﻪ ﻟﻴﺴﺖ ﺟﻤﻴﻊ ﺍﻟﻨﻮﺍﻗﻞ‬ ‫ﺑﻴﺎﻧﺎﺕ ﺍﻟﻨﻮﺍﻗﻞ ﺍﻷﺭﺑﻌﺔ ﻵﺧﺮ ﻗﻤﺮ‬ ‫ﺗﺤﺘﻮﻯ ﻋﻠﻰ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﺍﻟﻤﻄﻠﻮﺑﺔ ، ﻭ‬ ‫ﺻﻨﺎﻋﻰ ، ﻭ ﻳﻤﻜﻨﻚ ﺗﻐﻴﻴﺮ ﺍﻟﻘﻤﺮ‬ ‫ﻫﻨﺎﻙ ﻭﺣﺪﺍﺕ ﻗﻴﺴﺎ ﺃﺧﺮﻯ ﺗﻮﻓﺮ ﻃﺮﻳﻘﺔ‬ ‫ﺍﻟﺼﻨﺎﻋﻰ ﻋﻦ ﻃﺮﻳﻖ ﺃﺯﺭﺍﺭ ﺍﻷﺳﻬﻢ‬ ‫ﺃﺧﺮﻯ ﻣﺜﻞ ﺃﻥ ﻳﻘﻮﻡ ﺟﻬﺎﺯ ﺍﻟﻘﻴﺎﺱ‬ ‫ﻳﻤﻴﻦ / ﻳﺴﺎﺭ ﻭ ﺑﻌﺪ ﺛﻮﺍﻧﻰ ﺳﻮﻑ ﺗﺠﺪ‬ ‫ﺑﺎﻻﺣﺘﻔﺎﻅ ﺑﺬﺍﻛﺮﺓ ﺗﻮﻟﻴﻒ ﺍﻟﻨﻮﺍﻗﻞ ﻟﻜﻞ‬ ‫ﺍﻟﻘﻤﺮ ﺍﻟﺼﻨﺎﻋﻰ ﻭ ﺗﻮﺟﻪ ﺍﻟﻄﺒﻖ ﻧﺤﻮﻩ‬ ‫ﻗﻤﺮ ﺻﻨﺎﻋﻰ ﻭ ﺑﻴﺎﻧﺎﺕ ﻫﺬﻩ ﺍﻟﻨﻮﺍﻗﻞ‬ ‫، ﺇﻥ ﺍﻷﻣﺮ ﺳﻬﻞ ﺟﺪﺍ .‬ ‫ﻳﺠﺐ ﺃﻥ ﺗﻜﻮﻥ ﻓﺮﻳﺪﺓ ﻭ ﻟﻬﺬﺍ ﺇﺫﺍ ﺗﻢ‬ ‫ﺗﻮﺟﻴﻪ ﺍﻟﻄﺒﻖ ﺇﻟﻰ ﺍﻟﻘﻤﺮ ﺍﻟﺼﻨﺎﻋﻰ‬ ‫ﻭ ﻳﻤﻜﻦ ﺍﺳﺘﺨﺪﺍﻡ ﻧﻔﺲ ﺍﻟﺸﺎﺷﺔ‬ ‫ﺍﻟﺼﺤﻴﺢ ﻳﺘﻢ ﺍﻟﺘﻘﺎﻁ ﺍﻹﺷﺎ ﺭﺍﺕ .‬ ‫‪Measurements results can be stored in an onboard memory‬‬ ‫‪52 TELE-satellite — Broadband & Fiber-Optic — 08-09/2009 — www.TELE-satellite.com‬‬
  4. 4. ‫‪■ Bag cover can be open or close and the cable is attached all the time‬‬ ‫‪■ Small flap enbles hooking up a cable‬‬ ‫ﺃﺧﺮﻯ ﻣﻦ ﺃﻭﻝ ﻧﺎﻗﻞ ﺇﻟﻰ ﺁﺧﺮ ﻧﺎﻗﻞ ﻭ‬ ‫ﺑﺎﻟﺘﺴﺎﻭﻱ ، ﻻ ﻳﻤﻜﻦ ﺃﻥ ﻳﻜﻮﻥ ﺍﻷﻣﺮ‬ ‫ﺍﻻﺳﺘﻘﺒﺎﻝ ﻭ ﺇﺫﺍ ﻛﻨﺖ ﺗﻔﻌﻞ ﻫﺬﺍ ﻋﻠﻰ‬ ‫ﺗﻮﺟﻴﻪ ﻭﺣﺪﺓ ﺧﻔﺾ‬ ‫ﻳﻤﻜﻦ ﻧﻘﻞ ﺍﻟﻨﺘﺎﺋﺞ ﺇﻟﻰ ﺍﻟﺬﺍﻛﺮﺓ ﺍﻟﺪﺍﺧﻠﻴﺔ‬ ‫ﺍﺳﻬﻞ ﺃﻭ ﺍﺑﺴﻂ ﻣﻦ ﺫﻟﻚ .‬ ‫ﺍﻟﺴﻄﺢ ﻓﻠﻌﻠﻚ ﻟﻴﺲ ﺍﺳﻌﺪ ﺷﺨﺺ ﻓﻰ‬ ‫ﺍﻟﺸﻮﺷﺮﺓ ﺫﺍﺕ ﺍﻟﺒﻮﻕ‬ ‫ﻟﻠﻮﺣﺪﺓ ﺃﻭ ﺇﻟﻰ ﺍﻟﻔﻼﺷﺔ ﺍﻟﺨﺎﺭﺟﻴﺔ .‬ ‫ﺍﻟﻌﺎﻟﻢ ، ﻓﻬﻞ ﻳﻤﻜﻦ ﻋﻤﻞ ﺫﻟﻚ ﺑﺸﻜﻞ‬ ‫ﺍﻟﻤﺰﺩﻭﺝ‬ ‫ﺧﺮﻳﻄﺔ ﺍﻟﻘﻴﺎﺳﺎﺕ‬ ‫ﺍﺑﺴﻂ ؟ ﻧﻌﻢ ! ﻭ ﻫﺬﻩ ﻣﻔﺎﺟﺄﺓ ﺃﺧﺮﻯ‬ ‫ﺇﻥ ﺗﻮﺟﻴﻪ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ‬ ‫ﻭ ﺇﺫﺍ ﺗﺮﻛﺖ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﻟﻤﺪﺓ‬ ‫ﻭ ﻫﻨﺎﻙ ﻣﻴﺰﺓ ﺃﺧﺮﻯ ﻓﻰ ﺍﻟﻤﻮﺩﻳﻞ‬ ‫ﻣﻦ ﺷﺮﻛﺔ ‪ SPAUN‬ﻭ ﺍﻟﺘﻰ ﺃﻋﺪﺗﻬﺎ‬ ‫ﺫﺍﺕ ﺍﻟﺒﻮﻕ ﺍﻟﻤﺰﺩﻭﺝ ﻟﻴﺲ ﺃﻣﺮ ﺳﻬﻼ ،‬ ‫ﺳﺎﻋﺎﺕ ﻓﺴﻮﻑ ﺗﺤﺼﻞ ﻋﻠﻰ ﺟﻤﻴﻊ‬ ‫906 ‪ SPAROS‬ﻭ ﻫﻰ ﺇﻣﻜﺎﻧﻴﺔ‬ ‫ﻟﻨﺎ ، ﻳﻤﻜﻨﻚ ﻋﺮﺽ ﻣﺴﺘﻮﻯ ﻭ ﺟﻮﺩﺓ‬ ‫ﺃﻭﻻ ﻋﻠﻴﻚ ﺿﺒﻂ ﺍﻟﻄﺒﻖ ﻓﻰ ﻣﻨﺘﺼﻒ‬ ‫ﺑﻴﺎﻧﺎﺕ ﺍﻟﻘﻴﺎﺳﺎﺕ : ﻭ ﻳﻤﻜﻦ ﻧﻘﻞ‬ ‫ﺇﺟ ﺮﺍء ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻷﻱ‬ ‫ﺍﻹﺷﺎﺭﺓ ﻟﻌﺪﺩ ﺃﺭﺑﻌﺔ ﻧﻮﺍﻗﻞ ﻓﻰ ﺍﻟﻘﻤﺮ‬ ‫ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﻭ ﻣﻦ ﺛﻢ ﺗﻐﻴﻴﺮ‬ ‫ﺍﻟﺒﻴﺎﻧﺎﺕ ﻋﻠﻰ ﺷﻜﻞ ﻣﻠﻔﺎﺕ ﺍﻛﺴﻴﻞ‬ ‫ﻗﻤﺮ ﺻﻨﺎﻋﻰ ﻭ ﻋﻤﻞ ﻗﺎﺋﻤﺔ ﺑﺎﻟﻨﻮﺍﻗﻞ‬ ‫ﺍﻟﺼﻨﺎﻋﻰ ) ﺃ ( ﻭ ﻣﺜﻠﻬﺎ ﻓﻰ ﺍﻟﻘﻤﺮ‬ ‫ﺿﺒﻂ ‪ DiSEqC‬ﻭ ﻓﺤﺺ ﻣﻨﺘﺼﻒ‬ ‫ﺑﺤﻴﺚ ﻳﻤﻜﻦ ﻭﺿﻊ ﺑﻴﺎﻧﺎﺕ ﺣﺘﻰ 001‬ ‫، ﻭ ﺑﻌﺪ ﺇﺟ ﺮﺍء ﻫﺬﺍ ﺍﻟﻨﻮﻉ ﻣﻦ ﺍﻟﺒﺤﺚ‬ ‫ﺍﻟﺼﻨﺎﻋﻰ ) ﺏ ( ﻭ ﻗﻢ ﺑﺘﺤﺮﻳﻚ ﺍﻟﻄﺒﻖ‬ ‫ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﻭ ﻏﺎﻟﺒﺎ ﺗﻜﻮﻥ‬ ‫ﻧﺎﻗﻞ .‬ ‫ﻳﻤﻜﻨﺎ ﻗﻴﺎﺱ ﻛﻞ ﻧﺎﻗﻞ ﺑﻌﺪ ﺍﻵﺧﺮ ﻭ‬ ‫ﺍﻵﻥ ﻭ ﻻ ﺗﻬﺘﻢ ﺑﺘﻐﻴﺮ ﻗﻴﻢ ‪DiSEqC‬‬ ‫ﺍﻹﺷﺎ ﺭﺍﺕ ﺿﻌﻴﻔﺔ ﺟﺪﺍ ﻭ ﺗﻘﻮﻡ ﺑﺘﺤﺮﻳﻚ‬ ‫ﻋﻤﻞ ﺧﺮﻳﻄﺔ ﻗﻴﺎﺱ ﻟﻨﺘﺎﺋﺞ ﻟﺠﻤﻴﻊ‬ ‫. ﻭ ﺗﻘﻮﻡ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﺑﺘﺠﺪﻳﺪ ﻗ ﺮﺍءﺓ‬ ‫ﺍﻟﻄﺒﻖ ﻟﻠﺤﺼﻮﻝ ﻋﻠﻰ ﺇﺷﺎ ﺭﺍﺕ ﺃﻗﻮﻯ‬ ‫ﻭ ﺑﺪﻻ ﻣﻦ ﺍﻟﺒﺤﺚ ﻓﻰ ﺍﻟﻘﻤﺮ‬ ‫ﺍﻟﻨﻮﺍﻗﻞ ، ﻭ ﻟﻜﻦ ﻫﺬﺍ ﻟﻴﺲ ﻛﻞ ﺷﺊ ،‬ ‫ﺍﻹﺷﺎ ﺭﺍﺕ ﻟﻠﻨﻮﺍﻗﻞ ﺍﻟﺜﻤﺎﻧﻴﺔ ﺑﺴﺮﻋﺔ‬ ‫، ﻭ ﻣﻦ ﺛﻢ ﺗﻌﻮﺩ ﺇﻟﻲ ﻭﺣﺪﺓ ﺧﻔﺾ‬ ‫ﺍﻟﺼﻨﺎﻋﻰ ﻳﻤﻜﻨﻚ ﺗﺤﻀﻴﺮ ﻗﺎﺋﻤﺔ‬ ‫ﺗﻘﻮﻡ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﻗﺎﺋﻤﺔ ﺍﻟﻨﻮﺍﻗﻞ ﻣﺮﺓ‬ ‫ﻭ ﺑﻬﺬﺍ ﻳﻤﻜﻨﻚ ﻣﺘﺎﺑﻌﺔ ﺍﻟﻘﻤﺮﻳﻦ‬ ‫ﺍﻟﺸﻮﺷﺮﺓ ﺍﻷﻭﻟﻰ ﻟﻤﻌﺮﻓﺔ ﺇﺫﺍ ﻣﺎ ﺃﻓﺴﺪﺕ‬ ‫‪■ Top panel view‬‬ ‫‪54 TELE-satellite — Broadband & Fiber-Optic — 08-09/2009 — www.TELE-satellite.com‬‬
  5. 5. ‫ﻣﺸﺎﻫﺪﺓ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺘﻰ ﺗﻌﻤﻞ ﻋﻠﻰ‬ ‫‪ ( 256QAM‬ﻭ ﺍﻹﺭﺳﺎﻝ ﺍﻷﺭﺿﻲ‬ ‫4‪. MPEG‬‬ ‫)‪ PAL‬ﻭ ‪ ( DVB-T‬ﻭ ﺗﻢ ﺍﺧﺘﺒﺎﺭ‬ ‫ﺟﻤﻴﻊ ﺍﻹﺷﺎ ﺭﺍﺕ ﺑﺪﻭﻥ ﺃﻱ ﻣﺸﺎﻛﻞ ، ﻭ‬ ‫ﺇﻥ ﻣﻮﺩﻳﻞ 906 ‪SPAROS‬‬ ‫ﺍﻟﺸﻲء ﺍﻟﻮﺣﻴﺪ ﺍﻟﻤﻔﻘﻮﺩ ﻋﺪﻡ ﺇﻣﻜﺎﻧﻴﺔ‬ ‫‪Measuring DVB-S transponder - basic results‬‬ ‫‪■ Anayzer in a protective bag‬‬ ‫ﻳﻤﻜﻨﻚ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻔﻼﺷﺔ ﻓﻰ ﺗﺤﺪﻳﺚ‬ ‫ﻟﻠﻨﻮﺍﻗﻞ ﺑﻨﻔﺴﻚ ﻭ ﺗﺤﻤﻴﻠﻬﺎ ﻣﻦ ﺍﻹﻧﺘﺮﻧﺖ‬ ‫ﺍﻟﺒﺮﻧﺎﻣﺞ ﺍﻟﺘﺸﻐﻴﻠﻰ ﺃﻳﻀﺎ ، ﻭ ﺍﻟﺸﻲء‬ ‫، ﻭ ﻗﺪ ﺗﻢ ﺷﺮﺡ ﻛﻞ ﻫﺬﺍ ﺑﺸﻜﻞ ﻭﺍﺿﺢ‬ ‫ﺍﻟﻮﺣﻴﺪ ﺍﻟﺬﻯ ﺗﻤﻨﻴﻨﺎﻩ ﻫﻮ ﻭﺟﻮﺩ ﺣﺎﺟﺐ‬ ‫ﻓﻰ ﺍﻟﻜﺘﻴﺐ ﺍﻟﺘﺸﻐﻴﻠﻰ .‬ ‫ﻟﻠﺸﻤﺲ ، ﺇﻥ ﺣﻘﻴﺒﺔ ﺍﻟﺤﻤﻞ ﻣﻨﺎﺳﺒﺔ ﻭ‬ ‫ﻛﺎﻧﺖ ﺳﺘﻜﻮﻥ ﺍﻓﻀﻞ ﺇﺫﺍ ﻛﺎﻧﺖ ﻣﺰﻭﺩﺓ‬ ‫ﺃﺩﻭﺍﺕ ﺍﻟﻤﺴﺘﺨﺪﻡ‬ ‫ﺑﺤﺎﺟﺐ ﺷﻤﺲ .‬ ‫ﻛﺎﻥ ﻣﻦ ﺍﻟﻤﻤﺘﻊ ﺍﻟﺘﻌﺎﻣﻞ ﻣﻊ‬ ‫ﻫﺬﻩ ﺍﻟﻮﺣﺪﺓ ، ﻭ ﻛﺎﻧﺖ ﻓﻜﺮﺓ ﺍﻷﺯﺭﺍﺭ‬ ‫‪DVB-S transponder - extended measurement results‬‬ ‫ﺍﻷﺩﺍء‬ ‫ﺍﻟﺬﻛﻴﺔ ﻣﻤﺘﺎﺯﺓ ، ﻛﻤﺎ ﺗﺴﻬﻞ ﻗ ﺮﺍءﺓ‬ ‫ﻛﺎﻥ ﻫﺬﺍ ﻋﻦ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻮﺣﺪﺓ ﻭ‬ ‫ﺍﻟﺸﺎﺷﺔ ﺑﻮﺿﻮﺡ – ﻧﺤﻦ ﻧﺸﻜﺮ ﺷﺮﻛﺔ‬ ‫ﻟﻜﻦ ﻣﺎﺫﺍ ﻋﻦ ﺍﻟﺪﻗﺔ ؟ ﻟﻘﺪ ﻗﺎﺭﻧﺎ ﻭﺣﺪﺓ‬ ‫‪ SPAUN‬ﻋﻠﻰ ﻋﺪﻡ ﻭﺿﻊ ﺍﻟﻜﺜﻴﺮ ﻣﻦ‬ ‫ﺍﻟﻘﻴﺎﺱ 906 ‪ SPAROS‬ﻣﻊ ﻭﺣﺪﺓ‬ ‫ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﻋﻠﻰ ﺷﺎﺷﺔ ﻭﺍﺣﺪﺓ .‬ ‫ﻗﻴﺎﺱ ﺃﺧﺮﻯ ﻣﻦ ﻧﻔﺲ ﺍﻟﻤﺴﺘﻮﻯ ، ﻭ‬ ‫ﻗﻤﻨﺎ ﺑﺎﻟﺒﺤﺚ ﻓﻰ ﺍﻟﻘﻤﺮ ‪Eurobird‬‬ ‫ﻛﻤﺜﺎﻝ ، ﺇﻥ ﻗﻴﺎﺱ ﺍﻹﺷﺎ ﺭﺍﺕ ﺗﻢ‬ ‫ﻋﻨﺪ‬ ‫ﻭ ‪Astra 2A/2B/2D‬‬ ‫1‬ ‫ﺗﻘﺴﻴﻤﻬﺎ ﺇﻟﻰ ﺷﺎﺷﺘﻴﻦ ، ﻭ ﻧﺸﻜﺮ ﻫﺬﺍ‬ ‫2.82 ﺩﺭﺟﺔ ﺷﺮﻕ ) ﺗﺮﺩﺩ 422,11‬ ‫ﻷﻧﻚ ﻗﺪ ﺗﺤﺘﺎﺝ ﺇﻟﻰ ﻋﺪﺳﺔ ﻣﻜﺒﺮﺓ ﻋﻨﺪﻣﺎ‬ ‫– 19621 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ( ﺛﻢ ﺍﻟﻘﻤﺮ‬ ‫ﺗﻘﻮﻡ ﺑﺘﺸﻐﻴﻞ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ، ﻭ ﻳﻤﻜﻨﻚ‬ ‫‪ HOTBIRD‬ﻋﻨﺪ 31 ﺩﺭﺟﺔ ﺷﺮﻕ‬ ‫ﻭﺿﻊ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﻋﻠﻰ ﺍﻷﺭﺽ ﻭ‬ ‫‪Measuring a DVB-S2 transponder - the first screen‬‬ ‫426,11‬ ‫ﻋﻨﺪ ) ﺗﺮﺩﺩ 797,01 -‬ ‫ﻣﺎﺯﺍﻝ ﻳﻤﻜﻨﻚ ﻗ ﺮﺍءﺓ ﺍﻟﺒﻴﺎﻧﺎﺕ ﺑﻮﺿﻮﺡ‬ ‫ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ( .‬ ‫، ﻭ ﻳﺘﻢ ﺗﺠﺪﻳﺪ ﺍﻟﺒﻴﺎﻧﺎﺕ ﺑﺴﺮﻋﺔ ﻋﻠﻰ‬ ‫ﺍﻟﺸﺎﺷﺔ ، ﻭ ﻟﻢ ﻳﻜﻦ ﻟﺪﻳﻨﺎ ﺃﻱ ﺍﻧﻄﺒﺎﻉ‬ ‫ﻭ ﻓﻰ ﻣﻌﻈﻢ ﺍﻷﺣﻮﺍﻝ ﻓﻘﺪ ﻗﺎﺳﺖ‬ ‫ﺃﻧﻨﺎ ﻧﻨﺘﻈﺮ ﺍﻟﻮﺣﺪﺓ ﻟﻌﺮﺽ ﺍﻟﻨﺘﺎﺋﺞ‬ ‫ﻭﺣﺪﺓ ‪ SPAROS‬ﺑﺄﺩﺍء ﺿﻮﺿﺎء‬ ‫، ﻭ ﻫﺬﺍ ﺟﻴﺪ ﺑﺎﻟﻨﺴﺒﺔ ﻟﻤﺴﺘﺨﺪﻣﻲ‬ ‫ﺍﻓﻀﻞ ، ﻭ ﺍﻟﺸﻲء ﺍﻷﻛﺜﺮ ﺃﻫﻤﻴﺔ‬ ‫ﺍﻟﻜﻤﺒﻴﻮﺗﺮ ؟ ﻫﺬﺍ ﺻﺤﻴﺢ .‬ ‫ﻫﻨﺎﻙ ﺧﻤﺲ ﻧﻮﺍﻗﻞ ﻟﻢ ﺗﺴﺘﻄﻴﻊ ﺍﻟﻮﺣﺪﺓ‬ ‫ﺍﻟﻤﻨﺎﻓﺴﺔ ﻗﻴﺎﺱ ﻣﻌﺪﻝ ‪ MER‬ﺑﻬﺎ .‬ ‫ﻭ ﻟﻘﺪ ﺃﻋﺠﺒﺘﻨﺎ ﻓﻜﺮﺓ ﻧﻘﻞ ﺍﻟﺒﻴﺎﻧﺎﺕ‬ ‫ﻋﻦ ﻃﺮﻳﻖ ﻓﻼﺷﺔ ، ﻻ ﻛﻮﺍﺑﻞ ، ﻻ‬ ‫ﻭ ﻟﻘﺪ ﺍﺧﺘﺒﺮﻧﺎ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ ﻣﻊ‬ ‫ﺑﺮﻧﺎﻣﺞ ﺗﺸﻐﻴﻠﻰ ﻭ ﻳﺘﻢ ﻧﻘﻞ ﺍﻟﺒﻴﺎﻧﺎﺕ‬ ‫ﺇﺷﺎ ﺭﺍﺕ ﻗﻨﻮﺍﺕ ﺍﻟﻜﺎﺑﻞ ) ﺍﻟﺘﻤﺎﺛﻠﻴﺔ ﻭ‬ ‫ﺇﻟﻲ ﺍﻟﻜﻤﺒﻴﻮﺗﺮ ﺑﺪﻭﻥ ﻭﻗﺖ ، ﻭ‬ ‫‪Measuring a DVB-S2 transponder - the second screen‬‬ ‫‪56 TELE-satellite — Broadband & Fiber-Optic — 08-09/2009 — www.TELE-satellite.com‬‬
  6. 6. ‫ﺗﻌﻠﻴﻖ ﺍﻟﺨﺒﺮﺍء‬ SPAROS 609 ‫ﻛﻤﺎ ﺃﻥ ﻣﻮﺩﻳﻞ‬ ‫ﻳﻌﺘﺒﺮ ﺗﺤﻔﺔ ﻓﻨﻴﺔ : ﺍﻧﻪ ﻳﺴﺘﺨﺪﻡ ﺍﻛﺜﺮ‬ + ‫ﻭﺣﺪﺓ ﻗﻴﺎﺱ ﻟﻺﺷﺎﺭﺍﺕ ﺍﻟﺘﻠﻴﻔﺰﻳﻮﻧﻴﺔ ﻳﻌﺘﻤﺪ ﻋﻠﻴﻬﺎ‬ ‫ﻳﻌﺘﺒﺮ ﻭﺣﺪﺓ ﻗﻴﺎﺱ ﻭ ﺗﺤﻠﻴﻞ ﺇﺷﺎ ﺭﺍﺕ‬ ‫ﺍﻟﻤﻜﻮﻧﺎﺕ ﺗﻌﻘﻴﺪﺍ ﻭ ﺑﻪ ﺑﺮﻧﺎﻣﺞ ﺗﺸﻐﻴﻠﻰ‬ ‫ﻟﻠﻤﺴﺘﺨﺪﻡ ﺍﻟﻌﺎﺩﻱ ﻭ ﺍﻟﻤﺤﺘﺮﻑ ، ﻭ ﺑﻬﺎ ﻣﺰﺍﻳﺎ ﻓﺮﻳﺪﺓ‬ ‫ﻣﺮﺟﻌﻴﺔ ﺣﻴﺚ ﻳﻌﻄﻰ ﻗ ﺮﺍءﺍﺕ ﺩﻗﻴﻘﺔ‬ . ‫ﻣﻤﺘﺎﺯ‬ ‫: ﺍﻟﻘﻴﺎﺱ ﺑﻤﺮﺍﻗﺒﺔ ﻗﻤﺮﻳﻦ ﺻﻨﺎﻋﻴﻴﻦ ﻟﻮﺣﺪﺍﺕ ﺧﻔﺾ‬ ، ‫ﺍﻟﺸﻮﺷﺮﺓ ﺫﺍﺕ ﺍﻟﺒﻮﻕ ﺍﻟﻤﺰﺩﻭﺝ ﻓﻰ ﻧﻔﺲ ﺍﻟﻮﻗﺖ‬ . ‫ﻟﻠﻐﺎﻳﺔ‬ ‫ﺍﻟﺘﻌﺮﻑ ﻋﻠﻰ ﺍﻟﻘﻤﺮ ﺍﻟﺼﻨﺎﻋﻰ ﻋﻦ ﻃﺮﻳﻖ ﺑﻴﺎﻧﺎﺕ ﺃﺭﺑﻌﺔ‬ ‫ ﻧﻮﺍﻗﻞ ﺃﻭ ﺍﺳﺘﻘﺒﺎﻝ ﺟﺪﻭﻝ ﺍﻟﻨﻮﺍﻗﻞ ، ﺳﻬﻞ ﻓﻰ ﺍﻟﺘﺴﺠﻴﻞ‬Jacek Pawlowski TELE-satellite ‫ﺍﻷﺗﻮﻣﺎﺗﻴﻜﻲ ﺑﻴﺎﻧﺎﺕ ﻋﺪﺩ ﻛﺒﻴﺮ ﻣﻦ ﺍﻟﻨﻮﺍﻗﻞ ، ﻳﻤﻜﻦ ﻧﻘﻞ‬ Test Center Poland ‫ﺍﻟﺒﻴﺎﻧﺎﺕ ﺇﻟﻰ ﺟﻬﺎﺯ ﺍﻟﻜﻤﺒﻴﻮﺗﺮ ﻋﻦ ﻃﺮﻳﻖ ﺍﻟﻔﻼﺷﺔ ، ﺃﻭ‬ . ‫ ﺃﻭ ﻛﺎﺑﻞ ﺍﻳﺜﺮﻧﺖ‬USB ‫ﻛﺎﺑﻞ‬ - ‫ﻻ ﻳﻮﺟﺪ ﺣﺎﺟﺐ ﺷﻤﺲ ﻟﻠﺸﺎﺷﺔ ، ﻻ ﻳﻤﻜﻦ ﻣﺸﺎﻫﺪﺓ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺘﻠﻴﻔﺰﻳﻮﻧﻴﺔ‬ . MPEG4 TECHNIC DATA Manufacturer SPAUN Electronic, Singen, Germany Fax +49 (0) 7731 – 8673-17 E-mail info@spaun.de Model SPAROS 609 Function TV Signal Analyzer Spectrum display (low band, vertical polarization) Frequency range 45-865 MHz (terr.), 950-2150 MHz (sat.) Level measurement range 20 ... 120 dBµV (terr.), 30 ... 110 dBµV (sat.) Unit of level measurement dBµV, dBmV, dBm, V Accuracy of level measurement + 2 dB + 0,05 dB/C° (terr.), + 3 dB + 0,05 dB/C° (sat.) TV Standards BG, D, K, I, L, M, N, FM, carrier, C-OFDM, QAM PAL, SECAM, NTSC, DVB-S, DVB-S2, DSS DiSEqC 1.0 / 1.1 / 1.2, 22 kHz, MiniDiSEqC, ToneBurst (Unicable available by request) Digital measurements C-OFDM, QAM, DVB-S, DVB-S2 Video decoding MPEG 2 Power supply 110 - 240 VAC, 15 V / 4,5 A Output Battery Li-Ion 10,8 V / 6,5 Ah (Autonomy: 3 hours typical) Battery charger 1 hour for up to 80 % Operating temperature 0 C° ... 40 C° Dimensions Width= 215 mm, Hight= 300 mm, Depth=100 mm This transponder had a NIT with a correct information Weight 2,1 Kg (incl. battery and carrying bag) Analyzer is compatible with DiSEqC protocols Special mode for aligning monoblocks Satellite identified based on 4 pre-defined transponders List of services (channels) available from the current transponders 58 TELE-satellite — Broadband & Fiber-Optic — 08-09/2009 — www.TELE-satellite.com

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