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1.
TEST REPORT
Satellite Receiver Technomate TM-7755 2VA 2CI ﺑﺎﺳﻢ ﺟﺪﻳﺪ ﻓﺄﻧﺔ ﻳﺘﻢ ﺗﺨﺰﻳﻨﻬﺎ ﻣﺤﻞ ﺍﻷﺧﺮﻯ ﺍﻟﻘﺪﻳﻤﺔ 1765 ﻭ ﻣﻌﺪﻝ 7665 ﻳﺼﺒﺢ 1116 ﻭ ﻳﻤﻜﻦ ﺃﻥ ﻟﻜﻦ ﺍﻟﻤﺸﻜﻠﺔ ﻫﻰ ﺃﻭﻻ ﻳﺠﺐ ﻋﻠﻴﻚ ﺗﺤﺪﻳﺪ ﺍﻟﺒﺤﺚ ﺃﺗﻮﻣﺎﺗﻴﻜﻴﺎ ، ﻭ ﻋﻨﺪ ﺍﻟﺒﺤﺚ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺒﺚ ﻳﻜﻮﻥ 7116 ﺃﻭ 7616 ﻭ ﻣﻌﺪﻝ 00572 ﻳﺼﺒﺢ ﻓﻰ ﻗﻄﺐ ﻭﺍﺣﺪ ﺃﻭ ﻛﻠﻰ ﺍﻟﻘﻄﺒﻴﻦ ﻭ ﻋﻠﻴﻚ ﺍﺧﺘﻴﺎﺭ ﺍﻟﻤﺆﻗﺖ ﻓﻤﻦ ﺍﻟﻤﺴﺘﺤﺴﻦ ﺃﻥ ﺗﻘﻮﻡ ﺑﺈﺯﺍﻟﺔ ﺍﻟﻘﻨﻮﺍﺕ 13572 ﻭ ﻫﻜﺬﺍ . ﺍﻟﺒﺤﺚ ﻓﻰ ﺍﻟﻨﻄﺎﻕ ﺍﻟﻤﺮﺗﻔﻊ ﻓﻰ ﺣﻴﺰ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺃﻭ ﺍﻟﻘﺪﻳﻤﺔ ﻗﺒﻞ ﺇﺟ ﺮﺍء ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﻤﻨﺨﻔﺾ ﻣﻨﻬﺎ ﺃﻭ ﻓﻰ ﻣﺪﻯ ﻣﻌﻴﻦ ﻣﻦ ﺍﻟﺘﺮﺩﺩﺍﺕ ﻟﻠﺤﺼﻮﻝ ﻋﻠﻰ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﻌﺎﻣﻠﺔ ﻋﻨﺪ ﺇﺟ ﺮﺍء ﺍﻟﺒﺤﺚ ﻭ ﺇﺫﺍ ﻛﺎﻥ ﻛﻨﺖ ﺗﺴﺘﺨﺪﻡ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻓﺎﻧﻚ ﻓﻰ ، ﻭ ﻫﻨﺎﻙ ﻃﺮﻳﻘﺔ ﺃﺧﺮﻯ ﻫﻰ ﺍﻟﺒﺤﺚ ﺍﺑﺘﺪﺍء ﻣﻦ ، ﺇﻥ ﻋﻤﻠﻴﺔ ﺿﺒﻂ ﺍﻟﻘﻨﻮﺍﺕ ﻭ ﺍﻟﺒﺎﻗﺎﺕ ﻳﺘﻢ ﺑﻄﺮﻳﻘﺔ ﺍﻟﻨﻬﺎﻳﺔ ﺳﻮﻑ ﺗﺸﺎﻫﺪ ﺍﻟﻘﻨﻮﺍﺕ ﻭ ﻟﻜﻦ ﺇﺫﺍ ﻗﻤﺖ ﻣﻌﺪﻝ ﺗﺮﻣﻴﺰ 0057 ﻭ ﺍﻟﺘﻰ ﺗﺴﺎﻋﺪ ﻋﻠﻰ ﺳﺮﻋﺔ ﺳﻬﻠﺔ ﻭﺳﺮﻳﻌﺔ ﻋﻦ ﻃﺮﻳﻘﺔ ﻭﻇﻴﻔﺔ ﺍﻟﻀﺒﻂ ﻭ ﻣﻦ ﺑﻨﻘﻞ ﺗﻠﻚ ﺍﻟﻤﻌﺪﻻﺕ ﺇﻟﻰ ﺟﻬﺎﺯ ﺭﻳﺴﻴﻔﺮ ﺁﺧﺮ ﻓﺎﻧﻪ ﺍﻟﺒﺤﺚ ﺣﻴﺚ ﺍﻧﻢ ﺑﻘﻴﺔ ﻣﺪﻯ ﺍﻟﺘﺮﺩﺩﺍﺕ ﻻ ﻳﺤﺘﺎﺝ ﺇﻟﻰ ﺍﻟﺴﻬﻞ ﻣﺴﺢ ﺍﻟﻘﻨﻮﺍﺕ ﻣﻦ ﻗﻤﺮ ﺻﻨﺎﻋﻰ ﻭ ﺇﻋﺎﺩﺓ ﻟﻦ ﻳﻌﻄﻰ ﺻﻮﺭﺓ ، ﺇﻥ ﻣﻌﻈﻢ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻋﻤﻠﻴﺔ ﺇﻋﺎﺩﺓ ﺑﺤﺚ ﺣﻴﺚ ﺇﺫﺍ ﺗﻢ ﺍﻟﺒﺤﺚ ﻓﻰ ﺍﻟﻘﻤﺮ ﺍﻟﺒﺤﺚ ﻓﻰ ﻧﻔﺲ ﺍﻟﻘﻤﺮ ﻟﻠﺤﺼﻮﻝ ﻋﻠﻰ ﺍﻟﻘﻨﻮﺍﺕ ﻻ ﻳﻮﺟﺪ ﺑﻬﺎ ﻫﺬﺍ ﺍﻟﻤﺪﻯ ﺍﻟﻜﺒﻴﺮ ﻣﻦ ﺍﻟﺘﻔﺎﻭﺕ ﻓﻰ Hotbirdﺑﻄﺮﻳﻘﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﺑﻜﺎﻓﺔ ﻣﺪﻯ ﺍﻟﻌﺎﻣﻠﺔ ، ﻛﻤﺎ ﻳﻤﻜﻦ ﺍﻟﻌﻮﺩﺓ ﺇﻟﻰ ﺗﻬﻴﺌﺔ ﺍﻟﻤﺼﻨﻊ . ﻣﻌﺪﻝ ﺍﻟﺘﺮﻣﻴﺰ ﺧﺼﻮﺻﺎ ﻣﻊ ﻣﻌﺪﻻﺕ ﺗﺮﻣﻴﺰ ﺷﺎﺋﻌﺔ ﻣﻌﺪﻻﺕ ﺍﻟﺘﺮﻣﻴﺰ ﻓﺴﻮﻑ ﻳﺠﺪ ﻧﻔﺲ ﺍﻟﻨﻮﺍﻗﻞ ﺍﻟﺘﻰ ﺗﻢ ﻣﺜﻞ ﻫﺬﻩ ، ﻭ ﻳﺠﺐ ﻋﻠﻴﻚ ﻣﻌﺮﻓﺔ ﻣﻌﺪﻻﺕ ﺍﻟﺘﺮﻣﻴﺰ ﺇﻳﺠﺎﺩﻫﺎ ﺑﻄﺮﻳﻘﺔ ﺍﻟﺒﺤﺚ ﺑﺎﻟﺸﺒﻜﺎﺕ ﻭ ﻟﻜﻦ ﻓﻰ ﻣﺪﺓ ﻭ ﺃﺛﻨﺎء ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﻳﺘﻢ ﺍﻇﻬ ﺮﺍ ﺃﺳﻤﺎء ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺼﺤﻴﺤﺔ ﻭ ﻟﻜﻦ ﻣﻊ ﻣﻌﺪﻻﺕ ﺍﻟﺘﺮﻣﻴﺰ ﺍﻟﻐﻴﺮ 72 ﺩﻗﻴﻘﺔ ﺣﻴﺚ ﺃﻧﻨﺎ ﻧﻌﻠﻢ ﺟﻤﻴﻌﺎ ﺃﻥ ﺟﻤﻴﻊ ﺍﻟﻘﻨﻮﺍﺕ ﻓﻘﻂ ﻭ ﻛﺎﻥ ﻣﻦ ﺍﻷﻓﻀﻞ ﺇﻇﻬﺎﺭ ﺍﻟﺘﺮﺩﺩﺍﺕ ﻭ ﻣﻌﺪﻻﺕ ﺷﺎﺋﻌﺔ ﻓﺎﻧﻚ ﻳﺠﺐ ﺃﻥ ﺗﺤﺼﻞ ﻋﻠﻰ ﻫﺬﻩ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺑﻬﺬﺍ ﺍﻟﻘﻤﺮ ﺗﻌﻤﻞ ﺑﻤﻌﺪﻻﺕ ﺗﺮﻣﻴﺰ ﺍﻛﺜﺮ ﻣﻦ 0057 ﺍﻟﺘﺮﻣﻴﺰ ﻣﻤﺎ ﻳﺴﺎﻋﺪ ﻫﻮﺍﺓ ﺍﺻﻄﻴﺎﺩ ﻗﻨﻮﺍﺕ ﺍﻟﺒﺚ ﻣﻦ ﻣﺼﺪﺭ ﺻﺤﻴﺢ ﻭ ﺣﺘﻰ ﻋﻨﺪ ﺇﺩﺧﺎﻝ ﻣﻌﺪﻻﺕ ﻭ ﻟﺬﻟﻚ ﻳﺘﻢ ﺍﻟﺒﺤﺚ ﻓﻰ ﻣﻌﺪﻻﺕ ﺍﻟﺘﺮﻣﻴﺰ ﺍﻗﻞ ﻣﻦ ﺍﻟﻤﺆﻗﺖ ﻭ ﻟﻜﻦ ﻳﻤﻜﻦ ﻣﻌﺮﻓﺔ ﻗﻴﻢ ﺗﺮﺩﺩﺍﺕ ﻭ ﻗﻴﻢ ﺗﺮﻣﻴﺰ ﺻﺤﻴﺤﺔ ﻓﻰ ﻭﻇﻴﻔﺔ ﺍﻟﺒﺤﺚ ﺍﻟﻌﺎﺩﻳﺔ ﻓﺄﻧﻬﺎ 0057 ﻭ ﻳﺴﺘﻐﺮﻕ ﺫﻟﻚ 11 ﺩﻗﻴﻘﺔ ﻓﻘﻂ . ﺗﻌﺮﻳﻒ ﺍﻟﺼﻮﺕ ﻭ ﺍﻟﺼﻮﺭﺓ ﺑﻜﻞ ﺳﻬﻮﻟﺔ ﻣﻦ ﺧﻼﻝ ﺗﻘﻮﻡ ﺑﺘﻐﻴﻴﺮ ﺗﻠﻚ ﺍﻟﻤﻌﺪﻻﺕ ﺇﻟﻰ ﻣﻌﺪﻻﺕ ﺧﺎﻃﺌﺔ ﻭ ﺍﻟﻀﻐﻂ ﻋﻠﻰ ﺯﺭ ” “Infoﻭ ﺗﺒﻘﻰ ﺍﻟﻤﻌﻠﻮﻣﺔ ﻇﺎﻫﺮﺓ ﺍﻟﻤﻌﺪﻻﺕ ﺍﻟﺼﺤﻴﺤﺔ ﺍﻟﺘﻰ ﻳﻤﻜﻦ ﺃﻥ ﺗﺠﺪﻫﺎ ﻓﻰ ﻫﺬﺍ ﻭ ﻳﻤﻜﻦ ﺿﺒﻂ ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﻟﺘﻜﻮﻥ ﺍﻛﺜﺮ ﺳﺮﻋﺔ ﻋﻠﻰ ﺍﻟﺸﺎﺷﺔ ﺇﻟﻰ ﺃﻥ ﻳﺘﻢ ﺇﻟﻐﺎﺋﻬﺎ ، ﻭ ﻛﻤﺎ ﺗﻮﻗﻌﻨﺎ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻫﻮ ﻋﻦ ﻃﺮﻳﻖ ﺍﻟﺒﺤﺚ ﺑﻄﺮﻳﻘﺔ ﺍﻟﺸﺒﻜﺎﺕ ﻋﻦ ﻃﺮﻳﻖ ﺍﻟﺒﺤﺚ ﻓﻰ ﺗﺮﺩﺩﺍﺕ ﺍﻟﻐﻴﺮ ﻣﻮﺟﻮﺩﺓ ﻓﻼ ﻳﻤﻜﻦ ﻟﻠﺮﻳﺴﻴﻔﺮ ﺍﺳﺘﻘﺒﺎﻝ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺘﻰ ﺗﻌﻤﻞ ﺃﻭ ﺿﺒﻄﻬﺎ ﻻ ﺣﻘﺎ ، ﻭ ﺳﻮﻑ ﺗﻼﺣﻆ ﺃﻳﻀﺎ ﺃﻥ ﺑﺎﻟﺬﺍﻛﺮﺓ ﺑﺤﻴﺚ ﻳﺘﻢ ﺗﺨﻄﻰ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺍﻟﻤﻮﺟﻮﺩﺓ ﺑﻨﻈﺎﻡ 2:2:4 ﻭ ﻟﻜﻦ ﻋﻠﻰ ﻋﻜﺲ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺑﻌﺾ ﺍﻟﻘﻨﻮﺍﺕ ﺗﻢ ﺇﺿﺎﻓﺘﻬﺎ ﻣﺮﺗﻴﻦ ، ﻛﻤﺜﺎﻝ ﻗﻨﺎﺓ ﺑﺎﻟﺬﺍﻛﺮﺓ ﻭ ﻋﺪﻡ ﺍﻟﺒﺤﺚ ﻓﻴﻬﺎ ﻣﺮﺓ ﺃﺧﺮﻯ ، ﻭ ﻫﻨﺎﻙ ﺍﻷﺧﺮﻯ ﻓﺎﻥ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻻ ﻳﺤﺪﺙ ﺗﺤﻄﻢ ﻓﻰ ﺍﻟﺼﻮﺭﺓ ﺍﻟﺒﺚ ﺍﻟﻤﺆﻗﺖ ﻋﻠﻰ ﺍﻟﻘﻤﺮ Eutelsat Sesatﻋﻨﺪ ﻃﺮﻳﻘﺔ ﺃﺧﺮﻯ ﻓﻰ ﺍﻟﺒﺤﺚ ﻋﻦ ﺗﺮﺩﺩﺍﺕ ﺍﻟﻨﻮﺍﻗﻞ ﻭ ﺍﻭ ﺣﺪﻭﺙ ﺑﻄﻰء ﻓﻰ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻭ ﻟﻜﻦ ﻓﻘﻂ ﻻ ﻳﻈﻬﺮ 63 ﺩﺭﺟﺔ ﺷﺮﻕ ﻋﻨﺪ ﺍﻟﺘﺮﺩﺩ 940.11 ﺃﻓﻘﻰ ﺑﻤﻌﺪﻝ ﺣﻔﻈﻬﺎ ﺑﺪﻻ ﻣﻦ ﺍﻟﺒﺤﺚ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻧﻔﺴﻬﺎ ﻭ ﺑﻌﺪ ﺍﻟﺼﻮﺭﺓ ﻭ ﻣﻊ ﺍﺳﺘﻤ ﺮﺍﺭ ﺍﻟﺼﻮﺕ ﺑﻄﺮﻳﻘﺔ ﻃﺒﻴﻌﻴﺔ . ﺗﺮﻣﻴﺰ 00561 ﺗﻢ ﺗﻜ ﺮﺍﺭ ﻧﻔﺲ ﺍﻟﻘﻨﺎﺓ ﺑﻤﻌﺪﻝ ﺗﺮﻣﻴﺰ ﺫﻟﻚ ﻳﺘﻢ ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻟﻌﺎﺟﻴﺔ ﺍﻷﻛﺜﺮ ﺳﺮﻋﺔ ، ﺇﻥ 25561 ﻭ ﺃﻳﻀﺎ ﻋﻠﻰ ﺍﻟﺘﺮﺩﺩ 640.11 ﻭ 250.11 ﺍﺻﻄﻴﺎﺩ ﻗﻨﻮﺍﺕ ﺍﻟﺒﺚ ﺍﻟﻤﺆﻗﺖ ﻋﻦ ﻃﺮﻳﻖ ﻭﻇﻴﻔﺔ ﺇﻥ ﺣﺴﺎﺳﻴﺔ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺟﺪﻳﺔ ﻭ ﻻ ﺗﻮﺟﺪ ﻣﺸﻜﻠﺔ ﺃﻓﻘﻰ . ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻫﻰ ﻃﺮﻳﻘﺔ ﻣﻔﻴﺪﺓ ﻓﻰ ﺍﺳﺘﻘﺒﺎﻝ ﺍﻹﺷﺎ ﺭﺍﺕ ﺍﻟﻀﻌﻴﻔﺔ ﺃﻭ ﺍﻹﺷﺎ ﺭﺍﺕ ﺍﻟﺘﻰ ﺣﻴﺚ ﺃﻥ ﻭﻇﻴﻔﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻓﻰ ﺗﻌﻤﻞ ﺑﻤﻌﺪﻻﺕ ﺗﺮﻣﻴﺰ ﻣﻨﺨﻔﻀﺔ ﺍﺑﺘﺪﺍء ﻣﻦ 1 ﺇﻥ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﺠﺪﻳﺪﺓ ﺍﻟﺘﻰ ﻳﺠﺪﻫﺎ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻣﻮﺩﻳﻞ 5577- TMﻭ ﺍﻟﺘﻰ ﺗﻌﻄﻰ ﻣﻴﺠﺎﺳﻴﻤﺒﻮﻝ /ﺛﺎﻧﻴﺔ ﻣﺜﻞ ﻗﻨﺎﺓ TRSPﺍﻟﻤﻮﺟﻮﺩﺓ ﺗﻀﺎﻑ ﺇﻟﻰ ﺁﺧﺮ ﻗﺎﺋﻤﺔ ﺍﻟﻘﻨﻮﺍﺕ ﻛﻤﺎ ﺗﻮﻗﻌﻨﺎ ﻭ ﺇﺫﺍ ﺍﻧﻄﺒﺎﻋﺎ ﺑﺎﻟﺒﻄﻰء ﻭ ﻟﻴﺲ ﻛﻤﺎ ﺗﻢ ﺍﻹﻋﻼﻥ ﻋﻨﻬﺎ ﻋﻠﻰ ﺍﻟﻘﻤﺮ .Sesat ﺗﻢ ﺍﺳﺘﻘﺒﺎﻝ ﻗﻨﺎﺓ ﺑﻨﻔﺲ ﺍﻟﺘﺮﺩﺩ ﻭ ﻧﻔﺲ ﺍﻟﻘﻴﻢ ﻭ ﻟﻜﻦ ﺃﻧﻬﺎ " ﺳﺮﻳﻌﺔ ﺟﺪﺍ " ﺳﻮﻑ ﺗﻘﻮﻡ ﺑﺘﺨﻄﻰ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺍﻟﻔﺎﺭﻏﺔ ﺑﻄﺮﻳﻘﺔ ﺃﺳﺮﻉ ﻣﻦ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻷﺧﺮﻯ ﻭ ﺑﻬﺬﺍ ﻳﻤﻜﻦ ﺍﻟﺒﺤﺚ ﺑﻄﺮﻳﻘﺔ ﺳﺮﻳﻌﺔ ﻋﻠﻰ ﺍﻷﻗﻤﺎﺭ ﺍﻷﺧﺮﻯ ﺍﻷﻛﺜﺮ ﻫﺪﻭء ﻣﻦ ﺣﻴﺚ ﻋﺪﺩ ﺍﻟﻨﻮﺍﻗﻞ ﻣﻦ ﺍﻟﻘﻤﺮ Hotbirdﻋﻦ ﻃﺮﻳﻖ ﺍﻟﺒﺤﺚ ﻋﻦ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺑﻔﺎﺻﻞ 6 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ﺑﺤﻴﺚ ﺗﻤﺮ ﻣﻦ ﺍﻷﺟ ﺰﺍء ﺍﻟﻐﻴﺮ ﻣﺴﺘﺨﺪﻣﺔ ﻣﻦ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺑﻄﺮﻳﻘﺔ ﺳﺮﻳﻌﺔ ﻭ ﻟﻜﻦ ﺑﻜﻔﺎءﺓ ﻋﺎﻟﻴﺔ ﻓﻰ ﺍﺧﺘﺒﺎﺭ ﻭﺟﻮﺩ ﺇﺷﺎ ﺭﺍﺕ ، ﺍﻥ ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﻓﻰ ﺗﺮﺩﺩ ﻣﺎ ﺑﻴﻦ 009.01 – 002.11 ﺑﻜﻠﻰ ﺍﻟﻘﻄﺒﻴﻦ ﻓﻰ ﺍﻟﻘﻤﺮ Eutelsat 1 Wﻋﻨﺪ ﺍﻟﻤﻮﻗﻊ ﺍﻟﻤﺪﺍﺭﻯ 01 ﺩﺭﺟﺔ ﺷﺮﻕ ﺑﺎﺳﺘﺨﺪﺍﻡ ﺍﻟﺒﺤﺚ ﺑﻜﺎﻣﻞ ﻣﺪﻯ ﻣﻌﺪﻻﺕ ﺍﻟﺘﺮﻣﻴﺰ ﻧﺘﺞ ﻋﻨﻪ ﺍﺳﺘﻘﺒﺎﻝ 51 ﻗﻨﺎﺓ ﺑﺚ ﻣﺆﻗﺖ ﻭ ﻗﻨﻮﺍﺕ ﺃﺧﺮﻯ ﻣﻨﺘﻈﻤﺔ ﺍﻟﺒﺚ ﻓﻰ ﻋﺪﺩ 5.4 ﺩﻗﻴﻘﺔ ﻓﻘﻂ ﻭ ﻫﻨﺎﻙ ﻣﺸﻜﻠﺔ ﺃﺧﺮﻯ ﻗﺪ ﻭﺟﺪﻧﺎﻫﺎ ﺃﻳﻀﺎ ﻓﻰ ﺑﻌﺾ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﺘﻰ ﺗﺴﺘﺨﺪﻡ ﻃﺮﻳﻘﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻷﺧﺮﻯ ﻭ ﻫﻰ ﺇﻋﻄﺎء ﻗﻴﻢ ﻣﻌﺪﻻﺕ ﺗﺮﻣﻴﺰ ﻏﻴﺮ ﺩﻗﻴﻘﺔ ﻓﻤﺜﻼ ﻣﻌﺪﻝ 2365 ﻳﺼﺒﺢ TELE-satellite International — www.TELE-satellite.com
2.
Satellite Receiver TEST
REPORT ﻣﻊ ﻋﺪﺩ 4 ﻭﺣﺪﺍﺕ LNBﻓﻰ ﻧﻔﺲ ﺍﻟﻮﻗﺖ ، ﻭ ﻳﺘﻮﻓﺮ ﻛﺘﻴﺐ ﺍﻟﺘﺸﻐﻴﻞ ﺑﺎﻟﻠﻐﺔ ﺍﻹﻧﺠﻠﻴﺰﻳﺔ ﻓﻘﻂ ﻭ ﺑﻪ ﻛﺎﻓﺔ ﺍﻟﻤﻌﻠﻮﻣﺎﺕ ﺍﻟﺘﻰ ﺗﺤﺘﺎﺟﻬﺎ ﻋﻦ ﺍﻟﺘﺸﻐﻴﻞ ﻭ ﻟﻜﻦ ﻗﺪ ﻳﺮﺑﻚ ﻟﻤﻦ ﻳﺴﺘﺨﺪﻣﻮﻥ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻷﻭﻝ ﻣﺮﺓ ، ﻭ ﻋﻠﻰ ﺍﻟﺮﻏﻢ ﻣﻦ ﺃﻥ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻳﻤﻜﻨﻪ ﺇﺟ ﺮﺍء ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻓﺎﻧﻪ ﻳﻤﻜﻨﻪ ﺍﻟﻘﻴﺎﻡ ﺑﺈﺟ ﺮﺍء ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻟﻌﺎﺩﻳﺔ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ، ﺣﻴﺚ 2 ﻓﺘﺤﺔ ﻟﻘ ﺮﺍءﺓ ﺍﻟﻜﺮﻭﺕ ﺃﻧﺔ ﻣﺰﻭﺩ ﺑﺒﻴﺎﻧﺎﺕ ﻋﺪﺩ 16 ﻗﻤﺮ ﺻﻨﺎﻋﻰ ﻛﻤﺎ ﻳﻤﻜﻦ ﺇﺿﺎﻓﺔ ﻋﺪﺩ 3 ﺃﻗﻤﺎﺭ ﺻﻨﺎﻋﻴﺔ ﺃﺧﺮﻯ ، ﻭ ﺗﻮﺟﺪ ﻗﺎﺋﻤﺔ ﺑﺘﻠﻚ ﺍﻷﻗﻤﺎﺭ ﻣﻮﺿﺢ ﺑﻬﺎ ﻣﻮﻗﻌﻬﺎ ﺍﻟﻤﺪﺍﺭﻯ ﻭ ﻫﺬﻩ ﺍﻟﻘﺎﺋﻤﺔ ﻣﺰﻭﺩﺓ ﺑﺒﻴﺎﻧﺎﺕ ﺣﺪﻳﺜﺔ ﺟﺪﺍ ﻛﻤﺎ ﺗﻢ ﺇﻋﺎﺩﺓ ﺗﺴﻤﻴﺔ ﺍﻷﻗﻤﺎﺭ ﺑﺎﻷﺳﻤﺎء ﺍﻟﺠﺪﻳﺪﺓ ﻟﻬﺎ ﻣﺜﻞ ﺍﻟﻘﻤﺮ ﻋﻨﺪ ﺍﻟﻤﻮﻗﻊ ﺍﻟﻤﺪﺍﺭﻯ 5.12 6Eutelsat W ﺑﻨﻈﺎﻡ Viaccessﻭ 2 ﺷﺮﻕ ، ﻭ ﻳﻤﻜﻦ ﺇﻋﺎﺩﺓ ﺗﺴﻤﻴﺔ ﺍﻷﻗﻤﺎﺭ ﺍﻟﻤﻮﺟﻮﺩﺓ ﺑﺄﺳﻤﺎء ﺟﺪﻳﺪﺓ . ﻓﺘﺤﺔ ﻟﻠﻜﺎﻣﺎﺕ ﺑﻤﺨﺘﻠﻒ ﺃﻧﻮﺍﻉ ﺇﻥ ﺇﺟ ﺮﺍء ﺍﻻﺧﺘﺒﺎﺭ ﺍﻟﻤﻌﺘﺎﺩ ﻋﻠﻰ ﺍﻟﻘﻤﺮ Hotbrid ﺑﺪﻭﻥ ﺍﺳﺘﺨﺪﺍﻡ ﺧﺎﺻﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻛﺎﻥ ﻣﺬﻫﻼ ﺣﻴﺚ ﺍﺳﺘﻄﺎﻉ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺇﻳﺠﺎﺩ ﻋﺪﺩ 39 ﺍﻟﺘﺸﻔﻴﺮ ﻧﺎﻗﻞ ﻟﻠﺒﺎﻗﺎﺕ ﻭ ﺍﻟﻘﻨﻮﺍﺕ ﻓﻰ 3 ﺩﻗﺎﺋﻖ ﻭ 71 ﺛﺎﻧﻴﺔ ﺇﻥ ﺍﻟﻌﺪﻳﺪ ﻣﻨﺎ ﻫﻮﺍﺓ ﺍﺳﺘﻘﺒﺎﻝ ﻗﻨﻮﺍﺕ ﺍﻷﻗﻤﺎﺭ ﺍﻟﺼﻨﺎﻋﻴﺔ ﻭ ﻳﺠﺐ ﻋﻠﻴﻨﺎ ﺍﻟﺘﻌﺎﻣﻞ ﻣﻊ ﻣﻌﺪﺍﺕ ﺍﺳﺘﻘﺒﺎﻝ ﻓﻘﻂ ، ﻛﻤﺎ ﻳﻤﻜﻦ ﺍﺳﺘﺨﺪﺍﻡ ﺧﺎﺻﻴﺔ ﺍﻟﺒﺤﺚ ﺑﻄﺮﻳﻘﺔ ﺍﻷﻗﻤﺎﺭ ﺍﻟﺼﻨﺎﻋﻴﺔ ﺍﻟﺘﻰ ﻳﻤﻜﻨﻬﺎ ﺍﺳﺘﻘﺒﺎﻝ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﻐﻴﺮ ﻣﻨﺘﻈﻤﺔ ﺍﻟﺒﺚ ﻣﺜﻞ ﻗﻨﻮﺍﺕ ﺍﻟﺒﺚ ﺍﻟﻤﺆﻗﺘﺔ ﻭ ﻛﺬﻟﻚ ﺍﻟﺸﺒﻜﺎﺕ ﻭ ﺍﻟﺘﻰ ﺳﺘﺰﻳﺪ ﺍﻟﻮﻗﺖ ﺇﻟﻰ 7 ﺩﻗﺎﺋﻖ ﻭﻟﻜﻦ ﺍﻻﺳﺘﻘﺒﺎﻝ ﺍﻟﻴﻮﻣﻰ ﻟﻠﻘﻨﻮﺍﺕ ﺍﻟﻤﻨﺘﻈﻤﺔ ﻭ ﻟﻜﻰ ﻧﺤﻘﻖ ﻛﻞ ﻫﺬﺍ ﻗﺪ ﻧﻀﻄﺮ ﺇﻟﻰ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻛﺜﺮ ﻣﻦ ﺟﻬﺎﺯ ﺳﻮﻑ ﺗﺤﺼﻞ ﻋﻠﻰ 801 ﻧﺎﻗﻞ ﻟﻠﺒﺎﻗﺎﺕ ﻭ ﺍﻟﻘﻨﻮﺍﺕ ﺭﻳﺴﻴﻔﺮ ، ﻭ ﻟﻬﺬﺍ ﻓﺎﻥ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﺬﻯ ﻧﻘﺪﻣﻪ ﻫﻨﺎ ﻳﻤﻜﻨﻪ ﻓﻌﻞ ﻛﻞ ﻫﺬﺍ ﺑﺪﻭﻥ ﺍﺳﺘﺨﺪﺍﻡ ﺃﺟﻬﺰﺓ ﺭﻳﺴﻴﻔﺮ ﺃﺧﺮﻯ ، ﺇﻥ ﺍﻟﺘﻨﻘﻞ ﺑﻴﻦ ﻗﻮﺍﺋﻢ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻳﺘﻢ ﺑﻄﺮﻳﻘﺔ ﺳﻬﻠﺔ ، ﺇﻥ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻳﺴﺘﻄﻴﻊ ﺇﺟ ﺮﺍء ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻭ ﺑﻄﺮﻳﻘﺔ ﺳﺮﻳﻌﺔ ﺟﺪﺍ ﻭ ﻣﺰﻭﺩ ﺑﻌﺪﺩ 2 ﺣﻴﺚ ﺗﻢ ﺗﺼﻤﻴﻢ ﺍﻟﻘﻮﺍﺋﻢ ﺑﻄﺮﻳﻘﺔ ﺟﻴﺪﺓ ﻭ ﺳﻬﻠﺔ ﻓﺘﺤﺔ ﻟﻘ ﺮﺍءﺓ ﻛﺮﻭﺕ ﺍﻟﺘﺸﻔﻴﺮ ﻣﻦ ﻧﻮﻉ Viaccessﻭ ﻋﺪﺩ 2 ﻓﺘﺤﺔ ﻹﺩﺧﺎﻝ ﺍﻟﻜﺎﻣﺎﺕ ﺍﻟﺘﻰ ﺗﻌﻤﻞ ﺑﻤﺨﺘﻠﻒ ﺍﻟﺘﺘﺒﻊ ﻭ ﻳﺴﺘﺠﻴﺐ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻷﻭﺍﻣﺮ ﻭﺣﺪﺓ ﺍﻟﺘﺤﻜﻢ ﺃﻧﻮﺍﻉ ﺍﻟﺘﺸﻔﻴﺮ ﻭ ﺑﺴﻌﺮ ﻣﻨﺎﺳﺐ ﺟﺪﺍ . ﻋﻦ ﺑﻌﺪ ﻭ ﻟﺬﻟﻚ ﻻ ﻳﻮﺟﺪ ﺷﻌﻮﺭ ﺑﺒﻄﻰء ﺍﻟﺘﺸﻐﻴﻞ ، ﻭ ﺗﺘﻮﻓﺮ ﻗﻮﺍﺋﻢ ﺍﻟﺘﺸﻐﻴﻞ ﺑﺎﻟﻌﺪﻳﺪ ﻣﻦ ﺍﻟﻠﻐﺎﺕ : ﻣﺨﺮﺝ ﺃﻳﻀﺎ ﻟﻠﺼﻮﺕ ﺍﻟﺮﻗﻤﻰ ﻣﻦ ﻧﻮﻉ S/PDIF ﻭ ﻋﻠﻰ ﺍﻟﺮﻏﻢ ﻣﻦ ﻭﺟﻮﺩ ﻓﺘﺤﺎﺕ ﻗ ﺮﺍءﺓ ﺍﻟﻜﺮﻭﺕ ﺍﻹﻧﺠﻠﻴﺰﻳﺔ ، ﺍﻷﺳﺒﺎﻧﻴﺔ ، ﺍﻹﻳﻄﺎﻟﻴﺔ ، ﺍﻟﻔﺮﻧﺴﻴﺔ ، ﻭ ﺃﺧﻴ ﺮﺍ ﻣﻨﻔﺬ ﺗﻮﺍﻟﻰ 232- RSﻟﻠﺘﻮﺻﻴﻞ ﺑﺠﻬﺎﺯ ﻭ ﻓﺘﺤﺎﺕ ﺍﻟﻜﺎﻣﺎﺕ ﻓﺎﻥ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻣﺪﻣﺞ ﺍﻟﺤﺠﻢ ، ﺍﻟﺒﺮﺗﻐﺎﻟﻴﺔ ، ﺍﻷﻟﻤﺎﻧﻴﺔ ﻭ ﺍﻟﺮﻭﺳﻴﺔ . ﺍﻟﻜﻤﺒﻴﻮﺗﺮ ﻟﺘﺤﺪﻳﺚ ﺍﻟﺒﺮﻧﺎﻣﺞ ﺍﻟﺘﺸﻐﻴﻠﻰ ، ﻭ ﻟﻸﺳﻒ ﻭ ﻳﻮﺟﺪ ﻓﻰ ﺍﻟﻠﻮﺣﺔ ﺍﻷﻣﺎﻣﻴﺔ ﺑﻌﺮﺽ 92ﺳﻢ ﻓﻘﻂ ﻻ ﻳﻮﺟﺪ ﻣﺨﺮﺝ 21/0 ﻓﻮﻟﺖ . ﺷﺎﺷﺔ ﻟﻌﺮﺽ ﺃﺭﻗﺎﻡ ﺍﻟﻘﻨﻮﺍﺕ ﻭ ﺃﺯﺭﺍﺭ ﺍﻟﺘﺤﻜﻢ ، ﺇﻥ ﺍﻟﺘﻨﻘﻞ ﺑﻴﻦ ﻗﻨﺎﺓ ﻭ ﺃﺧﺮﻯ ﻳﺘﻢ ﺑﻄﺮﻳﻘﺔ ﺳﺮﻳﻌﺔ ﺑﻴﻨﻤﺎ ﻳﻜﻮﻥ ﺍﺭﺗﻔﺎﻉ ﺍﻟﺮﻳﺴﻴﻔﺮ 6ﺳﻢ ﺑﻌﻤﻖ 5.32 ﻧﻮﻋﺎ ﺣﻴﺚ ﺍﻧﻪ ﻳﻈﻬﺮ ﺷﺎﺷﺔ ﺳﻮﺩﺍء ﻗﺒﻞ ﺑﺪﺃ ﻇﻬﻮﺭ ﻭ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻣﺰﻭﺩ ﺑﺒﺮﻭﺗﻮﻛﻮﻝ ﺍﻟﺘﻌﺎﻣﻞ ﻣﻊ ﺃﻧﻈﻤﺔ ﺳﻢ ﻓﻘﻂ ، ﻭ ﻓﻰ ﺍﻟﻠﻮﺣﺔ ﺍﻟﺨﻠﻔﻴﺔ ﻟﻠﺮﻳﺴﻴﻔﺮ ﻳﻮﺟﺪ ﺍﻟﺼﻮﺭﺓ ، ﻭ ﻣﺜﻠﻪ ﻣﺜﻞ ﺑﻘﻴﺔ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻷﻃﺒﺎﻕ ﺍﻟﻤﺨﺘﻠﻔﺔ ﻣﺜﻞ DiSEqCﺍﻹﺻﺪﺍﺭ 1.1 ﻭ ﻣﺪﺧﻞ ﺍﺳﺘﻘﺒﺎﻝ ﺇﺷﺎ ﺭﺍﺕ ﻭﺣﺪﺓ ﺍﻝ LNBﻭ ﻣﺨﺮﺝ ﻓﺒﺎﻟﻀﻐﻂ ﻋﻠﻰ ﺯﺭ OKﺗﻈﻬﺮ ﻗﺎﺋﻤﺔ ﺑﺎﻟﻘﻨﻮﺍﺕ 2.1 ﺑﺎﻹﺿﺎﻓﺔ ﺇﻟﻰ ﺑﺮﻭﺗﻮﻛﻮﻝ ﺍﻝ ) USALSﺗﺤﺪﻳﺪ ﺗﻤﺮﻳﺮ ﻟﺘﻠﻚ ﺍﻹﺷﺎ ﺭﺍﺕ ﻭ ﻣﺨﺮﺝ ﺇﺷﺎ ﺭﺍﺕ UHFﻭ ﻭ ﻳﻤﻜﻦ ﺗﺮﺗﻴﺐ ﻫﺬﻩ ﺍﻟﻘﺎﺋﻤﺔ ﺑﻄﺮﻳﻘﺔ ﻫﺠﺎﺋﻴﺔ ﺃﻭ ﺃﻣﺎﻛﻦ ﺍﻷﻗﻤﺎﺭ ﺍﻟﺼﻨﺎﻋﻴﺔ ﺃﺗﻮﻣﺎﺗﻴﻜﻴﺎ ( ﻭ ﺍﻟﺬﻯ ﻳﺴﻬﻞ ﻋﺪﺩ 2 ﻣﻮﺻﻞ ﺳﻜﺎﺭﺕ ) ﻭﺍﺣﺪ ﻣﻨﻬﺎ ﻳﻌﻤﻞ ﻛﻤﺨﺮﺝ ﺑﺘﺮﺗﻴﺐ ﺍﻟﻨﻮﺍﻗﻞ ﺃﻭ ﺑﻄﺮﻳﻘﺔ ﻧﻮﻉ ﺍﻟﺘﺸﻔﻴﺮ ﻭ ﻳﺘﺬﻛﺮ ﻋﻤﻠﻴﺔ ﺍﻟﺘﺤﻜﻢ ﻓﻰ ﺍﻟﻤﻮﺍﺗﻴﺮ ﻣﻦ ﻧﻮﻉ ، DiSEqC ﺇﺷﺎ ﺭﺍﺕ ( SVHSﻭ ﻃﺎﻗﻢ ﺟﺎﻛﺎﺕ RCAﺗﻌﻤﻞ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻫﺬﻩ ﺍﻟﻄﺮﻳﻘﺔ ﻋﻨﺪ ﺍﻟﺘﺸﻐﻴﻞ ﻓﻰ ﺍﻟﻤﺮﺓ ﻛﻤﺎ ﻳﻤﻜﻦ ﺍﺳﺘﺨﺪﺍﻡ ﺳﻮﻳﺘﺶ DiSEqCﻟﻠﺘﻌﺎﻣﻞ ﻛﻤﺨﺎﺭﺝ ﻟﻠﺼﻮﺭﺓ ﻭ ﺍﻟﺼﻮﺕ ﺍﻟﺘﻤﺎﺛﻠﻰ ﻭ ﻫﻨﺎﻙ ﺍﻟﻘﺎﺩﻣﺔ ، ﻭ ﻳﻤﻜﻦ ﻧﻘﻞ ﺍﻟﻘﻨﻮﺍﺕ ﺇﻟﻰ ﻋﺪﺩ 4 ﻗﻮﺍﺋﻢ ﻣﻨﻔﺼﻠﺔ ﺍﻟﻤﻘﺴﻤﺔ ﺇﻟﻰ ﺃﺳﻤﺎء : ﺍﻟﺮﻳﺎﺿﻴﺔ ، ﺍﻷﻓﻼﻡ ، ﺍﻟﻤﻮﺳﻴﻘﻰ ﻭ ﺍﻷﻃﻔﺎﻝ ﻛﻤﺎ ﻳﻤﻜﻦ ﺗﻐﻴﺮ ﺃﺳﻤﺎء ﺗﻠﻚ ﺗﻌﻠﻴﻖ ﺍﻟﺨﺒﺮﺍء ﺍﻟﻘﻮﺍﺋﻢ ﺍﻟﻤﻨﻔﺼﻠﺔ ، ﺇﻥ ﺩﻟﻴﻞ ﺍﻟﺒ ﺮﺍﻣﺞ ﺍﻹﻟﻜﺘﺮﻭﻧﻰ ﺍﻹﻳﺠﺎﺑﻴﺎﺕ EPGﻏﻴﺮ ﻣﻨﻈﻢ ﻗﻠﻴﻼ ﻭ ﻟﻜﻦ ﺳﺮﻋﺔ ﺍﻟﺘﻨﻘﻞ ﺗﺘﻐﻠﺐ ﺇﻥ ﻫﺬﺍ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺑﺎﻟﺮﻏﻢ ﻣﻦ ﺇﻣﻜﺎﻧﻴﺎﺗﻪ ﻓﺎﻥ ﺳﻌﺮﻩ ﻣﻐﺮﻯ ، ﺇﻥ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻋﻠﻰ ﺫﻟﻚ ، ﻭ ﻳﻮﺟﺪ ﻭﻇﻴﻔﺔ ﺍﻟﻤﻴﻘﺎﺗﻰ ﺑﺤﻴﺚ ﻳﻤﻜﻦ ﻣﺰﻭﺩ ﺑﻌﺪﺩ 2 ﻗﺎﺭﺉ ﻟﻜﺮﻭﺕ ﺍﻟﺘﺸﻔﻴﺮ ﻣﻦ ﻧﻮﻉ Viaccessﻭ ﻋﺪﺩ 2 ﻓﺘﺤﺔ ﺿﺒﻂ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻟﻠﺘﻨﻘﻞ ﺇﻟﻰ ﻗﻨﺎﺓ ﺃﺧﺮﻯ ﻓﻰ ﻭﻗﺖ ﻹﺩﺧﺎﻝ ﺍﻟﻜﺎﻣﺎﺕ ﻛﻤﺎ ﺃﻥ ﻭﺣﺪﺓ ﺍﻟﺘﺤﻜﻢ ﻋﻦ ﺑﻌﺪ ﻣﺼﻤﻤﺔ ﺑﻄﺮﻳﻘﺔ ﺟﻴﺪﺓ ﻭ ﻣﺤﺪﺩ ﻭ ﻳﻤﻜﻦ ﺿﺒﻂ ﺍﻟﻮﻗﺖ ﻣﻦ ﺍﻟﻘﻤﺮ ﺍﻟﺼﻨﺎﻋﻰ ﺃﻭ ﺳﻬﻠﺔ ﺍﻻﺳﺘﺨﺪﺍﻡ ﻭ ﺗﺘﻌﺎﻣﻞ ﻣﻊ ﻗﻮﺍﺋﻢ ﺍﻟﺘﺸﻐﻴﻞ ﺑﻄﺮﻳﻘﺔ ﺳﺮﻳﻌﺔ . Andy Middleton ﺑﻄﺮﻳﻘﺔ ﻳﺪﻭﻳﺔ ، ﻛﻤﺎ ﻳﻮﺟﺪ ﻭﻇﻴﻔﺔ ﺿﺒﻂ ﺍﻟﻤﻴﻘﺎﺗﻰ TELE-satellite Test Center ﻟﻘﻔﻞ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺃﺗﻮﻣﺎﺗﻴﻜﻴﺎ . ﺍﻟﺴﻠﺒﻴﺎﺕ UK ﺇﻥ ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﺭﻏﻢ ﺳﺮﻋﺘﻬﺎ ﻭ ﻟﻜﻨﻬﺎ ﺗﻌﻄﻰ ﻣﻌﺪﻻﺕ ﺗﺮﻣﻴﺰ ﻏﻴﺮ ﺩﻗﻴﻘﺔ ، ﻓﺈﺫﺍ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﺍﺳﺘﺨﺪﻣﺖ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻓﻰ ﺍﻟﺤﺼﻮﻝ ﻋﻠﻰ ﺗﻠﻚ ﺍﻟﺘﺮﺩﺩﺍﺕ ﻟﻨﻘﻠﺘﻬﺎ ﺇﻟﻰ ﺟﻬﺎﺯ ﺭﻳﺴﻴﻔﺮ ﺁﺧﺮ ﻓﺴﻮﻑ ﻳﺼﻌﺐ ﻋﻠﻴﻚ ﺗﺨﻤﻴﻦ ﻣﺎ ﻫﻮ ﻣﻌﺪﻝ ﺍﻟﺘﺮﻣﻴﺰ ﺍﻟﺼﺤﻴﺢ ، ﺇﻥ ﺍﻟﺬﺍﻛﺮﺓ ﺍﻟﺘﺨﺰﻳﻨﻴﺔ ﻟﻌﺪﺩ ﺇﻥ ﻋﻤﻠﻴﺔ ﺍﻟﺒﺤﺚ ﺍﻷﻋﻤﻰ ﻋﻦ ﺍﻟﻘﻨﻮﺍﺕ ﻳﻤﻜﻨﻬﺎ 0005 ﻗﻨﺎﺓ ﻫﻰ ﺫﺍﻛﺮﺓ ﺑﺎﻟﻜﺎﺩ ﺗﻜﻮﻥ ﻛﺎﻓﻴﻪ ﺇﺫﺍ ﺍﺳﺘﺨﺪﻣﺖ ﻧﻈﺎﻡ ﺃﻃﺒﺎﻕ ﻣﺘﻌﺪﺩ ﺍﻟﺘﻐﺬﻳﺔ ﻭ ﺇﻳﺠﺎﺩ ﺟﻤﻴﻊ ﺍﻟﻘﻨﻮﺍﺕ ﺍﻟﻤﻌﺮﻭﻓﺔ ﻭ ﺍﻟﻐﻴﺮ ﻣﻌﺮﻭﻓﺔ ﻭ ﺍﺳﺘﻘﺒﺎﻝ ﻗﻨﻮﺍﺕ ﺍﻟﺒﺚ ﺍﻟﻤﺆﻗﺖ . www.TELE-satellite.com — TELE-satellite International
3.
TEST REPORT Satellite
Receiver Info-Box Channel Information Technomate TM-7755 2VA 2CI Blind scan receiver with 2 embedded VA slots & 2CI Channel list TECHNICAL Distributor Technomate, 328 Hoe Street, London E19 9PX DATA E-Mail info@technomate.com Fax +44 208 503 6677 Model TM-7755 2VA 2CI Function Blind scan receiver with 2 embedded Viaccess slots & 2 CIs Channel Memory 5000 Satellites 64 Extended EPG Symbolrate 2 – 45 Mbps (1.0 received in our tests) DiSEqC 1.0 & 1.2 USALS yes Programmable 0/12V Output no Scart Connectors 2 Video/Stereo Audio Output 3 x RCA Digital Audio Output yes (optical) Color System PAL/NTSC/SECAM S-VHS Output yes (via Scart) Modulator yes, UHF Power scan PAL/NTSC compatible yes C/Ku-Band Compatible yes SCPC Compatible yes EPG yes Teletext yes USB 2.0 Connection no Picture-in-Picture no Power Supply 90-240 VAC 50/60Hz Power Consumption Max 30W TEST RESULT USALS setup Features Channel Memory Channel Scan Speed INTERNATIONAL SATELLITE Video Quality Audio Quality Tuner Sensitivity TELE TELE-satellite International — www.TELE-satellite.com
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