More Related Content More from TELE-satellite ara More from TELE-satellite ara (20) Globalinvacom1. TEST REPORT Two Receivers on One Cable
globalinvacom
/Stacker
De-Stacker
ﺍﺛﻨﻴﻦ ﺑﺴﻌﺮ ﻭﺍﺣﺪ
33.0
ﺍﻟﺜﻨﺎﺋﻴﺔ ﺃﻭ ﺍﻟﺴﻮﻳﺘﺶ ﺍﻟﺮﺑﺎﻋﻲ ﻭ ﻳﻮﺟﺪ ﺍﻟﺸﻮﺷﺮﺓ ﺍﻟﺘﻲ ﺗﻌﻤﻞ ﺑﺎﻷﻟﻴﺎﻑ ﺇﻥ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﻤﺴﺠﻠﺔ ﺍﻟﻤﺰﻭﺩﺓ ﺑﻘﺮﺹ ﺻﻠﺐ ﻟﻠﺘﺴﺠﻴﻞ ﺫﺍﺕ ﺍﻟﺘﻴﻮﻧﺮ
ﺭﺑﺎﻁ ﻳﺴﻬﻞ ﻣﻌﻪ ﺗﺜﺒﻴﺖ ﺍﻟﻮﺣﺪﺓ ﻋﻠﻰ ﺍﻟﻀﻮﺋﻴﺔ ، ﺑﻌﻤﻞ ﺣﻞ ﻟﻬﺬﻩ ﺍﻟﻤﺸﻜﻠﺔ ﺍﻟﻤﺰﺩﻭﺝ ﺳﻮﺍء ﻛﺎﻧﺖ ﺗﺴﺘﻘﺒﻞ ﺍﻹﺭﺳﺎﻝ ﺍﻟﺮﻗﻤﻲ ﺍﻟﻌﺎﺩﻱ ﺃﻭ ﺍﻟﻔﺎﺋﻖ ﺍﻟﺘﻔﺎﺻﻴﻞ ﺗﻌﺘﺒﺮ
ﺍﻟﺼﺎﺭﻱ ﻭ ﻳﻤﻜﻦ ﺃﻳﻀﺎ ﺗﺮﻛﻴﺐ ﻫﺬﻩ ﺑﺸﻜﻞ ﺑﺴﻴﻂ ﻭ ﻟﻜﻨﻪ ﻧﻤﻮﺫﺟﻲ ، ﻋﻦ ﻓﻲ ﺃﻋﻠﻰ ﻗﺎﺋﻤﺔ ﺭﻏﺒﺎﺕ ﺍﻟﻜﺜﻴﺮ ﻭ ﻟﻜﻦ ﻓﻲ ﺍﻟﻨﻬﺎﻳﺔ ﻻ ﻳﺸﺘﺮﻯ ﺍﻟﻌﺪﻳﺪ ﻣﻨﺎ ﺭﻳﺴﻴﻔﺮ
ﺍﻟﻮﺣﺪﺓ ﻋﻠﻰ ﺍﻟﺤﺎﺋﻂ . ﻃﺮﻳﻖ ﻭﺣﺪﺓ ﺗﺴﻤﻰ Stackerﻭ ﺍﻷﺣﻼﻡ ﺍﻟﺨﺎﺹ ﺑﻪ ﺑﺴﺒﺐ ﺑﺴﻴﻂ ﻫﻮ ﻋﺪﻡ ﻭﺟﻮﺩ ﻛﺎﺑﻞ ﺇﺿﺎﻓﻲ ﻟﻠﺘﻮﺻﻴﻞ ﺑﺎﻟﺘﻴﻮﻧﺮ
ﻭﺣﺪﺓ ﺃﺧﺮﻯ ﻣﻘﺎﺑﻠﺔ ﺗﻤﺴﻰ -De ﺍﻵﺧﺮ ، ﻓﻤﻌﻈﻢ ﺍﻟﺸﻘﻖ ﺍﻟﺴﻜﻨﻴﺔ ﻣﺰﻭﺩﺓ ﺑﻜﺎﺑﻞ ﻭﺍﺣﺪ ﻓﻘﻂ ﻭ ﻟﻢ ﺗﺘﻮﻗﻊ ﺍﻟﻜﺜﻴﺮ ﻣﻦ
ﺇﻥ ﻗﻠﺐ ﻫﺬﺍ ﺍﻻﻛﺘﺸﺎﻑ ﺑﺪﺍﺧﻞ ، Stackerﻭ ﺗﻘﻮﻡ ﻭﺣﺪﺓ Stacker ﺍﻟﻤﻨﺎﺯﻝ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻛﺜﺮ ﻣﻦ ﻛﺎﺑﻞ ، ﻭ ﺃﺣﻴﺎﻧﺎ ﻳﺘﻢ ﺗﻤﺮﻳﺮ ﻛﺎﺑﻞ ﺁﺧﺮ ﻣﻦ ﺧﻼﻝ
ﺍﻟﻐﺮﻑ : ﺻﻨﺪﻭﻕ ﺻﻐﻴﺮ ﻣﻦ ﺍﻟﻤﻌﺪﻥ ﻋﻠﻰ ﺃﺧﺬ ﺍﻹﺷﺎ ﺭﺍﺕ ﻣﻦ ﺍﻟﻄﺒﻖ ﺍﻟﻤﺘﻌﺪﺩ ﺍﻟﺠﺪ ﺭﺍﻥ ﺇﻟﻰ ﻏﺮﻓﺔ ﺍﻟﻤﻌﻴﺸﺔ ﻭ ﻟﻜﻦ ﻫﺬﺍ ﻏﻴﺮ ﻣﻨﺎﺳﺐ ﻟﻠﺠﻤﻴﻊ .
ﻣﺰﻭﺩ ﺑﻌﺪﺩ ﺛﻼﺛﺔ ﻣﻮﺻﻼﺕ IFﺍﺛﻨﻴﻦ ﺍﻟﺘﻐﺬﻳﺔ ﺃﻭ ﻣﻦ ﺍﻟﺴﻮﻳﺘﺶ ﺍﻟﺮﺑﺎﻋﻲ ﻭ
ﻣﻨﻬﻢ ﻟﻠﺘﻮﺻﻴﻞ ﺑﻮﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺗﺪﻣﺞ ﻫﺬﻩ ﺍﻹﺷﺎ ﺭﺍﺕ ﻓﻲ ﻛﺎﺑﻞ ﻭﺍﺣﺪ
ﺭﻗﻢ 1 ﻭ ﺭﻗﻢ 2 ﺑﻴﻨﻤﺎ ﻳﻌﻤﻞ ﺍﻟﻤﻮﺻﻞ ﻭ ﻓﻲ ﻏﺮﻓﺔ ﺍﻟﻤﻌﻴﺸﺔ ﺗﺄﺧﺬ ﺍﻟﻮﺣﺪﺓ ﺍﻟﻘﻄﺒﻴﺔ ﺍﻟﻤﺴﺘﻌﻤﻠﺔ ﻓﻲ ﺍﻟﺘﻴﻮﻧﺮ ﺭﻗﻢ ﻭ ﻗﺪ ﻗﺎﻣﺖ ﺍﻟﺸﺮﻛﺎﺕ ﺍﻟﻤﻨﺘﺠﺔ
ﺍﻟﺜﺎﻟﺚ ﻛﻤﺨﺮﺝ ﻳﺘﻢ ﺗﻮﺻﻴﻠﻪ ﺑﺎﻟﻜﺎﺑﻞ ﺍﻷﺧﺮﻯ ﺍﻟﻤﻘﺎﺑﻠﺔ De-Stackerﻫﺬﻩ 1 ﻭ ﻟﻬﺬﺍ ﻟﻦ ﺗﺤﺼﻞ ﻋﻠﻰ ﺍﻟﻜﺜﻴﺮ ﻣﻦ ﻷﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺑﻌﻤﻞ ﺣﻞ ﺟﺰﺋﻲ
ﺍﻟﻤﺤﻮﺭﻱ . ﺍﻹﺷﺎ ﺭﺍﺕ ﻭ ﺗﻘﻮﻡ ﺑﻔﺼﻠﻬﺎ ﺇﻟﻰ ﺇﺷﺎﺭﺗﻴﻦ ﺍﻟﻤﺘﻌﺔ ﻣﻊ ﺟﻬﺎﺯ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﻤﺴﺠﻞ ﻟﻬﺬﻩ ﺍﻟﻤﺸﻜﻠﺔ ﻭ ﺫﻟﻚ ﺑﺘﺰﻭﻳﺪ ﺃﺟﻬﺰﺓ
، ﻭ ﺍﻵﻥ ﻳﺤﺼﻞ ﺟﻬﺎﺯ ﺍﻟﺮﻳﺴﻴﻔﺮ ﻋﻠﻰ ﺍﻟﻤﺰﻭﺩ ﺑﻌﺪﺩ 2 ﺗﻴﻮﻧﺮ ﻣﻊ ﻫﺬﺍ ﺍﻟﻨﻮﻉ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺑﻮﺻﻠﺔ ﺗﻤﺮﻳﺮ ﺍﻹﺷﺎ ﺭﺍﺕ
ﻣﺪﺧﻞ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ ﺇﺷﺎﺭﺗﻴﻦ ﻣﻨﻔﺼﻠﺘﻴﻦ ﻳﺘﻢ ﺗﻮﺻﻴﻠﻬﻤﺎ ﻣﻦ ﺍﻟﻀﺒﻂ . ﻣﻦ ﺍﻟﺘﻴﻮﻧﺮ ﺍﻷﻭﻝ ﺇﻟﻰ ﺍﻟﺘﻴﻮﻧﺮ ﺍﻵﺧﺮ
1 ﻣﺘﻮﺍﻓﻖ ﻣﻊ ﻣﺪﻯ ﺗﺮﺩﺩﺍﺕ -059 ﺑﺎﻟﺮﻳﺴﻴﻔﺮ . ﻭ ﺑﺬﻟﻚ ﻳﺤﺼﻞ ﺍﻝ 2 ﺗﻴﻮﻧﺮ ﻋﻠﻰ ﻧﻔﺲ
0512 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ﻹﺷﺎ ﺭﺍﺕ -DVB ﻭ ﻟﻬﺬﺍ ﻗﺎﻣﺖ ﺍﻟﺸﺮﻛﺔ ﺍﻟﺒﺮﻳﻄﺎﻧﻴﺔ ﺇﺷﺎ ﺭﺍﺕ ﺍﻟﻜﺎﺑﻞ ، ﻭ ﻟﻜﻦ ﺇﺫﺍ ﺗﻢ ﺍﺳﺘﺨﺪﺍﻡ
2 S/DVB-Sﺑﻴﻨﻤﺎ ﻳﻐﻄﻰ ﻣﺪﺧﻞ ﻭ ﺗﻘﺪﻡ ﻭﺣﺪﺓ Stackerﻣﻦ ﺍﻟﻤﺼﻨﻊ globalinvacomﻭ ﺍﻟﻤﻌﺮﻭﻓﺔ ﺍﻟﺘﻴﻮﻧﺮ ﺭﻗﻢ 1 ﻟﻠﺘﺴﺠﻴﻞ ﻓﺎﻥ ﺍﻟﻘﻄﺒﻴﺔ
ﺇﺷﺎ ﺭﺍﺕ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 2 ﺑﻐﻼﻑ ﺑﻼﺳﺘﻴﻜﻲ ﻣﻘﺎﻭﻡ ﻟﻠﻤﺎء ﻭ ﻣﺴﺒﻘﺎ ﺣﻴﺚ ﻗﺪﻣﺖ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﻤﺘﺎﺣﺔ ﻟﻠﺘﻴﻮﻧﺮ ﺭﻗﻢ 2 ﻫﻲ ﻧﻔﺲ
ﺍﻟﺘﺮﺩﺩﺍﺕ ﻣﻦ 0512-74 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ﺍﻟﺮﻃﻮﺑﺔ ، ﻭ ﻳﺤﺐ ﺗﺮﻛﻴﺒﻬﺎ ﺍﻗﺮﺏ
ﺑﺤﻴﺚ ﻳﺴﻤﺢ ﻟﻚ ﺑﺈﻣﻜﺎﻧﻴﺔ ﺗﻮﺻﻴﻞ ﻣﺎ ﻳﻤﻜﻦ ﻣﻦ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ
8002/90-80
globalinvacom
STACKER/DE-STACKER
Easy installation, reliable technology
and high-quality workmanship
ﻃﺎﻗﻢ Stacker/ De-Stacker
52 TELE-satellite & Broadband — 08-09/2008 — www.TELE-satellite.com
2. ) 03 ﻣﺘﺮ ( ﻓﺎﻥ De-Stacker 56 ﻗﺪﻡ ) 02 ﻣﺘﺮ ( ﻭ ﻻﺧﺘﺒﺎﺭ ﻫﺬﺍ ﺇﺷﺎ ﺭﺍﺕ ﺍﻟﻬﻮﺍﺋﻲ ﺍﻷﺭﺿﻲ . ﺇﻥ
Plusﺗﺴﻤﺢ ﺑﺎﺳﺘﺨﺪﺍﻡ ﻛﺎﺑﻞ ﺑﻄﻮﻝ ﺍﻟﻨﻈﺎﻡ ﺟﻴﺪﺍ ﻗﻤﻨﺎ ﺑﺎﺧﺘﻴﺎﺭ ﺃﺭﺑﻌﺔ ﺍﻟﺘﺼﻨﻴﻊ ﺍﻟﻌﺎﻡ ﻟﻮﺣﺪﺓ Stacker
002 ﻗﺪﻡ ) 06 ﻣﺘﺮ ( ﺑﺪﻭﻥ ﺣﺪﻭﺙ ﺗﺮﺩﺩﺍﺕ ﻋﻠﻰ ﺣﺎﻓﺔ ﻛﻞ ﺣﺰﻣﺔ . ﺟﻴﺪﺓ ، ﻭ ﺗﻢ ﺗﺮﻗﻴﻢ ﻣﺪﺍﺧﻞ ﻭ ﻣﺨﺎﺭﺝ
ﺃﻱ ﺗﺪﺍﺧﻞ ﻓﻲ ﺍﻻﺳﺘﻘﺒﺎﻝ . ﺍﻟﻤﻮﺻﻼﺕ ﺑﻄﺮﻳﻘﺔ ﺟﻴﺪﺓ ﻟﺘﻔﺎﺩﻯ ﺃﻱ
ﻭ ﻛﻤﺎ ﺗﺮﻯ ﻓﻲ ﺍﻟﺠﺪﻭﻝ ﺭﻗﻢ 1 ﺟﻤﻴﻊ ﺧﻄﺄ ، ﻭ ﺗﻌﻤﻞ ﺍﻟﻮﺣﺪﺓ ﻋﻠﻰ ﺩﺭﺟﺔ
ﻭ ﺑﺎﻹﺿﺎﻓﺔ ﺇﻟﻰ ﺇﻣﻜﺎﻧﻴﺔ ﺗﻮﺻﻴﻞ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺍﻷﺭﺑﻌﺔ ﺗﻢ ﺍﺳﺘﻘﺒﺎﻟﻬﻤﺎ ﺣ ﺮﺍﺭﺓ ﺧﺎﺭﺟﻴﺔ ﻣﻦ –51 ﺇﻟﻲ 04+
ﻫﺬﺍ ﺍﻟﻨﻈﺎﻡ ﺑﻮﺣﺪﺓ ﺧﻔﺾ ﺷﻮﺷﺮﺓ ﻓﻲ ﻭﺣﺪﺓ De-Stackerﺑﺪﻭﻥ ﺩﺭﺟﺔ ﻣﺌﻮﻳﺔ ﻭ ﻫﻲ ﻣﺤﻤﻴﺔ ﺟﻴﺪﺍ ﻣﻦ
ﺛﻨﺎﺋﻴﺔ ﻳﻤﻨﻜﻦ ﺃﻳﻀﺎ ﺗﻮﺻﻴﻞ ﻫﺬﺍ ﺃﻳﺔ ﻣﺸﺎﻛﻞ ﻭ ﻟﻘﺪ ﺍﻧﺪﻫﺸﻨﺎ ﻋﻨﺪﻣﺎ ﺍﻟﺮﻃﻮﺑﺔ ، ﻭ ﻻ ﺗﺤﺘﺎﺝ ﻭﺣﺪﺓ ﺇﻟﻰ
ﺍﻟﻨﻈﺎﻡ ﺑﻮﺣﺪﺓ ﺭﺑﺎﻋﻴﺔ ﻣﻊ ﻭﺟﻮﺩ ﻭﺟﺪﻧﺎ ﺍﻧﻪ ﻻ ﻳﻮﺟﺪ ﺃﻱ ﺍﺧﺘﻼﻓﺎﺕ ﻓﻲ ﻣﺼﺪﺭ ﻃﺎﻗﺔ ﻣﻨﻔﺼﻞ ﻓﻬﻲ ﺗﺤﺼﻞ
ﺳﻮﻳﺘﺶ ﻭ ﻟﻠﺘﺤﻘﻖ ﻣﻦ ﺫﻟﻚ ﻗﻤﻨﺎ ﻗﻴﺎﺱ ﺍﻹﺷﺎ ﺭﺍﺕ ﻗﺒﻞ ﺗﺸﻐﻴﻞ ﻧﻈﺎﻡ ﻋﻠﻰ ﺍﻟﻄﺎﻗﺔ ﺍﻟﻼﺯﻣﺔ ﻟﻠﺘﺸﻐﻴﻞ ﻣﻦ
ﺑﺘﻮﺻﻴﻞ ﻭﺣﺪﺓ Stackerﻣﻊ globalinvacomﻭ ﺑﻌﺪ ﺗﺮﻛﻴﺒﺔ . ﺍﻟﻜﺎﺑﻞ ﺍﻟﻤﺤﻮﺭﻱ ﺍﻟﻤﺴﺘﺨﺪﻡ .
ﺑﺪﻭﻥ ﻭﺣﺪﺓ ﺍﻟﺤﺰﻣﺔ ﺍﻟﻤﺮﺗﻔﻌﺔ ﻟﻠﻘﻤﺮ °2.82 2Astra
ﻋﺪﺩ 2 ﻣﺨﺮﺝ ﻣﻦ ﻣﺤﻮﻝ ﻣﺘﻌﺪﺩ Stacker
81/5 ) ﺃﺭﺑﻌﺔ ﻣﺪﺍﺧﻞ ﻣﻦ ﻭﺣﺪﺓ ﻭ ﺃﺛﻨﺎء ﺍﻻﺧﺘﺒﺎﺭ ﻭﺟﺪﻧﺎ ﺃﻥ ﺍﻟﻤﻮﺻﻞ ﺇﻥ ﺣﺠﻢ ﺍﻟﻮﺣﺪﺓ ﺍﻷﺧﺮﻯ ﺍﻟﻤﻘﺎﺑﻠﺔ
ﺧﻔﺾ ﺷﻮﺷﺮﺓ ﺭﺑﺎﻋﻴﺔ ﻭ ﻣﺪﺧﻞ ﺑﻮﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 1 ﺃﻋﻄﻰ De-Stackerﻫﻲ 3/1 ﺣﺠﻢ
ﺇﺷﺎ ﺭﺍﺕ ﺍﻹﺭﺳﺎﻝ ﺍﻷﺭﺿﻲ ( ﻭ ﻛﻤﺎ ﻧﺘﺎﺋﺞ ﺍﻓﻀﻞ ﻗﻠﻴﻼ ﻋﻦ ﺍﻟﻤﻮﺻﻞ ﻭﺣﺪﺓ Stackerﻭ ﺃﻳﻀﺎ ﻣﺰﻭﺩﺓ ﺑﻌﺪﺩ
ﺗﻮﻗﻌﻨﺎ ﻓﻠﻢ ﺗﺨﺬﻟﻨﺎ ﻣﻨﺘﺠﺎﺕ ﺷﺮﻛﺔ ﺭﻗﻢ 2 ﻭ ﻟﻜﻦ ﻫﺬﺍ ﻛﺎﻥ ﻣﺘﻮﻗﻌﺎ ﻭ ﻗﺪ ﺛﻼﺛﺔ ﻣﻮﺻﻼﺕ IFﻭ ﺣﻴﺚ ﺃﻥ ﻭﺣﺪﺓ
globalinvacomﻓﻲ ﻫﺬﺍ . ﺃﻇﻬﺮﺕ ﺍﻟﺸﺮﻛﺔ ﻫﺬﺍ ﻓﻲ ﺍﻟﺒﻴﺎﻧﺎﺕ ﻣﺼﻤﻤﺔ ﻟﻠﻌﻤﻞ ﺩﺍﺧﻞ ﺍﻟﻤﻨﺰﻝ ﻭ ﺑﻌﻴﺪﺓ
ﺍﻟﻔﻨﻴﺔ ، ﺇﻥ ﺍﻛﺒﺮ ﺍﺧﺘﻼﻑ ﻓﻲ ﻗﻴﻢ ﻋﻦ ﺍﻟﻌﻮﺍﻣﻞ ﺍﻟﺨﺎﺭﺟﻴﺔ ﻓﻬﻲ ﻟﻢ ﺗﺰﻭﺩ
ﻭ ﻳﺠﺐ ﺍﻟﺬﻛﺮ ﺇﻥ ﻭﺣﺪﺗﻲ C/Nﺑﻴﻦ ﺗﻤﺮﻳﺮ ﺍﻹﺷﺎ ﺭﺍﺕ ﻣﺒﺎﺷﺮﺓ ﺑﻐﻄﺎء ﻣﺎﻧﻊ ﻟﻠﻤﺎء ﻭ ﻟﻬﺬﺍ ﻓﺎﻧﻪ ﻳﺘﻢ
Stacker/De-Stackerﻟﻢ ﺗﺼﻤﻢ ﻭ ﺍﻷﺧﺮﻯ ﺍﻟﺘﻲ ﺗﻢ ﺗﻤﺮﻳﺮﻫﺎ ﺩﺍﺧﻞ ﺗﻮﺻﻴﻞ ﺍﻟﻜﺎﺑﻼﺕ ﺑﺴﻬﻮﻟﺔ .
ﻟﻼﺳﺘﺨﺪﺍﻡ ﻣﻊ ﺇﺷﺎ ﺭﺍﺕ ، DiSEqC ﻧﻈﺎﻡ Stacker/De-Stacker
ﺣﻴﺚ ﺃﻥ ﺇﺷﺎ ﺭﺍﺕ DiSEqCﻟﻦ ﺗﻤﺮ ﻛﺎﻧﺖ ﻻ ﺗﺘﻌﺪﻯ 4.1 ﺩﻳﺴﻴﺒﻞ ، ﻭ ﺇﻥ ﺍﻟﺘﺼﻨﻴﻊ ﺍﻟﻌﺎﻡ ﻟﻮﺣﺪﺓ -De
ﺧﻼﻝ ﻧﻈﺎﻡ : globalinvacom ﺑﺎﻟﻨﺴﺒﺔ ﻟﺠﻤﻴﻊ ﺍﻷﻗﻤﺎﺭ ﺍﻟﺼﻨﺎﻋﻴﺔ ﺟﻴﺪﺓ ﻣﺜﻞ ﻭﺣﺪﺓ Stacker ﻣﻊ ﻭﺣﺪﺗ ﻲ ﺍﻟﺤﺰﻣﺔ ﺍﻟﻤﺮﺗﻔﻌﺔ ﻟﻠﻘﻤﺮ °2.82 2Astra
ﻓﻘﻂ ﻳﻤﻜﻦ ﺗﻤﺮﻳﺮ ﺇﺷﺎ ﺭﺍﺕ ﻓﻲ ﻛﻠﻰ ﺍﻟﺤﺪﻳﺜﺔ ، ﻫﺬﺍ ﻻ ﻳﻌﺘﺒﺮ ﺃﻱ ﻣﺸﻜﻠﺔ Stackerﺣﻴﺚ ﺗﻢ ﺗﺮﻗﻴﻢ ﺟﻤﻴﻊ Stacker/De-Stackerﻣﺪﺧﻞ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ
ﺭﻗﻢ 1
ﺍﻟﺤﺰﻡ ﺍﻟﻤﺮﺗﻔﻌﺔ ﻭ ﺍﻟﻤﻨﺨﻔﻀﺔ ﻭ ﺃﻳﻀﺎ ﻋﻠﻰ ﺍﻹﻃﻼﻕ . ﺍﻟﻤﻮﺻﻼﺕ ﺑﻄﺮﻳﻘﺔ ﺟﻴﺪﺓ ﻭ ﻳﺠﺐ ﺃﻥ
ﻳﺘﻢ ﺗﻤﺮﻳﺮ ﺇﺷﺎ ﺭﺍﺕ ﺗﻐﻴﻴﺮ ﺍﻟﻘﻄﺒﻴﺔ ، ﻻ ﺗﺤﺪﺙ ﺃﻳﺔ ﻣﺸﻜﻠﺔ ﺃﺛﻨﺎء ﺍﻟﺘﻮﺻﻴﻞ
ﻭ ﻟﻬﺬﺍ ﻓﺎﻥ ﻧﻈﺎﻡ -Stacker/De ﻭ ﻳﻮﺟﺪ ﺇﺻﺪﺍﺭ ﺁﺧﺮ ﻫﻮ -De ، ﻭ ﻳﻮﺟﺪ ﺗﻠﻴﻔﻮﻥ ﻟﺨﺪﻣﺔ ﺍﻟﻌﻤﻼء
Stackerﻳﻤﻜﻦ ﺃﻥ ﻳﺴﺘﺨﺪﻡ ﻓﻲ ﺍﻟﺬﻱ ﻳﺘﻢ Stacker Plus ﻣﻄﺒﻮﻉ ﺧﻠﻒ ﺍﻟﻮﺣﺪﺓ .
ﺍﻟﺘﻄﺒﻴﻘﺎﺕ ﺍﻟﺜﻼﺛﺔ ﺍﻟﺘﺎﻟﻴﺔ :- ﺗﺰﻭﻳﺪﻩ ﺑﺠﻬﺎﺯ ﺗﻜﺒﻴﺮ ﻣﺪﻣﺞ ﻟﺰﻳﺎﺩﺓ
ﻗﺪﺭﺓ ﻣﺪﺧﻞ ﺍﻟﻤﻮﺻﻞ ﺑﻮﺣﺪﺓ ﺧﻔﺾ ﻭ ﻋﻠﻰ ﻋﻜﺲ Stackerﻓﺎﻥ
- ﺍﺳﺘﻘﺒﺎﻝ ﻗﻤﺮﻳﻦ ﺻﻨﺎﻋﻴﻴﻦ ﻟﻜﻞ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 1 ﺇﻟﻰ 9 ﺩﻳﺴﻴﺒﻞ ﻭ ﻭﺣﺪﺓ De-Stackerﺗﺤﺘﺎﺝ ﺇﻟﻰ
ﻗﻤﺮ ﻭﺣﺪﺓ ﺧﻔﺾ ﺷﻮﺷﺮﺓ ﻣﻨﻔﺼﻠﺔ ﺍﻟﻤﻮﺻﻞ ﺑﻮﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ ﻣﺼﺪﺭ ﻃﺎﻗﺔ ﺧﺎﺭﺟﻲ ﻭ ﻟﻬﺬﺍ ﻗﺎﻣﺖ
- ﺍﺳﺘﻘﺒﺎﻝ ﻗﻤﺮ ﺻﻨﺎﻋﻲ ﻭﺍﺣﺪ 2 ﺍﻟﻰ 6 ﺩﻳﺴﻴﺒﻞ ﻭ ﻫﺬﺍ ﻳﻌﻮﺽ ﺃﻱ ﺍﻟﺸﺮﻛﺔ ﺍﻟﻤﻨﺘﺠﺔ ﺑﺘﺰﻭﻳﺪ ﺍﻟﻮﺣﺪﺓ
ﺑﺎﺳﺘﺨﺪﺍﻡ ﻭﺣﺪﺓ ﺧﻔﺾ ﺷﻮﺷﺮﺓ ﻓﻘﺪ ﻓﻲ ﺍﻹﺷﺎ ﺭﺍﺕ . ﺑﻤﻌﺰﺯ ﻃﺎﻗﺔ 02ﻓﻮﻟﺖ ﻳﺴﺘﻬﻠﻚ ﺍﻗﻞ
ﺛﻨﺎﺋﻴﺔ ﻣﻦ 5ﻭﺍﺕ .
ﻣﻊ ﻭﺣﺪﺗ ﻲ ﺍﻟﺤﺰﻣﺔ ﺍﻟﻤﺮﺗﻔﻌﺔ ﻟﻠﻘﻤﺮ °2.82 2Astra
- ﺍﺳﺘﻘﺒﺎﻝ ﻗﻤﺮ ﺻﻨﺎﻋﻲ ﻭﺍﺣﺪ ﻭ ﻟﻜﻨﻨﺎ ﻗﺮﺭﻧﺎ ﺃﻳﻀﺎ ﺯﻳﺎﺩﺓ ﺻﻌﻮﺑﺔ Stacker/De-Stackerﻣﺪﺧﻞ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ
ﻣﻊ ﻭﺣﺪﺓ ﺧﻔﺾ ﺷﻮﺷﺮﺓ ﺑ ﺮﺍﻋﻴﺔ ﻣﻊ ﺍﻻﺧﺘﺒﺎﺭ ﻓﻘﻤﻨﺎ ﺑﺰﻳﺎﺩﺓ ﻃﻮﻝ ﺍﻟﻜﺎﺑﻞ ﻭ ﻋﻠﻰ ﺍﻟﺮﻏﻢ ﻣﻦ ﺃﻥ ﻛﻠﻰ ﺍﻟﻮﺣﺪﺗﻴﻦ ﺭﻗﻢ 2
ﺳﻮﻳﺘﺶ ﻣﺘﻌﺪﺩ ﺍﻟﻤﻮﺻﻞ ﺑﻴﻦ ﻭﺣﺪﺗﻲ /Stacker Stacker/De-Stackerﻻ ﺗﺤﺘﺎﺝ
De-Stackerﺇﻟﻰ 511 ﻗﺪﻡ ) 53 ﺇﻟﻰ ﺷﺮﺡ ، ﻓﺎﻥ ﺷﺮﻛﺔ Invacom
ﻭ ﻛﻤﺎ ﺫﻛﺮﻧﺎ ﺳﺎﻟﻔﺎ ، ﻳﻤﻜﻦ ﺃﻥ ﻣﺘﺮ ( ﻭ ﻣﻊ ﺫﻟﻚ ﻓﺎﻥ ﻫﺬﺍ ﻟﻢ ﻳﺆﺛﺮ ﻗﺎﻣﺖ ﺑﻌﻤﻞ ﻛﺘﻴﺐ ﺗﺸﻐﻴﻠﻲ ﻳﺸﺮﺡ
ﻳﺘﻢ ﺍﻟﺘﻌﺎﻣﻞ ﻣﻊ ﻛﺎﻣﻞ ﻣﺪﻯ ﺗﺮﺩﺩﺍﺕ ﻋﻠﻰ ﺃﺩﺍء ﻭﺣﺪﺓ Stackerﻣﻦ ﺷﺮﻛﺔ ﻋﻤﻠﻴﺔ ﺍﻟﺘﻮﺻﻴﻞ ﺧﻄﻮﺓ ﺑﺨﻄﻮﺓ .
ﺍﻹﺭﺳﺎﻝ ﺍﻷﺭﺿﻲ ﻓﻲ ﻣﻮﺻﻞ ﻭﺣﺪﺓ globalinvacomﻭ ﻋﻠﻰ ﺍﻟﺮﻏﻢ
ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 2 ، ﺍﻟﺸﻜﻞ ﺭﻗﻢ ﻣﻦ ﺃﻥ ﺍﻟﺸﺮﻛﺔ ﺍﻟﻤﻨﺘﺠﺔ ﺃﻓﺎﺩﺕ ﺃﻥ ﺍﻻﺳﺘﺨﺪﺍﻡ ﺍﻟﻴﻮﻣﻲ
4 ﻳﻈﻬﺮ ﺗﺤﻠﻴﻞ ﺍﻟﻄﻴﻒ ﻟﻠﺘﺮﺩﺩﺍﺕ ﻣﻊ ﻭﺣﺪﺓ De-Stacker Plusﻳﺠﺐ
ﺗﻮﺻﻴﻞ ﻣﺒﺎﺷﺮ ﻣﻊ ﻭﺣﺪﺓ ﺍﻟﻘﻴﺎﺱ TV ﺃﻥ ﺗﻌﻤﻞ ﻋﻠﻰ ﻛﺎﺑﻞ ﺑﻄﻮﻝ 001 ﻗﺪﻡ ﻣﻨﺬ ﺳﻨﻮﺍﺕ ﻋﺪﻳﺪﺓ ﻣﻀﺖ ﻗﻤﻨﺎ
ﺑﺎﺧﺘﺒﺎﺭ ﻧﻈﺎﻡ ﻣﺸﺎﺑﻪ ﻟﻬﺬﺍ ﻣﻦ ﺷﺮﻛﺔ
ﻣﻨﺘﺠﺔ ﺃﺧﺮﻯ ﻟﻜﻦ ﺑﺴﺒﺐ ﺑﻌﺾ
TELE-satellite World .../www.TELE-satellite.com
:Download this report in other languages from the Internet ﺍﻟﻤﺸﺎﻛﻞ ﺍﻟﻔﻨﻴﺔ ﻟﻢ ﺗﺴﺘﻄﻴﻊ ﻫﺬﻩ ﺗﺤﻠﻴﻞ ﺍﻟﻄﻴﻒ ﻹﺷﺎﺭﺍﺕ ﺍﻹﺭﺳﺎﻝ ﺍﻷﺭﺿ ﻲ ﺑﺪﻭﻥ /Stacker
De-Stacker
Arabic ﺍﻟﻌﺮﺑﻴﺔ www.TELE-satellite.com/TELE-satellite-0809/ara/globalinvacom.pdf ﺍﻟﻮﺣﺪﺓ ﺍﺧﺘ ﺮﺍﻕ ﺍﻷﺳﻮﺍﻕ .
Indonesian Indonesia www.TELE-satellite.com/TELE-satellite-0809/bid/globalinvacom.pdf
Bulgarian Български www.TELE-satellite.com/TELE-satellite-0809/bul/globalinvacom.pdf
Czech Česky www.TELE-satellite.com/TELE-satellite-0809/ces/globalinvacom.pdf
German Deutsch www.TELE-satellite.com/TELE-satellite-0809/deu/globalinvacom.pdf ﻭ ﻟﻘﺪ ﻗﻤﻨﺎ ﺑﺘﻮﺻﻴﻞ ﻭﺣﺪﺓ
English www.TELE-satellite.com/TELE-satellite-0809/eng/globalinvacom.pdf
English
Spanish Español www.TELE-satellite.com/TELE-satellite-0809/esp/globalinvacom.pdf Stackerﺑﻄﺒﻖ ﺑﻘﻄﺮ 57ﺳﻢ ﻣﻊ
Farsi
French
ﻓﺎﺭﺳﻲ
Français
www.TELE-satellite.com/TELE-satellite-0809/far/globalinvacom.pdf
www.TELE-satellite.com/TELE-satellite-0809/fra/globalinvacom.pdf
ﻭﺣﺪﺓ ﺧﻔﺾ ﺷﻮﺷﺮﺓ ﺛﻨﺎﺋﻴﺔ ﻻﺳﺘﻘﺒﺎﻝ
Greek
Croatian
Ελληνικά
Hrvatski
www.TELE-satellite.com/TELE-satellite-0809/hel/globalinvacom.pdf
www.TELE-satellite.com/TELE-satellite-0809/hrv/globalinvacom.pdf
ﺍﻟﻘﻤﺮ 2 ASTRAﻋﻨﺪ 2.82
Italian Italiano www.TELE-satellite.com/TELE-satellite-0809/ita/globalinvacom.pdf ﺩﺭﺟﺔ ﺷﺮﻕ ﻭ ﻗﺪ ﺭﺷﺤﺖ ﻟﻨﺎ ﺍﻟﺸﺮﻛﺔ
Hungarian Magyar www.TELE-satellite.com/TELE-satellite-0809/mag/globalinvacom.pdf
Mandarin 中文 www.TELE-satellite.com/TELE-satellite-0809/man/globalinvacom.pdf ﺍﻟﻤﻨﺘﺠﺔ ﺍﺳﺘﺨﺪﺍﻡ ﻛﺎﺑﻞ ﻣﺤﻮﺭﻱ
Dutch Nederlands www.TELE-satellite.com/TELE-satellite-0809/ned/globalinvacom.pdf
Polish Polski www.TELE-satellite.com/TELE-satellite-0809/pol/globalinvacom.pdf ﻣﻦ ﻧﻮﻉ 001 CTﺑﻴﻦ ﻭﺣﺪﺗﻲ
Portuguese Português www.TELE-satellite.com/TELE-satellite-0809/por/globalinvacom.pdf
Romanian Românesc www.TELE-satellite.com/TELE-satellite-0809/rom/globalinvacom.pdf Stackerﻭ De-Stackerﻭ
Русский www.TELE-satellite.com/TELE-satellite-0809/rus/globalinvacom.pdf
Russian
Swedish Svenska www.TELE-satellite.com/TELE-satellite-0809/sve/globalinvacom.pdf ﻫﺬﺍ ﺍﻻﻗﺘ ﺮﺍﺡ ﻧﺴﻤﻊ ﻋﻨﺔ ﻣﻨﺬ ﻓﺘﺮﺓ ،
Turkish Türkçe www.TELE-satellite.com/TELE-satellite-0809/tur/globalinvacom.pdf ﺇﻥ ﺍﻟﻤﺴﺎﻓﺔ ﺑﻴﻦ ﻭﺣﺪﺗﻲ Stacker ﺗﺤﻠﻴﻞ ﺍﻟﻄﻴﻒ ﻹﺷﺎﺭﺍﺕ ﺍﻹﺭﺳﺎﻝ ﺍﻷﺭﺿ ﻲ ﻣﻊ -Stacker/De
8002 Available online starting from 25 July Stacker
ﻭ De-Stackerﻛﺎﻧﺖ ﻓﻲ ﺣﺪﻭﺩ
54 TELE-satellite & Broadband — 08-09/2008 — www.TELE-satellite.com
3. :1 Table
2ASTRA 1 Stacker LNB 2 Stacker LNB without Stacker
11256V 59.8dBµV/CN 12.4 dB 61.0dBµV/CN 11.6 dB 62.2dBµV/CN 13.1 dB
10961H 59.5dBµV/CN 14.5 dB 63.3dBµV/CN 14.7 dB 64.5dBµV/CN 15.0 dB
12204V 66.0dBµV/CN 16.0 dB 66.0dBµV/CN 15.1 dB 68.7dBµV/CN 15.8 dB
12262H 54.1dBµV/CN 13.3 dB 64.5dBµV/CN 13.4 dB 66.0dBµV/CN 14.7 dB
ﻣﻘﺎﺭﻧﺔ ﻓﻲ ﺍﻹﺷﺎﺭﺍﺕ ﺑﻴﻦ ﻧﻈﺎﻡ Stacker/De-Stackerﻭ ﺑﺪﻭﻧﻪ ﺃﻱ ﻋﻦ ﻃﺮﻳﻖ ﺍﻟﺘﻮﺻﻴﻞ
ﺍﻟﻤﺒﺎﺷﺮ
ﺍﻟﻤﺸﺎﻛﻞ ﻓﻲ ﺍﻻﺳﺘﻘﺒﺎﻝ . Explorer IIﺇﻟﻰ ﻣﺤﻮﻝ ﻣﺘﻌﺪﺩ ، ﻭ
ﺍﻟﺸﻜﻞ ﺭﻗﻢ 5 ﻳﻈﻬﺮ ﺇﺷﺎ ﺭﺍﺕ ﺍﻹﺭﺳﺎﻝ
ﻭ ﻟﻬﺬﺍ ﻓﻨﺤﻦ ﻧﺮﺷﺢ ﻭ ﺑﺸﺪﺓ ﺃﻥ ﻳﺘﻢ ﺍﻷﺭﺿﻲ ﻣﻦ ﺧﻼﻝ ﻧﻈﺎﻡ /Stacker
ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻜﺎﺑﻞ ﺍﻟﻤﺮﺷﺢ ﻣﻦ ﺍﻟﺸﺮﻛﺔ ، De-Stackerﻭ ﻳﻤﻜﻦ ﺃﻳﻀﺎ
ﺍﻟﻤﻨﺘﺠﺔ ﺧﺼﻮﺻﺎ ﺇﺫﺍ ﺯﺍﺩ ﻃﻮﻝ ﺍﻟﻜﺎﺑﻞ ﺍﺳﺘﻘﺒﺎﻝ ﺟﻤﻴﻊ ﺷﺎ ﺭﺍﺕ ﺍﻹﺭﺳﺎﻝ ﺍﻟﺮﻗﻤﻲ
ﺍﻟﻤﺴﺘﺨﺪﻡ ﻋﻦ 33 ﻗﻮﻡ ) 01 ﻣﺘﺮ ( . ﺍﻷﺭﺿﻲ DVB-Tﻭ ﺃﻳﻀﺎ ﺗﻢ ﺍﺳﺘﻘﺒﺎﻝ
ﺇﺷﺎ ﺭﺍﺕ ﻛﺎﻣﻴ ﺮﺍﺕ ﺍﻟﻤ ﺮﺍﻗﺒﺔ ﺍﻟﺮﻗﻤﻴﺔ ﻣﻦ
ﻛﻴﻒ ﺗﻌﻤﻞ ﻭﺣﺪﺗﻲ ﺍﻟﻤﺪﺧﻞ ﺍﻟﺮﺋﻴﺴﻲ ﻟﻤﻌﻤﻞ ﺍﻻﺧﺘﺒﺎﺭ
-Stacker/De ﺑﺪﻭﻥ ﺃﻳﺔ ﻣﺸﺎﻛﻞ ﻭ ﻛﺎﻧﺖ ﺑﻨﻔﺲ
ﺍﻟﻤﺴﺘﻮﻯ ﺗﻘﺮﻳﺒﺎ ) 36 . ( dBuV
Stacker؟
ﻭ ﺇﺫﺍ ﻛﺎﻥ ﻟﺪﻳﻚ ﻣﻘﺒﺲ ﺣﺎﺋﻄﻲ
ﺇﻥ ﺍﻹﺷﺎ ﺭﺍﺕ ﻣﻦ ﻭﺣﺪﺓ ﺧﻔﺾ
ﺑﺎﻟﻨﺴﺒﺔ ﻟﻠﻜﺎﻣﻴ ﺮﺍﺕ ﻓﺄﻧﺔ ﻳﻤﻜﻦ
ﺷﻮﺷﺮﺓ ﺛﻨﺎﺋﻴﺔ ﺃﻭ ﻣﺤﻮﻝ ﻣﺘﻌﺪﺩ ﺗﻜﻮﻥ
ﺍﺳﺘﺨﺪﺍﻣﻪ ﺃﻳﻀﺎ ﻛﺎﻥ ﺍﻟﻄﻮﻝ ﻃﺎﻟﻤﺎ
ﻣﺮﻛﺒﺔ ﻓﻮﻕ ﺑﻌﻀﻬﻤﺎ ﻭ ﻓﻰ ﺍﻻﺳﺘﻘﺒﺎﻝ
ﺍﻧﻪ ﻳﺪﻋﻢ ﺗﺮﺩﺩﺍﺕ 0583 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ
ﺍﻟﻌﺎﺩﻱ ﻹﺷﺎ ﺭﺍﺕ ﺍﻟﻘﻤﺮ ﺍﻟﺼﻨﺎﻋﻲ
ﻭ ﺗﺮﺷﺢ ﺷﺮﻛﺔ ﺃﻥ ﻳﻜﻮﻥ ﻣﻘﺒﺲ ﺍﻟﺤﺎﺋﻂ
ﺗﻘﻮﻡ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺑﺘﺤﻮﻳﻞ
ﻣﻦ ﻧﻮﻉ Global Euroframeﻭ
ﺍﻹﺷﺎ ﺭﺍﺕ ﺍﻟﻮﺍﺭﺩﺓ ﺇﻟﻰ 0512-059
. Euromod HQF
ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ﻭ ﺑﻬﺬﺍ ﻳﻤﻜﻦ ﺗﻤﺮﻳﺮ ﻫﺬﻩ
ﺍﻹﺷﺎ ﺭﺍﺕ ﺩﺍﺧﻞ ﻛﺎﺑﻞ ﻣﺤﻮﺭﻱ ، ﻭ ﻻ
ﺗﻘﻮﻡ ﻭﺣﺪﺓ Stackerﺳﻮﻯ ﺑﺘﺤﻮﻳﻞ ﻫﻞ ﻳﺠﺐ ﺃﻥ ﻳﺴﺘﺨﺪﻡ ﻛﺎﺑﻞ
ﺇﺷﺎ ﺭﺍﺕ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 2 ﻣﺤﻮﺭﻱ ﻣﻦ ﻧﻮﻉ 001CT
ﺇﻟﻰ ﺇﺷﺎ ﺭﺍﺕ 0512-74 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ﻋﺎﻟﻲ ﺍﻟﺠﻮﺩﺓ؟
ﺑﻴﻨﻤﺎ ﺗﺄﺧﺬ ﺇﺷﺎ ﺭﺍﺕ ﻭﺣﺪﺓ ﺧﻔﺾ
ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 1 ﻭ ﺗﺤﻮﻟﻬﺎ ﻣﻦ 0562 ﺣﺘﻰ ﺍﻵﻥ ﻛﻨﺎ ﻧﺴﺘﺨﺪﻡ ﻛﺎﺑﻞ ﻣﺤﻮﺭﻱ
ﺇﻟﻰ 0583 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ . ﻣﻦ ﻧﻮﻉ ﺑﻴﻦ ﻭﺣﺪﺗﻲ Stackerﻭ
De-Stackerﻛﻤﺎ ﺍﻗﺘﺮﺣﺖ ﺍﻟﺸﺮﻛﺔ
ﻭﻭﻇﻴﻔﺔ ﻭﺣﺪﺓ De-Stacker ﺍﻟﻤﻨﺘﺠﺔ ﻭ ﻟﻜﻦ ﻓﻲ ﺍﻟﻮﺍﻗﻊ ﻓﺎﻥ ﻣﻌﻈﻢ
ﻫﻲ ﺃﻥ ﺗﺄﺧﺬ ﺍﻟﺘﺮﺩﺩﺍﺕ ﺍﻟﻤﺮﺗﻔﻌﺔ ﻓﻰ ﺍﻟﻤﺴﺘﺨﺪﻣﻴﻦ ﻟﺪﻳﻬﻢ ﺑﺎﻟﻔﻌﻞ ﻛﻮﺍﺑﻞ
ﻣﺪﺧﻞ ﻭﺣﺪﺓ ﺧﻔﺾ ﺍﻟﺸﻮﺷﺮﺓ ﺭﻗﻢ 1 ﻣﺤﻮﺭﻳﺔ ﺍﻗﻞ ﻓﻲ ﺍﻟﺠﻮﺩﺓ ﻭ ﻟﻬﺬﺍ ﻗﺮﺭﻧﺎ
ﻭ ﺗﺤﻮﻟﻬﺎ ﻟﺘﻜﻮﻥ ﻛﻠﻰ ﻣﺨﺎﺭﺝ ﻭﺣﺪﺓ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻜﻮﺍﺑﻞ ﺍﻟﻤﺤﻮﺭﻳﺔ ﺍﻟﻌﺎﺩﻳﺔ .
De-Stackerﺗﻌﻤﻞ ﻣﺮﺓ ﺃﺧﺮﻯ ﻋﻠﻰ ﻭﺟﺪﻧﺎ ﻟﻔﺔ ﻣﻦ ﻛﺎﺑﻞ ﻣﺤﻮﺭﻱ ﻗﺪﻳﻢ ﻓﻲ
0512-059 ﻣﻴﺠﺎﻫﻴﺮﺗﺰ ﻭ ﻫﺬﺍ ﻣﺎ ﻫﻮ ﻣﺨﺰﻥ ﻣﻌﻤﻞ ﺍﻻﺧﺘﺒﺎﺭ ﻭ ﻗﺮﺭﻧﺎ ﺗﺒﺪﻳﻠﻪ
ﻣﺘﻮﺍﻓﻖ ﻣﻊ ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ -DVB ﻣﻊ ﺍﻟﻜﺎﺑﻞ ﺍﻟﻌﺎﻟﻲ ﺍﻟﺠﻮﺩﺓ ، ﻭ ﺣﻴﺚ
2 S/DVB-Sﻭ ﻳﻘﻮﻡ ﺍﻟﻤﻜﺒﺮ ﺍﻟﻤﺪﻣﺞ ﺃﻥ ﻃﻮﻝ ﺍﻟﻜﺎﺑﻞ ﺍﻟﻌﺎﺩﻱ ﻛﺎﻥ ﻗﺼﻴ ﺮﺍ
ﺑﺘﻌﻮﻳﺾ ﺍﻹﺷﺎ ﺭﺍﺕ ﺍﻟﻤﻔﻘﻮﺩﺓ ﺍﻟﺘﻲ ﻗﺪ ﻓﻠﻢ ﺗﺤﺪﺙ ﺃﻱ ﻣﺸﻜﻠﺔ ﻓﻲ ﺍﻻﺳﺘﻘﺒﺎﻝ
ﺗﻨﺘﺞ ﻋﻦ ﻫﺬﺍ . ﻭ ﻟﻜﻦ ﻋﻨﺪ ﺯﻳﺎﺩﺓ ﻃﻮﻝ ﺍﻟﻜﺎﺑﻞ ﺗﺤﺪﺙ
56 TELE-satellite & Broadband — 08-09/2008 — www.TELE-satellite.com
4. Stacker/De-Stacker Applications
ﺗﻌﻠﻴﻖ ﺍﻟﺨﺒﺮﺍء
+ Reception of two satellites
each with their own LNB
globalinvacom Stacker/De- ﺇﻥ ﻧﻈﺎﻡ
ﻗﺪ ﺍﺟﺘﺎﺯ ﺟﻤﻴﻊ ﺍﻻﺧﺘﺒﺎﺭﺍﺕ ﺑﻄﺮﻳﻘﺔ ﻣﻘﻨﻌﺔStacker
، ﻭ ﺇﺫﺍ ﺍﺳﺘﺨﺪﻡ ﻛﺎﺑﻞ ﺑﺠﻮﺩﺓ ﻋﺎﻟﻴﺔ ﻓﻼ ﺗﻮﺟﺪ ﻣﺸﻜﻠﺔ ﻣﻦ
ﺍﺳﺘﺨﺪﺍﻡ ﻛﺎﺑﻞ ﺑﻄﻮﻝ 001 ﻗﺪﻡ ) 03 ﻣﺘﺮ ( ﺃﻭ ﺍﻛﺜﺮ ، ﻭ
ﻃﺒﻘﺎ ﻟﻠﺸﺮﻛﺔ ﺍﻟﻤﻨﺘﺠﺔDe-Stacker Plus ﻣﻮﺩﻳﻞThomas Haring
( ﻳﻤﻜﻨﻪ ﺍﻟﻌﻤﻞ ﻋﻠﻰ ﻛﺎﺑﻞ ﺑﻄﻮﻝ 002 ﻗﺪﻡ ) 06 ﻣﺘﺮ TELE-satellite
Test Center
ﺇﻥ ﺍﻟﺘﺮﻛﻴﺐ ﺳﻬﻞ ﻭ ﺍﻟﺘﺼﻨﻴﻊ ﺍﻟﻌﺎﻡ ﺟﻴﺪ ﻭ ﺣﺘﻰ ﺇﺫﺍ ﻟﻢ Austria
Stacker/ ﺗﺴﺘﺨﺪﻡ ﺍﻟﻜﺎﺑﻞ ﺍﻟﻤﻘﺘﺮﺡ ﻣﻦ ﺍﻟﺸﺮﻛﺔ ﻓﺎﻥ
. ﺳﻮﻑ ﻳﻌﻤﻞ ﺑﺪﻭﻥ ﻣﺸﺎﻛﻞDe-Stacker
Receiver with
- 2 IF-inputs
ﺃﺟﻬﺰﺓ ﺍﻟﺮﻳﺴﻴﻔﺮ ﺍﻟﻤﺴﺠﻠﺔ ﻳﻤﻜﻦ ﺃﻥ ﺗﺴﺘﺨﺪﻡ ﻣﻊ ﻭﺣﺪﺓ ﺧﻔﺾ ﺷﻮﺷﺮﺓ
. ﺛﻨﺎﺋﻴﺔ ﺃﻭ ﺭﺑﺎﻋﻴﺔ ﻣﻊ ﺳﻮﻳﺘﺶ ﻣﺘﻌﺪﺩ ﻟﻘﻤﺮ ﺻﻨﺎﻋﻲ ﻭﺍﺣﺪ ﻓﻘﻂ
TECHNIC
DATA
Manufacturer globalinvacom
Winterdale Manor, Southminster Road
Althorne, Essex, CM3 6BX, UK
Tel +44 (0)1621 743440
Email sales@globalcom.co.uk
Reception of one satellite
Model Stacker/De-Stacker
with a Twin LNB
Function Transmission of 2 separate
signals via one coax cable
Input Frequency Range Stacker LNB 1 950-2150 MHz
Input Frequency Range Stacker LNB 2 47-2150 MHz
Output Frequency Range Stacker 47-3850 MHz
Signal Loss Stacker LNB 1 0 dB
Signal Loss Stacker LNB 2 -2 dB
Power Usage Stacker supplied through De-Stacker
Dimensions Stacker 155x122x35mm
PVR Receiver
Operating Temperature Stacker -15 bis +40 °C
Input Frequency Range De-Stacker 37-3850 MHz
Output Frequency Range De-Stacker LNB 1 950-2150 MHz
Output Frequency Range De-Stacker LNB 2 47-2150 MHz
Signal Loss De-Stacker LNB 1 0 dB (+9 dB De-Stacker Plus)
Signal Loss De-Stacker LNB 2 -2 dB (+6 dB De-Stacker Plus)
Power Supply External AC Adapter
Dimensions 116x90x32mm
Min. Input Level up to 100 feet (30m) +68 dBµV
Min. Input Level up to 200 feet (60m) +70 dBµV
Max. Input Level at LNB 1 Input: +95 dBµV
Reception of one satellite
with a Quattro-LNB and
ENERGY Multiswitch
DIAGRAM
Apparent Power
PVR Receiver
Active Power
Mode Apparent Active Factor
Active 6W 2W 0.33
ﻓﺎﻥ ﻣﺴﺘﻮﻯ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻄﺎﻗﺔ ﻇﻞ ﻛﻤﺎ ﻫﻮ ، ﺍﻟﺘﻐﻴﺮ ﻓﻲ ﺗﺸﻐﻴﻞDe-Stacker ﺑﻌﺪ ﺗﺸﻐﻴﻞ ﻭﺣﺪﺓ
ﻻ ﻳﺆﺛﺮ ﻋﻠﻰ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻄﺎﻗﺔDe-Stacker
www.TELE-satellite.com — 08-09/2008 — TELE-satellite & Broadband 57