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‫تٌظیوات‬DVB ( Digital Video Broadcasting )
‫تا‬Eutelsat Accounting
‫طشیك‬ ‫اص‬ ‫اتقال‬ ‫تشای‬DVB‫اعت‬ ‫کافی‬ ‫ریل‬ ‫هؾخقات‬ ‫تا‬ ‫عیغتن‬ ‫یک‬.
1)ٍ‫پشداصًذ‬PIII‫فشکاًظ‬ ‫تا‬500‫تاال‬ َ‫ت‬ ‫هگاُشتض‬
2)‫هیضاى‬RAM:128‫تیؾتش‬ ‫یا‬ ‫هگاتایت‬
3)‫ّدذالل‬1GB‫ُاسددیغک‬ ‫فضای‬
4)‫تا‬ ‫گشافیکی‬ ‫کاست‬ ‫ًْع‬ ‫ُش‬8‫گشافیکی‬ َ‫دافظ‬ ‫هگاتایت‬
5)DVB‫تا‬ ‫عاصگاس‬ ‫کاست‬Eutelsat‫هثال‬ ‫تعٌْاى‬Skystar 2
6)‫لطش‬ ‫دذالل‬ ‫تا‬ ‫پاساتْلیک‬ ‫دیؼ‬90‫هتش‬ ‫عاًتی‬
7)LNB:
8)‫کْاکغیال‬ ‫کاتل‬
‫تٌظیوات‬ ‫اًجام‬ ‫هشادل‬DVB:
1)ٍ‫هاُْاس‬ ‫تشسّی‬ ‫دیؼ‬ ‫تٌظین‬Eutelsatَ‫ًادی‬ ‫دس‬W3َ‫صاّی‬ ‫ّتا‬7‫ؽشق‬ َ‫دسج‬
2)‫دسایْس‬ ‫ًقة‬DVB‫دسّى‬ ‫افضاسُای‬ ‫ًّشم‬ ‫کاست‬CD‫کٌٌذگاى‬ ‫تْلیذ‬ ‫تِتشیي‬ ‫اص‬ ‫تشخی‬ ‫آى‬ ‫اًذاص‬ ٍ‫سا‬DVB
‫اص‬ ‫عثاستٌذ‬:
www.technisat.com
www.technotrend.de
www.hauppage.com
www.telemann.com
www.broadlogic.com
www.harmonicdata.com
www.pentamedia.com
3)‫اتقال‬ ‫ُای‬ ‫پاساهتش‬ ‫تٌظیوات‬:
‫اعت‬ ٍ‫ؽذ‬ ‫هؾخـ‬ ‫هاُْاسُای‬ ‫ایٌتشًت‬ ‫خذهات‬ ٍ‫دٌُذ‬ َ‫اسائ‬ ‫عایت‬ ‫دس‬ ‫تٌظیوات‬ ‫ایي‬ ‫افْال‬.‫تٌظیوات‬ ‫تشای‬ ‫هثال‬
Eutelsat‫کٌین‬ ‫هی‬ ‫تٌظین‬ ‫سا‬ ‫ریل‬ ‫پاساهتشُای‬ ،:
‫الف‬)‫استثاطی‬ ‫فشکاًظ‬Frequency): )
11.2623‫ُشتض‬ ‫گیگا‬
‫ب‬)‫عوثْل‬ ‫ًشر‬( Symbol Rate ):
27.5َ‫ثاًی‬ ‫دس‬ ‫عوثْل‬ ‫هگا‬
‫ج‬)‫لطثیت‬( Polarization ):
‫افمی‬Horizontal
‫د‬)ّ‫پیؾش‬ ‫خطای‬ ‫افالح‬( FEC: Forward Error Correction ):
‫فشك‬ ‫پیؼ‬ ‫عذد‬3/2‫تاؽذ‬ ‫هی‬.
FEC‫هذّالعیْى‬ ‫دس‬ ‫افْال‬ ّ ٍ‫ؽذ‬ َ‫اضاف‬ ‫هفیذ‬ ‫اطالعات‬ َ‫ت‬ َ‫ک‬ ‫تاؽٌذ‬ ‫هی‬ ‫خطا‬ ‫کٌتشل‬ ‫ُای‬ ‫تیت‬QAM/QPSK‫دس‬
‫تکٌْلْژی‬DVB‫گیشد‬ ‫هی‬ ‫لشاس‬ ٍ‫اعتفاد‬ ‫هْسد‬.
4)‫کشدى‬ ‫تٌظین‬PID:
PID ( Packet Identification )‫جشیاًی‬ ‫اًتمال‬ ‫عیغتن‬ ‫اص‬ َ‫ک‬ ‫ُائیغت‬ َ‫تشًاه‬ ٍ‫کٌٌذ‬ ‫هؾخـ‬
Stream Transport ))‫کٌٌذ‬ ‫هی‬ ٍ‫اعتفاد‬.
‫کشدى‬ ‫ثثت‬ ‫تشای‬DVB‫خشیذ‬ ‫اص‬ ‫پظ‬ ‫تایذ‬Account‫کذُای‬PID‫لشاس‬ ‫ها‬ ‫اختیاس‬ ‫دس‬ ‫عشّیظ‬ ٍ‫کٌٌذ‬ ‫هِیا‬ ‫تْعظ‬ َ‫ک‬
‫کٌین‬ ‫تٌظین‬ ‫افضاس‬ ‫ًشم‬ ‫دسّى‬ ‫سا‬ ‫گیشد‬ ‫هی‬.‫تاؽٌذ‬ ‫هی‬ ٍ‫اعتفاد‬ ‫لاتل‬ ‫دعیوال‬ ‫ُگضا‬ ‫یا‬ ّ ‫دعیوال‬ ‫ؽکل‬ ّ‫د‬ َ‫ت‬ ‫کذُا‬ ‫ایي‬.
‫افضاس‬ ‫ًشم‬ ‫دسّى‬ ‫سا‬ ‫تٌظیوات‬ ‫ایي‬ ‫ریل‬ ‫ؽکل‬DVB‫دُذ‬ ‫هی‬ ‫ًوایؼ‬.
‫اعذاد‬PID‫ؽکل‬ َ‫ت‬Unicast‫ؽْد‬ ‫هی‬ ‫هٌتغة‬ ٍ‫دٌُذ‬ َ‫اسائ‬ ‫تْعظ‬.‫اص‬ ‫تشخی‬PID‫ُای‬Multicast‫ؽشکت‬
Eutelsat‫اص‬ ‫عثاستٌذ‬:
5)‫هشّسگش‬ ‫تٌظیوات‬:
‫طشیك‬ ‫اص‬ ‫اتقال‬ ‫دسسّػ‬ ‫افْال‬DVB‫تش‬ ‫هثتٌی‬ ‫اتقال‬ ‫،ًْع‬Proxy‫تاؽذ‬ ‫هی‬.‫اص‬ ‫عشّس‬ ‫پشاکغی‬ ‫پْست‬ ّ ‫آدسط‬
‫ؽْد‬ ‫هی‬ ‫هؾخـ‬ ‫خذهات‬ ٍ‫دٌُذ‬ َ‫اسائ‬ ‫ؽشکت‬ ‫طشیك‬.‫دس‬ ‫ریل‬ ‫هغیش‬ ‫دس‬ ‫تٌظیوات‬ ‫ایي‬Internet Explorer‫هؾخـ‬
‫ؽْد‬ ‫هی‬:
ToolsInternet OptionsConnectionsLAN SettingsProxy Server
‫کٌین‬ ‫هی‬ ‫هؾخـ‬ ‫سا‬ ‫ریل‬ ‫تٌظیوات‬ ‫تخؼ‬ ‫دسایي‬:
‫کٌذ‬ ‫تغییش‬ ‫هتفاّت‬ ‫دٌُذگاى‬ َ‫اسائ‬ ‫تا‬ ّ ‫هختلف‬ ‫صهاًِای‬ ‫دس‬ ‫اعت‬ ‫هوکي‬ ‫تٌظیوات‬ ‫ایي‬ َ‫ًکت‬.‫کٌیذ‬ َ‫تْج‬ ‫ریل‬ ‫تٌظیوات‬ َ‫ت‬.
‫تخؼ‬ ‫دس‬ ‫تایذ‬ ‫دتوا‬Exceptions‫عایت‬sdr.eutelsat.net‫ؽْد‬ َ‫اضاف‬.
‫تگیشیذ‬ ‫ًظش‬ ‫دس‬ ‫سا‬ ‫ریل‬ ‫تٌظیوات‬ َ‫ُویؾ‬:
ٌَ‫گضی‬Never Dial a connection‫تاؽذ‬ ‫فعال‬ ‫تایذ‬.
6)‫افضاس‬ ‫ًشم‬ ‫تٌظیوات‬DVB:
‫افضاس‬ ‫ًشم‬ ‫یک‬ ‫تٌظیوات‬ ‫تخؼ‬ ‫ایي‬ ‫دس‬ ‫هي‬DVB‫ًام‬ َ‫ت‬Pentavision‫دُن‬ ‫هی‬ ‫ًؾاى‬ ‫ؽوا‬ َ‫ت‬ ‫سا‬.
‫تاؽذ‬ ‫هی‬ ‫افضاس‬ ‫ًشم‬ ‫ایي‬ ‫افلی‬ ٍ‫پٌجش‬ ‫فْق‬ ‫ؽکل‬.‫دُذ‬ ‫هی‬ ‫ًؾاى‬ ‫سا‬ ‫عیگٌال‬ ‫دسیافت‬ ‫لذست‬ ‫هیضاى‬ ‫آى‬ ‫پائیٌی‬ ‫ًْاس‬ َ‫ک‬.
ٌَ‫گضی‬Tuner Button‫تٌظین‬ ‫تشای‬ ‫هتعذدی‬ ‫ُای‬ ٌَ‫گضی‬ ‫داسای‬ ‫اعت‬ ٍ‫ؽذ‬ ‫هؾخـ‬ ‫لشهض‬ ‫کادس‬ ‫تا‬ َ‫ک‬ ‫آى‬DVB
‫سّد‬ ‫هی‬ ‫تکاس‬ ‫خاؿ‬ ٍ‫هاُْاس‬ ‫تشسّی‬.‫ّاسد‬ ‫آى‬ ‫تشسّی‬ ‫کلیک‬ ‫تا‬ َ‫ک‬Tuner Menu‫ؽْین‬ ‫هی‬.‫دلت‬ ‫ریل‬ ‫ؽکل‬ َ‫ت‬
‫کٌیذ‬:
‫ًوْد‬ ‫دزف‬ ‫یا‬ ّ َ‫اضاف‬ ‫سا‬ ‫جذیذی‬ ٍ‫هاُْاس‬ ‫تْاى‬ ‫هی‬ ٍ‫پٌجش‬ ‫ایي‬ ‫دس‬.
َ‫دگو‬ ‫تشسّی‬ ‫کلیک‬ ‫تا‬New‫تٌظیوات‬ ‫تْاى‬ ‫هی‬Transponder‫ًوْد‬ ‫ایجاد‬ ‫سا‬ ‫جذیذی‬:
‫دُن‬ ‫تْضیخ‬ َ‫خالف‬ ‫تطْس‬ ‫سا‬ َ‫ففذ‬ ‫ایي‬ ‫ُای‬ ‫آیتن‬ ‫کٌن‬ ‫هی‬ ‫ععی‬ ‫دال‬.
Satellite:
‫ؽْد‬ ‫هی‬ ‫اًتخاب‬ ٍ‫ؽذ‬ ٍ‫داد‬ ‫تؾخیـ‬ ٍ‫هاُْاس‬ ‫تشای‬ ‫اعن‬ ‫یک‬ ‫تخؼ‬ ‫دسایي‬.
Transponder:
‫کشدى‬ ‫هؾخـ‬ ‫تشای‬ ‫اعن‬ ‫یک‬Transponder‫تاؽذ‬ ‫هی‬.
Frequency:
‫فشکاًظ‬ ٍ‫کٌٌذ‬ ‫هؾخـ‬Transponder‫تشدغة‬Mhz
Symbol Rate:
‫تشدغة‬ ‫عذد‬ ‫یک‬MSPS( Million Symbol Per Second )
Polarity:
‫تایذ‬ َ‫ک‬ ‫لطیثت‬Hor (Horizontal)‫ؽْد‬ ‫تٌظین‬.
Bandwith:
‫تاًذ‬ ‫سّی‬ َ‫ک‬ ‫تاًذ‬ ‫پٌِای‬Ku‫ؽْد‬ ‫هی‬ ‫تٌظین‬.
Viterbi Rate:
‫سّی‬ ‫عوْها‬ َ‫ک‬Auto‫ؽْد‬ ‫هی‬ ‫تٌظین‬.
Viterbi‫سا‬ ‫ایٌکاس‬ ّ ‫کٌذ‬ ‫هی‬ ٍ‫اعتفاد‬ ‫ای‬ ٍ‫ؽذ‬ ‫تعشیف‬ ‫اصپیؼ‬ ‫صهاًی‬ ‫تْالی‬ ‫اصعیغتن‬ َ‫ک‬ ‫گؾائی‬ ‫کذ‬ ‫عیغتن‬ ‫یک‬
‫اصطشیك‬Convolutional Coding‫ؽْد‬ ‫هی‬ ‫عاصی‬ ٍ‫پیاد‬.
DiSEqC:
‫سّی‬ ‫عوذتا‬None‫گشدد‬ ‫هی‬ ‫تٌظین‬.
LNB Type:
‫سّی‬ ‫هْاسد‬ ‫اکثش‬ ‫دس‬ َ‫ک‬Universe‫گشدد‬ ‫هی‬ ‫تٌظین‬.LNB ( Low Noise Block Converter )‫استثاطات‬ ‫دس‬
ٍ‫هاُْاس‬ ‫اص‬ ٍ‫ؽذ‬ ‫اسعال‬ ‫تاالی‬ ‫فشکاًظ‬ ‫کاُؼ‬ َ‫ّظیف‬ ‫هاُْاسُای‬(‫تیي‬ ‫فشکاًظ‬10‫تا‬12‫گیگاُشتض‬)‫فشکاًظ‬ َ‫ت‬
‫دذّد‬1‫داسد‬ ٍ‫عِذ‬ ‫تش‬ ‫سا‬ ‫ُشتض‬ ‫گیگا‬.
‫تٌظیوات‬ ‫تعذی‬ َ‫دفع‬ ‫کٌن‬ ‫هی‬ ‫ععی‬ ‫هیاد‬ ‫خْاتن‬ َ‫دیگ‬ ‫خْب‬SAT MODEM‫ّتکٌْلْژی‬Symmetric‫تْضیخ‬ ‫سا‬
‫تذم‬.َ‫ًؾ‬ ‫دسدعش‬ ‫ّاعن‬ َ‫اگ‬ َ‫الثت‬.‫ًیغت‬ ٍ‫اعتفاد‬ ‫عْء‬ َ‫ّاع‬ ‫تکٌْلْژی‬ ‫اص‬ ٍ‫اعتفاد‬ ‫هي‬ ‫ُذف‬ ‫چْى‬.‫داًؼ‬ ‫استماء‬ ‫ُذفن‬
‫تاؽذ‬ ‫هی‬ ‫دّعتاى‬ ‫علوی‬.
Http://www.amir-mortazavi.com
ٍ‫کٌٌذ‬ َ‫تِی‬:‫هشتضْی‬ ‫اهیشدغیي‬

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Dvb

  • 1. ‫تٌظیوات‬DVB ( Digital Video Broadcasting ) ‫تا‬Eutelsat Accounting ‫طشیك‬ ‫اص‬ ‫اتقال‬ ‫تشای‬DVB‫اعت‬ ‫کافی‬ ‫ریل‬ ‫هؾخقات‬ ‫تا‬ ‫عیغتن‬ ‫یک‬. 1)ٍ‫پشداصًذ‬PIII‫فشکاًظ‬ ‫تا‬500‫تاال‬ َ‫ت‬ ‫هگاُشتض‬ 2)‫هیضاى‬RAM:128‫تیؾتش‬ ‫یا‬ ‫هگاتایت‬ 3)‫ّدذالل‬1GB‫ُاسددیغک‬ ‫فضای‬ 4)‫تا‬ ‫گشافیکی‬ ‫کاست‬ ‫ًْع‬ ‫ُش‬8‫گشافیکی‬ َ‫دافظ‬ ‫هگاتایت‬ 5)DVB‫تا‬ ‫عاصگاس‬ ‫کاست‬Eutelsat‫هثال‬ ‫تعٌْاى‬Skystar 2 6)‫لطش‬ ‫دذالل‬ ‫تا‬ ‫پاساتْلیک‬ ‫دیؼ‬90‫هتش‬ ‫عاًتی‬
  • 2. 7)LNB: 8)‫کْاکغیال‬ ‫کاتل‬ ‫تٌظیوات‬ ‫اًجام‬ ‫هشادل‬DVB: 1)ٍ‫هاُْاس‬ ‫تشسّی‬ ‫دیؼ‬ ‫تٌظین‬Eutelsatَ‫ًادی‬ ‫دس‬W3َ‫صاّی‬ ‫ّتا‬7‫ؽشق‬ َ‫دسج‬ 2)‫دسایْس‬ ‫ًقة‬DVB‫دسّى‬ ‫افضاسُای‬ ‫ًّشم‬ ‫کاست‬CD‫کٌٌذگاى‬ ‫تْلیذ‬ ‫تِتشیي‬ ‫اص‬ ‫تشخی‬ ‫آى‬ ‫اًذاص‬ ٍ‫سا‬DVB ‫اص‬ ‫عثاستٌذ‬:
  • 3.
  • 5. 3)‫اتقال‬ ‫ُای‬ ‫پاساهتش‬ ‫تٌظیوات‬: ‫اعت‬ ٍ‫ؽذ‬ ‫هؾخـ‬ ‫هاُْاسُای‬ ‫ایٌتشًت‬ ‫خذهات‬ ٍ‫دٌُذ‬ َ‫اسائ‬ ‫عایت‬ ‫دس‬ ‫تٌظیوات‬ ‫ایي‬ ‫افْال‬.‫تٌظیوات‬ ‫تشای‬ ‫هثال‬ Eutelsat‫کٌین‬ ‫هی‬ ‫تٌظین‬ ‫سا‬ ‫ریل‬ ‫پاساهتشُای‬ ،: ‫الف‬)‫استثاطی‬ ‫فشکاًظ‬Frequency): ) 11.2623‫ُشتض‬ ‫گیگا‬ ‫ب‬)‫عوثْل‬ ‫ًشر‬( Symbol Rate ): 27.5َ‫ثاًی‬ ‫دس‬ ‫عوثْل‬ ‫هگا‬ ‫ج‬)‫لطثیت‬( Polarization ): ‫افمی‬Horizontal ‫د‬)ّ‫پیؾش‬ ‫خطای‬ ‫افالح‬( FEC: Forward Error Correction ): ‫فشك‬ ‫پیؼ‬ ‫عذد‬3/2‫تاؽذ‬ ‫هی‬. FEC‫هذّالعیْى‬ ‫دس‬ ‫افْال‬ ّ ٍ‫ؽذ‬ َ‫اضاف‬ ‫هفیذ‬ ‫اطالعات‬ َ‫ت‬ َ‫ک‬ ‫تاؽٌذ‬ ‫هی‬ ‫خطا‬ ‫کٌتشل‬ ‫ُای‬ ‫تیت‬QAM/QPSK‫دس‬ ‫تکٌْلْژی‬DVB‫گیشد‬ ‫هی‬ ‫لشاس‬ ٍ‫اعتفاد‬ ‫هْسد‬. 4)‫کشدى‬ ‫تٌظین‬PID: PID ( Packet Identification )‫جشیاًی‬ ‫اًتمال‬ ‫عیغتن‬ ‫اص‬ َ‫ک‬ ‫ُائیغت‬ َ‫تشًاه‬ ٍ‫کٌٌذ‬ ‫هؾخـ‬ Stream Transport ))‫کٌٌذ‬ ‫هی‬ ٍ‫اعتفاد‬. ‫کشدى‬ ‫ثثت‬ ‫تشای‬DVB‫خشیذ‬ ‫اص‬ ‫پظ‬ ‫تایذ‬Account‫کذُای‬PID‫لشاس‬ ‫ها‬ ‫اختیاس‬ ‫دس‬ ‫عشّیظ‬ ٍ‫کٌٌذ‬ ‫هِیا‬ ‫تْعظ‬ َ‫ک‬ ‫کٌین‬ ‫تٌظین‬ ‫افضاس‬ ‫ًشم‬ ‫دسّى‬ ‫سا‬ ‫گیشد‬ ‫هی‬.‫تاؽٌذ‬ ‫هی‬ ٍ‫اعتفاد‬ ‫لاتل‬ ‫دعیوال‬ ‫ُگضا‬ ‫یا‬ ّ ‫دعیوال‬ ‫ؽکل‬ ّ‫د‬ َ‫ت‬ ‫کذُا‬ ‫ایي‬. ‫افضاس‬ ‫ًشم‬ ‫دسّى‬ ‫سا‬ ‫تٌظیوات‬ ‫ایي‬ ‫ریل‬ ‫ؽکل‬DVB‫دُذ‬ ‫هی‬ ‫ًوایؼ‬.
  • 6. ‫اعذاد‬PID‫ؽکل‬ َ‫ت‬Unicast‫ؽْد‬ ‫هی‬ ‫هٌتغة‬ ٍ‫دٌُذ‬ َ‫اسائ‬ ‫تْعظ‬.‫اص‬ ‫تشخی‬PID‫ُای‬Multicast‫ؽشکت‬ Eutelsat‫اص‬ ‫عثاستٌذ‬:
  • 7. 5)‫هشّسگش‬ ‫تٌظیوات‬: ‫طشیك‬ ‫اص‬ ‫اتقال‬ ‫دسسّػ‬ ‫افْال‬DVB‫تش‬ ‫هثتٌی‬ ‫اتقال‬ ‫،ًْع‬Proxy‫تاؽذ‬ ‫هی‬.‫اص‬ ‫عشّس‬ ‫پشاکغی‬ ‫پْست‬ ّ ‫آدسط‬ ‫ؽْد‬ ‫هی‬ ‫هؾخـ‬ ‫خذهات‬ ٍ‫دٌُذ‬ َ‫اسائ‬ ‫ؽشکت‬ ‫طشیك‬.‫دس‬ ‫ریل‬ ‫هغیش‬ ‫دس‬ ‫تٌظیوات‬ ‫ایي‬Internet Explorer‫هؾخـ‬ ‫ؽْد‬ ‫هی‬: ToolsInternet OptionsConnectionsLAN SettingsProxy Server ‫کٌین‬ ‫هی‬ ‫هؾخـ‬ ‫سا‬ ‫ریل‬ ‫تٌظیوات‬ ‫تخؼ‬ ‫دسایي‬: ‫کٌذ‬ ‫تغییش‬ ‫هتفاّت‬ ‫دٌُذگاى‬ َ‫اسائ‬ ‫تا‬ ّ ‫هختلف‬ ‫صهاًِای‬ ‫دس‬ ‫اعت‬ ‫هوکي‬ ‫تٌظیوات‬ ‫ایي‬ َ‫ًکت‬.‫کٌیذ‬ َ‫تْج‬ ‫ریل‬ ‫تٌظیوات‬ َ‫ت‬. ‫تخؼ‬ ‫دس‬ ‫تایذ‬ ‫دتوا‬Exceptions‫عایت‬sdr.eutelsat.net‫ؽْد‬ َ‫اضاف‬.
  • 8. ‫تگیشیذ‬ ‫ًظش‬ ‫دس‬ ‫سا‬ ‫ریل‬ ‫تٌظیوات‬ َ‫ُویؾ‬:
  • 9. ٌَ‫گضی‬Never Dial a connection‫تاؽذ‬ ‫فعال‬ ‫تایذ‬. 6)‫افضاس‬ ‫ًشم‬ ‫تٌظیوات‬DVB: ‫افضاس‬ ‫ًشم‬ ‫یک‬ ‫تٌظیوات‬ ‫تخؼ‬ ‫ایي‬ ‫دس‬ ‫هي‬DVB‫ًام‬ َ‫ت‬Pentavision‫دُن‬ ‫هی‬ ‫ًؾاى‬ ‫ؽوا‬ َ‫ت‬ ‫سا‬.
  • 10. ‫تاؽذ‬ ‫هی‬ ‫افضاس‬ ‫ًشم‬ ‫ایي‬ ‫افلی‬ ٍ‫پٌجش‬ ‫فْق‬ ‫ؽکل‬.‫دُذ‬ ‫هی‬ ‫ًؾاى‬ ‫سا‬ ‫عیگٌال‬ ‫دسیافت‬ ‫لذست‬ ‫هیضاى‬ ‫آى‬ ‫پائیٌی‬ ‫ًْاس‬ َ‫ک‬. ٌَ‫گضی‬Tuner Button‫تٌظین‬ ‫تشای‬ ‫هتعذدی‬ ‫ُای‬ ٌَ‫گضی‬ ‫داسای‬ ‫اعت‬ ٍ‫ؽذ‬ ‫هؾخـ‬ ‫لشهض‬ ‫کادس‬ ‫تا‬ َ‫ک‬ ‫آى‬DVB ‫سّد‬ ‫هی‬ ‫تکاس‬ ‫خاؿ‬ ٍ‫هاُْاس‬ ‫تشسّی‬.‫ّاسد‬ ‫آى‬ ‫تشسّی‬ ‫کلیک‬ ‫تا‬ َ‫ک‬Tuner Menu‫ؽْین‬ ‫هی‬.‫دلت‬ ‫ریل‬ ‫ؽکل‬ َ‫ت‬ ‫کٌیذ‬:
  • 11. ‫ًوْد‬ ‫دزف‬ ‫یا‬ ّ َ‫اضاف‬ ‫سا‬ ‫جذیذی‬ ٍ‫هاُْاس‬ ‫تْاى‬ ‫هی‬ ٍ‫پٌجش‬ ‫ایي‬ ‫دس‬. َ‫دگو‬ ‫تشسّی‬ ‫کلیک‬ ‫تا‬New‫تٌظیوات‬ ‫تْاى‬ ‫هی‬Transponder‫ًوْد‬ ‫ایجاد‬ ‫سا‬ ‫جذیذی‬:
  • 12. ‫دُن‬ ‫تْضیخ‬ َ‫خالف‬ ‫تطْس‬ ‫سا‬ َ‫ففذ‬ ‫ایي‬ ‫ُای‬ ‫آیتن‬ ‫کٌن‬ ‫هی‬ ‫ععی‬ ‫دال‬. Satellite: ‫ؽْد‬ ‫هی‬ ‫اًتخاب‬ ٍ‫ؽذ‬ ٍ‫داد‬ ‫تؾخیـ‬ ٍ‫هاُْاس‬ ‫تشای‬ ‫اعن‬ ‫یک‬ ‫تخؼ‬ ‫دسایي‬. Transponder: ‫کشدى‬ ‫هؾخـ‬ ‫تشای‬ ‫اعن‬ ‫یک‬Transponder‫تاؽذ‬ ‫هی‬. Frequency: ‫فشکاًظ‬ ٍ‫کٌٌذ‬ ‫هؾخـ‬Transponder‫تشدغة‬Mhz Symbol Rate:
  • 13. ‫تشدغة‬ ‫عذد‬ ‫یک‬MSPS( Million Symbol Per Second ) Polarity: ‫تایذ‬ َ‫ک‬ ‫لطیثت‬Hor (Horizontal)‫ؽْد‬ ‫تٌظین‬. Bandwith: ‫تاًذ‬ ‫سّی‬ َ‫ک‬ ‫تاًذ‬ ‫پٌِای‬Ku‫ؽْد‬ ‫هی‬ ‫تٌظین‬. Viterbi Rate: ‫سّی‬ ‫عوْها‬ َ‫ک‬Auto‫ؽْد‬ ‫هی‬ ‫تٌظین‬. Viterbi‫سا‬ ‫ایٌکاس‬ ّ ‫کٌذ‬ ‫هی‬ ٍ‫اعتفاد‬ ‫ای‬ ٍ‫ؽذ‬ ‫تعشیف‬ ‫اصپیؼ‬ ‫صهاًی‬ ‫تْالی‬ ‫اصعیغتن‬ َ‫ک‬ ‫گؾائی‬ ‫کذ‬ ‫عیغتن‬ ‫یک‬ ‫اصطشیك‬Convolutional Coding‫ؽْد‬ ‫هی‬ ‫عاصی‬ ٍ‫پیاد‬. DiSEqC: ‫سّی‬ ‫عوذتا‬None‫گشدد‬ ‫هی‬ ‫تٌظین‬. LNB Type: ‫سّی‬ ‫هْاسد‬ ‫اکثش‬ ‫دس‬ َ‫ک‬Universe‫گشدد‬ ‫هی‬ ‫تٌظین‬.LNB ( Low Noise Block Converter )‫استثاطات‬ ‫دس‬ ٍ‫هاُْاس‬ ‫اص‬ ٍ‫ؽذ‬ ‫اسعال‬ ‫تاالی‬ ‫فشکاًظ‬ ‫کاُؼ‬ َ‫ّظیف‬ ‫هاُْاسُای‬(‫تیي‬ ‫فشکاًظ‬10‫تا‬12‫گیگاُشتض‬)‫فشکاًظ‬ َ‫ت‬ ‫دذّد‬1‫داسد‬ ٍ‫عِذ‬ ‫تش‬ ‫سا‬ ‫ُشتض‬ ‫گیگا‬. ‫تٌظیوات‬ ‫تعذی‬ َ‫دفع‬ ‫کٌن‬ ‫هی‬ ‫ععی‬ ‫هیاد‬ ‫خْاتن‬ َ‫دیگ‬ ‫خْب‬SAT MODEM‫ّتکٌْلْژی‬Symmetric‫تْضیخ‬ ‫سا‬ ‫تذم‬.َ‫ًؾ‬ ‫دسدعش‬ ‫ّاعن‬ َ‫اگ‬ َ‫الثت‬.‫ًیغت‬ ٍ‫اعتفاد‬ ‫عْء‬ َ‫ّاع‬ ‫تکٌْلْژی‬ ‫اص‬ ٍ‫اعتفاد‬ ‫هي‬ ‫ُذف‬ ‫چْى‬.‫داًؼ‬ ‫استماء‬ ‫ُذفن‬ ‫تاؽذ‬ ‫هی‬ ‫دّعتاى‬ ‫علوی‬. Http://www.amir-mortazavi.com ٍ‫کٌٌذ‬ َ‫تِی‬:‫هشتضْی‬ ‫اهیشدغیي‬