[ABSTRAK
Perkembangan bisnis dan martketing yang sangat cepat mendorong naiknyakebutuhan akan media telekomunikasi yang reliable, menarik, dan dinamis. Metodedalam penyebaran informasi yang populer digunakan saat ini adalah penyiaran. Dimanapenggunaan spektrum frekuensi radio untuk keperluan penyiaran mengacu pada definisilayanan penyiaran pada peraturan radio ITU. Layanan penyiaran adalah suatu serviskomunikasi radio dimana transmisinya ditujukan untuk penerimaan langsung olehmasyarakat umum. Penyiaran televisi lebih sering digunakan sebagai sarana penyebaraninformasi dibandingkan dengan radio, karena dapat menyampaikan informasi secara jelasdengan suara dan gambar. Semakin luas daerah jangkauan siaran suatu stasiun TV, makaakan semakin banyak manfaat yang dapat dirasakan karena informasi dapat diterimadengan baik oleh masyarakat.Terdapat dua stasiun TV swasta di Bandung yang akan melakukan perluasanwilayah ke kota yang berdekatan, yaitu di kota Garut dan Sukabumi denganmenambahkan repeater baru serta menaikkan daya pancarnya. Kedua stasiun TV swastadi Bandung tersebut menempati kanal 42 dan 44. Kedua stasiun TV tersebut merupakanpemancar TV analog dan akan menggunakan kanal yang sama pada kota Garut danSukabumi. Kedua stasiun TV analog ini memiliki kanal bersebelahan dengan stasiun TVanalog dan stasiun TV digital. Penambahan repeater baru dan menaikkan daya pancarnyadapat memungkinkan terjadinya interferensi kanal bersebelahan. Untuk mengatasi haltersebut, maka dibuat sebuah aturan bahwa kuat medan penerimaan televisi siaran UHFpada lokasi titik pengujian atau pengukuran setiap wilayah layanan dibatasi paling besar70 dBμV/m untuk band V.Skripsi ini bertujuan untuk menganalisis simulasi daya pancar untuk perluasanwilayah siaran TVdari Bandung ke Garut dan Sukabumi, dengan menentukan pola radiasidan menaikan daya pancar repeater baru dengan batasan rasio proteksi agar daerahjangkauan dan populasi di kota Garut dan Sukabumi terlayani. Hasil dari simulasidiperoleh daya pancar pada kanal 42 dan 44 di kota Garut sebesar 42 dBW denganantena 4-1 dan daya pancar pada kanal 42 dan 44 di kota Sukabumi sebesar 38,3 dBWdengan antena 730 372. Dengan penggunaan daya pada masing-masing pemancartersebut telah memenuhi wilayah cakupan yang terlayani pada kota Garut dan Sukabumidan pemancar yang digunakan tidak menginterferensi kanal yang bersebelahan. Namunterdapat beberapa wilayah yang tidak tercakup sinyal pancar karena kontur wilayah yangbergunung-gunung.Kata kunci : interferensiABSTRACT
The rapid growth of various business and marketing leads to the needs of reliable,attractive, and dynamic telecommunication media. Broadcasting is one of the popularmedia which ever used in centuries. In the practical utilities, the broadcasting services usea particular radio spectrum frequency with respect to the ITU-T standard. Thebroadcasting services provide the essential informations which are directly served to thepublic user. Broadcasting is rather used to publicize the information than the radio due toits perceptibility through the sound and image repsentations. Consequently, the larger thecoverage area of the broadcasting services the more advantages can be obtained becausethe informations can be delivered properly to the user.In this final project, there are two private television provider where both arelocated in Bandung. Theirs location are alongside cities which are Garut and Sukabumi.In order to broaden their coverage area, they increased the number of repeater and thelevel of power used by the transmitter respectively. Unfortunately, this method leads to anadjacent channel interference. In order to withstand this effect, policies are made to limitthe usage of the bandwidth. For every service area the allocation is set to be at amaximum of 70 dBμV/m for V band.This final project is aimed to analyze the power used by the transmission tobroaden the coverage area of the television services from Bandung to Garut andSukabumi. The radiation patterns enhancement and the increase of transmitted power bythe new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennasrespectively in the 42nd and 44th channels. In the attained transmitted power, the adjacentchannel interference can be evaded. In case of the extending the coverage area, there arestill some particular areas which are delicate to overcome due to its geograhical contourwhich are mainly mountains.;The rapid growth of various business and marketing leads to the needs of reliable,attractive, and dynamic telecommunication media. Broadcasting is one of the popularmedia which ever used in centuries. In the practical utilities, the broadcasting services usea particular radio spectrum frequency with respect to the ITU-T standard. Thebroadcasting services provide the essential informations which are directly served to thepublic user. Broadcasting is rather used to publicize the information than the radio due toits perceptibility through the sound and image repsentations. Consequently, the larger thecoverage area of the broadcasting services the more advantages can be obtained becausethe informations can be delivered properly to the user.In this final project, there are two private television provider where both arelocated in Bandung. Theirs location are alongside cities which are Garut and Sukabumi.In order to broaden their coverage area, they increased the number of repeater and thelevel of power used by the transmitter respectively. Unfortunately, this method leads to anadjacent channel interference. In order to withstand this effect, policies are made to limitthe usage of the bandwidth. For every service area the allocation is set to be at amaximum of 70 dBμV/m for V band.This final project is aimed to analyze the power used by the transmission tobroaden the coverage area of the television services from Bandung to Garut andSukabumi. The radiation patterns enhancement and the increase of transmitted power bythe new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennasrespectively in the 42nd and 44th channels. In the attained transmitted power, the adjacentchannel interference can be evaded. In case of the extending the coverage area, there arestill some particular areas which are delicate to overcome due to its geograhical contourwhich are mainly mountains.;The rapid growth of various business and marketing leads to the needs of reliable,attractive, and dynamic telecommunication media. Broadcasting is one of the popularmedia which ever used in centuries. In the practical utilities, the broadcasting services usea particular radio spectrum frequency with respect to the ITU-T standard. Thebroadcasting services provide the essential informations which are directly served to thepublic user. Broadcasting is rather used to publicize the information than the radio due toits perceptibility through the sound and image repsentations. Consequently, the larger thecoverage area of the broadcasting services the more advantages can be obtained becausethe informations can be delivered properly to the user.In this final project, there are two private television provider where both arelocated in Bandung. Theirs location are alongside cities which are Garut and Sukabumi.In order to broaden their coverage area, they increased the number of repeater and thelevel of power used by the transmitter respectively. Unfortunately, this method leads to anadjacent channel interference. In order to withstand this effect, policies are made to limitthe usage of the bandwidth. For every service area the allocation is set to be at amaximum of 70 dBμV/m for V band.This final project is aimed to analyze the power used by the transmission tobroaden the coverage area of the television services from Bandung to Garut andSukabumi. The radiation patterns enhancement and the increase of transmitted power bythe new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennasrespectively in the 42nd and 44th channels. In the attained transmitted power, the adjacentchannel interference can be evaded. In case of the extending the coverage area, there arestill some particular areas which are delicate to overcome due to its geograhical contourwhich are mainly mountains.;The rapid growth of various business and marketing leads to the needs of reliable,attractive, and dynamic telecommunication media. Broadcasting is one of the popularmedia which ever used in centuries. In the practical utilities, the broadcasting services usea particular radio spectrum frequency with respect to the ITU-T standard. Thebroadcasting services provide the essential informations which are directly served to thepublic user. Broadcasting is rather used to publicize the information than the radio due toits perceptibility through the sound and image repsentations. Consequently, the larger thecoverage area of the broadcasting services the more advantages can be obtained becausethe informations can be delivered properly to the user.In this final project, there are two private television provider where both arelocated in Bandung. Theirs location are alongside cities which are Garut and Sukabumi.In order to broaden their coverage area, they increased the number of repeater and thelevel of power used by the transmitter respectively. Unfortunately, this method leads to anadjacent channel interference. In order to withstand this effect, policies are made to limitthe usage of the bandwidth. For every service area the allocation is set to be at amaximum of 70 dBμV/m for V band.This final project is aimed to analyze the power used by the transmission tobroaden the coverage area of the television services from Bandung to Garut andSukabumi. The radiation patterns enhancement and the increase of transmitted power bythe new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennasrespectively in the 42nd and 44th channels. In the attained transmitted power, the adjacentchannel interference can be evaded. In case of the extending the coverage area, there arestill some particular areas which are delicate to overcome due to its geograhical contourwhich are mainly mountains., The rapid growth of various business and marketing leads to the needs of reliable,attractive, and dynamic telecommunication media. Broadcasting is one of the popularmedia which ever used in centuries. In the practical utilities, the broadcasting services usea particular radio spectrum frequency with respect to the ITU-T standard. Thebroadcasting services provide the essential informations which are directly served to thepublic user. Broadcasting is rather used to publicize the information than the radio due toits perceptibility through the sound and image repsentations. Consequently, the larger thecoverage area of the broadcasting services the more advantages can be obtained becausethe informations can be delivered properly to the user.In this final project, there are two private television provider where both arelocated in Bandung. Theirs location are alongside cities which are Garut and Sukabumi.In order to broaden their coverage area, they increased the number of repeater and thelevel of power used by the transmitter respectively. Unfortunately, this method leads to anadjacent channel interference. In order to withstand this effect, policies are made to limitthe usage of the bandwidth. For every service area the allocation is set to be at amaximum of 70 dBμV/m for V band.This final project is aimed to analyze the power used by the transmission tobroaden the coverage area of the television services from Bandung to Garut andSukabumi. The radiation patterns enhancement and the increase of transmitted power bythe new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennasrespectively in the 42nd and 44th channels. In the attained transmitted power, the adjacentchannel interference can be evaded. In case of the extending the coverage area, there arestill some particular areas which are delicate to overcome due to its geograhical contourwhich are mainly mountains.] |
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