"[
ABSTRAKPerkembangan bisnis dan martketing yang sangat cepat mendorong naiknya
kebutuhan akan media telekomunikasi yang reliable, menarik, dan dinamis. Metode
dalam penyebaran informasi yang populer digunakan saat ini adalah penyiaran. Dimana
penggunaan spektrum frekuensi radio untuk keperluan penyiaran mengacu pada definisi
layanan penyiaran pada peraturan radio ITU. Layanan penyiaran adalah suatu servis
komunikasi radio dimana transmisinya ditujukan untuk penerimaan langsung oleh
masyarakat umum. Penyiaran televisi lebih sering digunakan sebagai sarana penyebaran
informasi dibandingkan dengan radio, karena dapat menyampaikan informasi secara jelas
dengan suara dan gambar. Semakin luas daerah jangkauan siaran suatu stasiun TV, maka
akan semakin banyak manfaat yang dapat dirasakan karena informasi dapat diterima
dengan baik oleh masyarakat.
Terdapat dua stasiun TV swasta di Bandung yang akan melakukan perluasan
wilayah ke kota yang berdekatan, yaitu di kota Garut dan Sukabumi dengan
menambahkan repeater baru serta menaikkan daya pancarnya. Kedua stasiun TV swasta
di Bandung tersebut menempati kanal 42 dan 44. Kedua stasiun TV tersebut merupakan
pemancar TV analog dan akan menggunakan kanal yang sama pada kota Garut dan
Sukabumi. Kedua stasiun TV analog ini memiliki kanal bersebelahan dengan stasiun TV
analog dan stasiun TV digital. Penambahan repeater baru dan menaikkan daya pancarnya
dapat memungkinkan terjadinya interferensi kanal bersebelahan. Untuk mengatasi hal
tersebut, maka dibuat sebuah aturan bahwa kuat medan penerimaan televisi siaran UHF
pada lokasi titik pengujian atau pengukuran setiap wilayah layanan dibatasi paling besar
70 dBμV/m untuk band V.
Skripsi ini bertujuan untuk menganalisis simulasi daya pancar untuk perluasan
wilayah siaran TVdari Bandung ke Garut dan Sukabumi, dengan menentukan pola radiasi
dan menaikan daya pancar repeater baru dengan batasan rasio proteksi agar daerah
jangkauan dan populasi di kota Garut dan Sukabumi terlayani. Hasil dari simulasi
diperoleh daya pancar pada kanal 42 dan 44 di kota Garut sebesar 42 dBW dengan
antena 4-1 dan daya pancar pada kanal 42 dan 44 di kota Sukabumi sebesar 38,3 dBW
dengan antena 730 372. Dengan penggunaan daya pada masing-masing pemancar
tersebut telah memenuhi wilayah cakupan yang terlayani pada kota Garut dan Sukabumi
dan pemancar yang digunakan tidak menginterferensi kanal yang bersebelahan. Namun
terdapat beberapa wilayah yang tidak tercakup sinyal pancar karena kontur wilayah yang
bergunung-gunung.
Kata kunci : interferensi
ABSTRACTThe rapid growth of various business and marketing leads to the needs of reliable,
attractive, and dynamic telecommunication media. Broadcasting is one of the popular
media which ever used in centuries. In the practical utilities, the broadcasting services use
a particular radio spectrum frequency with respect to the ITU-T standard. The
broadcasting services provide the essential informations which are directly served to the
public user. Broadcasting is rather used to publicize the information than the radio due to
its perceptibility through the sound and image repsentations. Consequently, the larger the
coverage area of the broadcasting services the more advantages can be obtained because
the informations can be delivered properly to the user.
In this final project, there are two private television provider where both are
located 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 the
level of power used by the transmitter respectively. Unfortunately, this method leads to an
adjacent channel interference. In order to withstand this effect, policies are made to limit
the usage of the bandwidth. For every service area the allocation is set to be at a
maximum of 70 dBμV/m for V band.
This final project is aimed to analyze the power used by the transmission to
broaden the coverage area of the television services from Bandung to Garut and
Sukabumi. The radiation patterns enhancement and the increase of transmitted power by
the new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42
dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennas
respectively in the 42nd and 44th channels. In the attained transmitted power, the adjacent
channel interference can be evaded. In case of the extending the coverage area, there are
still some particular areas which are delicate to overcome due to its geograhical contour
which 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 popular
media which ever used in centuries. In the practical utilities, the broadcasting services use
a particular radio spectrum frequency with respect to the ITU-T standard. The
broadcasting services provide the essential informations which are directly served to the
public user. Broadcasting is rather used to publicize the information than the radio due to
its perceptibility through the sound and image repsentations. Consequently, the larger the
coverage area of the broadcasting services the more advantages can be obtained because
the informations can be delivered properly to the user.
In this final project, there are two private television provider where both are
located 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 the
level of power used by the transmitter respectively. Unfortunately, this method leads to an
adjacent channel interference. In order to withstand this effect, policies are made to limit
the usage of the bandwidth. For every service area the allocation is set to be at a
maximum of 70 dBμV/m for V band.
This final project is aimed to analyze the power used by the transmission to
broaden the coverage area of the television services from Bandung to Garut and
Sukabumi. The radiation patterns enhancement and the increase of transmitted power by
the new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42
dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennas
respectively in the 42nd and 44th channels. In the attained transmitted power, the adjacent
channel interference can be evaded. In case of the extending the coverage area, there are
still some particular areas which are delicate to overcome due to its geograhical contour
which 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 popular
media which ever used in centuries. In the practical utilities, the broadcasting services use
a particular radio spectrum frequency with respect to the ITU-T standard. The
broadcasting services provide the essential informations which are directly served to the
public user. Broadcasting is rather used to publicize the information than the radio due to
its perceptibility through the sound and image repsentations. Consequently, the larger the
coverage area of the broadcasting services the more advantages can be obtained because
the informations can be delivered properly to the user.
In this final project, there are two private television provider where both are
located 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 the
level of power used by the transmitter respectively. Unfortunately, this method leads to an
adjacent channel interference. In order to withstand this effect, policies are made to limit
the usage of the bandwidth. For every service area the allocation is set to be at a
maximum of 70 dBμV/m for V band.
This final project is aimed to analyze the power used by the transmission to
broaden the coverage area of the television services from Bandung to Garut and
Sukabumi. The radiation patterns enhancement and the increase of transmitted power by
the new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42
dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennas
respectively in the 42nd and 44th channels. In the attained transmitted power, the adjacent
channel interference can be evaded. In case of the extending the coverage area, there are
still some particular areas which are delicate to overcome due to its geograhical contour
which 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 popular
media which ever used in centuries. In the practical utilities, the broadcasting services use
a particular radio spectrum frequency with respect to the ITU-T standard. The
broadcasting services provide the essential informations which are directly served to the
public user. Broadcasting is rather used to publicize the information than the radio due to
its perceptibility through the sound and image repsentations. Consequently, the larger the
coverage area of the broadcasting services the more advantages can be obtained because
the informations can be delivered properly to the user.
In this final project, there are two private television provider where both are
located 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 the
level of power used by the transmitter respectively. Unfortunately, this method leads to an
adjacent channel interference. In order to withstand this effect, policies are made to limit
the usage of the bandwidth. For every service area the allocation is set to be at a
maximum of 70 dBμV/m for V band.
This final project is aimed to analyze the power used by the transmission to
broaden the coverage area of the television services from Bandung to Garut and
Sukabumi. The radiation patterns enhancement and the increase of transmitted power by
the new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42
dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennas
respectively in the 42nd and 44th channels. In the attained transmitted power, the adjacent
channel interference can be evaded. In case of the extending the coverage area, there are
still some particular areas which are delicate to overcome due to its geograhical contour
which 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 popular
media which ever used in centuries. In the practical utilities, the broadcasting services use
a particular radio spectrum frequency with respect to the ITU-T standard. The
broadcasting services provide the essential informations which are directly served to the
public user. Broadcasting is rather used to publicize the information than the radio due to
its perceptibility through the sound and image repsentations. Consequently, the larger the
coverage area of the broadcasting services the more advantages can be obtained because
the informations can be delivered properly to the user.
In this final project, there are two private television provider where both are
located 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 the
level of power used by the transmitter respectively. Unfortunately, this method leads to an
adjacent channel interference. In order to withstand this effect, policies are made to limit
the usage of the bandwidth. For every service area the allocation is set to be at a
maximum of 70 dBμV/m for V band.
This final project is aimed to analyze the power used by the transmission to
broaden the coverage area of the television services from Bandung to Garut and
Sukabumi. The radiation patterns enhancement and the increase of transmitted power by
the new repeaters are used. As a result, it is proved that for Garut and Sukabumi the 42
dBW and 38,3 dBW are appropriate with the use of the 4-1 and 730-372 antennas
respectively in the 42nd and 44th channels. In the attained transmitted power, the adjacent
channel interference can be evaded. In case of the extending the coverage area, there are
still some particular areas which are delicate to overcome due to its geograhical contour
which are mainly mountains.]"
