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Dengan semakin berkembangnya Teknologi Informasi, pemakaian komputer sebagai pengolahdan pemroses data sangat diperlukan dalam sebuah instansi perusahaan atau lembaga baik itukomersial maupun non komersial. Salah satu lembaga yang memerlukan komputer sebagai pengolahdan pemroses data adalah gereja. Sistem informasi penatalayanan jemaat gereja HKBP Kupangberbasis web adalah sebuah sistem yang bertujuan untuk membantu pihak gereja dalam mengolahdata jemaat, jadwal ibadah lingkungan, dan petugas ibadah minggu. Sistem informasi penatalayananjemaat ini diperuntukan kepada jemaat HKBP Kupang untuk mempermudah penyebaran informasi.Tugas Akhir dengan judul Sistem Informasi Penatalayanan Jemaat Gereja HKBP Kupang BerbasisWeb ini menampilkan informasi jemaat, jadwal ibadah lingkungan, petugas ibadah minggu, profildan sejarah gereja HKBP Kupang

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Software development from the results of this research is not only beneficial for educational institutions but also for personal or specific institutions and institutions who want to conduct seminars, presentations, or other activities that involve many audiences. The advantage is that the audience will not experience problems such as when using an LCD projector, such as limited visibility, location or space, and the viewpoint of the audience on the Projectors. This research can be the answer to the need for using LCD projectors that often occur in the process of education, meetings, or seminars that continue to increase every time. Also, the lack of LCD compared to the number of teaching needs in each class and the unstable electricity conditions and the low electricity ratio in East Nusa Tenggara, so that makes the device LCD vulnerable to damage. Testing on LAN networks withthe same number of clients on each test shows that there was an increase of 18% and 75% in each addition to the number of servers. The best performance of Powerplan is still shown when the number of servers that present several five, with the response time of each client connected under two seconds. 948This research can be the answer to the need for using LCD projectors that often occur in the process of education, meetings, or seminars that continue to increase every time [9,10]. Also, the lack of LCD compared to the number of teaching needs in each class [11] and the unstable electricity conditions and the low electricity ratio in East Nusa Tenggara [12,13] have resulted in frequent blackouts suddenly, so that makes the device LCD vulnerable to damage. Plug and play device connections by projectors make the presentation process dependent on the use of the projector quite high. However, problems can arise when there are no or limited available projectors. In addition to the problem of limited availability, there are also other problems, such as blurry, shaded, or dead pixel projector display problems. Also, the Projector has limitations regarding visibility and viewing angle to the projector screen. A projector with a larger resolution is needed if you want to reach an audience with significant visibility. The viewing angle is also quite influential because the viewers on the side with a narrow viewing angle from the screen projector cannot enjoy the projector's display correctly. Another thing that also needs to be seen is the limited presentation space using a projector because the range of projectors is limited to a particular location or room, additional projectors are needed in each room if you have an audience in a different location or room.The need for LCD projectors is very urgent, so even though they often experience shortcomings, it is impossible to continue to make purchases when needed to repair LCD projectors that require high costs such as buying a new device. Software development from the results of this study is not only beneficial for educational institutions but also for personal or specific institutions and institutions...

Problems of network expansion between campuses at State Polytechnic of Kupang are still an obstacle. The problem of research needs to be done early research so that the results of this study can be implementing in internet network systems between Campus A and Campus B. This Research use Research and Development methods to guarantee the accuracy in the results of research and implementation of the desired Antenna Grid devices. Testing results are looking at the effect of shift Center Beam Antenna on the size of the throughput and alignment antenna based on the principle of Line Of Sight (LOS). The results of the study were also able to provide results in the form of the size of the Antenna Grid signal presentation to the shift Center Beam antenna according to the location of the Building and location contours at State Polytechnic of Kupang. Performing three stages of LOS Grid antenna testing with a test distance of 100 meters, 125 meters, and 200 meters, the transmit average value is 101.923 kbps, and the average receive value is 890.591 kbps. The next stage of testing is Grid antenna testing with the unidirectional placement of the antenna between the Sending and Receiving Antennas with a 200-meter test distance, and the transmit average value is 1.4826 kbps, and the average receive value is 2.2679 kbps.