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Rancangan Automatic Changeover Unit Berbasis Arduino Uno Pada VHF A/G Rohde & Schwarz XU251 Di Perum LPPNPI Cabang Tarakan Dwi Irawati, Viona; Pambudiyatno, Nyaris; Pragolo, Argo
Prosiding SNITP (Seminar Nasional Inovasi Teknologi Penerbangan) Vol. 8 No. 1 (2024): SNITP 2024
Publisher : Politeknik Penerbangan Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46491/snitp.v8i1.1962

Abstract

Very High Frequency Air to Ground (VHF A/G) adalah fasilitas komunikasi penerbangan yang beroperasi pada frekuensi 117.975 MHz hingga 136.975 MHz. Berdasarkan KP 35 Tahun 2015, VHF A/G memiliki komponen utama dan cadangan yang dihubungkan dengan pemindah otomatis (Automatic Changeover Switch)yang memungkinkan perpindahan otomatis sesuai kebutuhan operasional. Penelitian ini bertujuan untuk merancang sebuah Automatic Changeover Unit berbasis Arduino Uno R3 pada VHF A/G Rohde & SchwarzXU251 di Perum LPPNPI cabang Tarakan. Metode penelitian menggunakan pendekatan 4D: Define, Design, Development, Disseminate. Hasil dari penelitian ini menunjukkan bahwa sistem yang dirancang mampu melakukan perpindahan secara otomatis dari perangkat utama ke perangkat cadangan pada kondisi alarm.
NTP Server Design as a Mitigation of Time Difference at Perum LPPNPI Kendari Branch Pambudiyatno, Nyaris; Kurniawan Putra, Muh. Rayhan; Pragolo, Argo
SAINSTECH NUSANTARA Vol. 1 No. 3 (2024): August 2024
Publisher : Nusantara Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71225/jstn.v1i3.70

Abstract

In the world of aviation, it takes the right time, time synchronization is very important for the aviation system. If the time of the flight telecommunication facility is out of sync or out of sync, the flight data will be chaotic, so it is not known when the aircraft will land. If the time is not synchronized, data on accident incidents will be difficult to find. This research method uses an Microcontroller connected to the Network Time Protocol Server through internet media, then the Network Time Protocol Server generates time data in the form of Coordinate Universal Time. The Microcontroller functions as a server on the device that will perform time synchronization, and the Network Time Protocol Server data has accurate time accuracy. In the event of a time shift it will be compensated by the Microcontroller.