{"title":"一个手持全球定位系统与指南针和甚高频无线电收发器","authors":"Angel Flynn L. Egam, K. Loma, F. Cruz","doi":"10.1109/HNICEM54116.2021.9732005","DOIUrl":null,"url":null,"abstract":"GPS is already widely used today. Still, a device that has a multifunction VHF radio, GPS, Compass, temperature, humidity, time display, and location tracker is not yet accessible in one single device. This study aims to construct a multipurpose instrument that is portable and easy to carry-handheld machine. The device can approximate the general location of the person who’s holding the proto through the use of a Cell SMS notification. It is capable of two-way radio communication with a channel ranges from 134MHz-174MHz with an average 40.1dB result to 20 trials of the said channel. The study concluded with the successful creation of two similar multifunction devices.","PeriodicalId":129868,"journal":{"name":"2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Handheld Global Positioning System with Compass and VHF Radio Transceiver\",\"authors\":\"Angel Flynn L. Egam, K. Loma, F. Cruz\",\"doi\":\"10.1109/HNICEM54116.2021.9732005\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"GPS is already widely used today. Still, a device that has a multifunction VHF radio, GPS, Compass, temperature, humidity, time display, and location tracker is not yet accessible in one single device. This study aims to construct a multipurpose instrument that is portable and easy to carry-handheld machine. The device can approximate the general location of the person who’s holding the proto through the use of a Cell SMS notification. It is capable of two-way radio communication with a channel ranges from 134MHz-174MHz with an average 40.1dB result to 20 trials of the said channel. The study concluded with the successful creation of two similar multifunction devices.\",\"PeriodicalId\":129868,\"journal\":{\"name\":\"2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM)\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HNICEM54116.2021.9732005\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE 13th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment, and Management (HNICEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HNICEM54116.2021.9732005","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Handheld Global Positioning System with Compass and VHF Radio Transceiver
GPS is already widely used today. Still, a device that has a multifunction VHF radio, GPS, Compass, temperature, humidity, time display, and location tracker is not yet accessible in one single device. This study aims to construct a multipurpose instrument that is portable and easy to carry-handheld machine. The device can approximate the general location of the person who’s holding the proto through the use of a Cell SMS notification. It is capable of two-way radio communication with a channel ranges from 134MHz-174MHz with an average 40.1dB result to 20 trials of the said channel. The study concluded with the successful creation of two similar multifunction devices.