In broadcast engineering, a panel antenna is a directional antenna that is widely used to obtain a wireless Internet connection.
Directional antennas receive and broadcast a signal in only one direction, resulting in better signal quality.
Panel antennas, for example, are used in underdeveloped countries to improve the range and functionality of wireless Internet networks.
A panel antenna is shaped like a panel and is typically fixed on a mounting bracket on the exterior or inside of a building. It can also be mounted on a swivel mount, allowing the user to adjust the antenna for optimal signal reception. This type of antenna is usually one-directional, with less mobility side-to-side and up-and-down than an omnidirectional antenna, which can swivel and entirely change its location. Two U-bolt brackets and waterproof were supplied in one piece of packing
因染疫，出桃歌友、邦行以及西堤等多播，不著疫，有些播已有可循，不令指官中心的是，目前有四播感染源不明，列查重。
中指出，一名大市商案18119，感染源不明，但後性移除案，不大社找出一母女染疫，案18154到市，女案18135在科技上班。
今日新增不明感染源的有高雄一家三口，男童案18155因症前往看，出，回追父母也都。其中，父案18156跟高雄港工作相，高雄市生局已始行疫。
有一是照病人的院理案17967，感染Omicron後子案18081，名理另一名3子PCR性，今天也列入案18140，累3人染疫，但到底源是哪的，也在查。
中心的第四，是新竹也有一家四口，案18060所任的公司，因有一名工被匡列居家隔者，因此任主管的父得到通後，警性相高，自己快也同仁快，果公司工全性，但他一家四口及一名一起用餐的友人案18082，案18082又查出可能邦行者足有重部分，因此到底是，也不清楚。
任／路
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