孫子獨自在公園玩耍走失 粗心阿公焦急尋找
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
高雄一名粗心的阿公,載讀幼幼班的孫子放學後,把他一個人留在公園玩,自己到附近菜市場買水果,沒想到買完,卻發現孫子走丟了,相當著急,幸好小男童遇上好心路人,把他載到派出所,才讓一家人順利團聚。
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