Standard Gain Horn Antenna
Standard gain horn antennas are used as calibration devices that measure the gain of other antennas.
These antennas are made up of a combination of a Waveguide to Coax Adapter and Standard Gain Horn with Waveguide Input. It is a kind of simple combination but with great care and attention to create an antenna with accurate and suitable specs.
FT-RF Standard gain horn antenna product series includes waveguide sizes WR28, WR42, WR51, WR62, WR75, WR90, WR112, WR137, WR159, WR187, WR229, WR284 and WR340, WR430, WR510, WR650, WR770, WR975, WR1150, WR1500, WR1800, WR2100, WR2300, with broadband waveguide horn antennas have frequency capabilities ranging from 320Mhz to 40 GHz depending on type and style. with the gain of 10dBi, 15dBi, 20dBi and 25dBi.
Standard Gain Horn Antenna Applications:
- - Antenna measurement
- - Radar Detection System
- - Wireless Communication
- - Spectrum Monitoring
- - Electromagnetic interference Testing (EMI test)
Horn antenna記者陳俞安、王紹宇／台南報導
Horn antenna昨（11）日晚間台南遭逢強降雨，市區多處傳出積水，水流湍急讓民眾說是「水上樂園」嗎？還有民眾吃流水席，但雨下太大只能撐傘吃「辦桌」，台86也有垃圾車打滑自撞護欄，回堵近3公里，南區宮廟前也有大榕樹不敵連日雨勢整個倒塌。
台南遭逢強降雨，市區多處傳出積水。晚間台南傾盆大雨，整條大馬路上積起水來，水流不停向下流動，讓民眾看到都說是水上樂園嗎？
Horn antenna
台南車站漏水。積水水流強，就連騎士都騎不動，好在有熱心民眾幫忙牽車，就連台南車站也漏水，6個大桶子放在月台接水，民眾冒雨搭車。
大雨下不停，有民眾撐傘吃辦桌。台南中西區有風神廟席開45桌，但豪雨下不停，地面開始積水，有人乾脆撐傘吃辦桌。
風神廟主委陳昀昀出面說明。風神廟主委陳昀昀：「過去一下就停了，結果這一次真的是都沒有停，席開45桌，還是全員都到齊了。Horn antenna」
目擊民眾：「全部都撞爛了，全部都撞爛。」
天雨路滑，台86線疑似有垃圾車自撞打橫在路中。天雨路滑，台86關廟系統，駕駛經過發現護欄整排撞爛，疑似有垃圾車自撞打橫在路中。
車流一度回堵近3公里，一塞就是1小時起，宛如大型停車場，駕駛輕傷送醫，另外在南區的宮廟前大榕樹疑似經不起連日大雨被連根拔起，整個倒向人行道上，大雨下不停，民眾出門在外只能多加留意。
以下內文出自: https://www.setn.com/News.aspx?NewsID=1854153
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