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)
記者林盈君／基隆報導
Horn antenna28日凌晨，基隆市成功二路一處民宅發生火警，火勢還延燒坡及到鄰近一處公寓，民宅內的90多歲紀姓阿嬤逃出，看著屋子付之一炬，一度想要衝進火場，所幸被拉住，而現場共疏散30多人，未釀成人員受困傷亡。由於民宅內囤放許多推積物品，這也是今年第二次發生火警，詳細起火原因還有待調查 。
基隆市成功二路一處民宅發生火警。Horn antenna（圖／翻攝畫面）據了解，90多歲紀姓阿嬤獨自住在民宅，今天凌晨民宅突然發生火警，紀姓阿嬤逃出之後，眼看住處付之一炬，難過的倒在屋前哀號，又一度想衝進火場，被附近鄰居拉住。而火勢也延燒到鄰近的公寓，經營腳踏車店的店面及2、3樓也陷入火海，所幸火勢很快撲滅。
基隆市成功二路一處民宅發生火警。（圖／翻攝畫面）消防局指出，起火民宅內部為木造2樓建築，內部推放許多雜物，疑似為起火點，火勢延燒迅速，並波及到隔壁的腳踏車店，火勢約1小時之後撲滅，現場共疏散30多人，未造成人員傷亡。而這已是該民宅今年第二次發生火警，附近居民懷疑是堆積物釀禍，但詳細原因還要再調查。
基隆市成功二路一處民宅發生火警，90多歲阿嬤逃出，見到房屋付之一炬難過哀號。（圖／翻攝畫面）
以下文章來自: https://www.setn.com/News.aspx?NewsID=1757609
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