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)
記者陳佳鈴／台中報導
站務員疑似為驅趕闖入車站遊民與其發生衝突，過程中，該遊民動手將站務員推落軌道，造成站務員腿部受傷。（圖／翻攝畫面）台中市台鐵五權車站一名站務員，今（6）日下午遭陌生男子推落摔至鐵軌，造成腳部受傷。所幸站員隨即自行爬回月台，沒有造成人命傷亡，列車行駛也未受影響。目前推落站務員的男子逃離後尚未落網，而台鐵也表示，將協助站務員提告。
台鐵表示，下午3時40分台中站通報，五權站於3時38分一名站員在第一月台執勤時，突然被不明旅客推落。該站員跌落墜軌受傷，不過反應相當迅速，立刻爬回月台，僅腳部受傷，沒有危及生命。目擊旅客指出，事發瞬間驚險萬分，月台一度陷入混亂。推人旅客則趁亂逃離現場，目前行蹤不明。
台鐵進一步說明，五權站平時由1至2名站員負責售票與檢票，僅在協助身心障礙旅客時會下到月台。今天該名站務員疑似為驅趕闖入車站遊民與其發生衝突，過程中，該遊民動手將站務員推落軌道，造成站務員腿部受傷，已委由路警協助尋找逃逸遊民，後續將協助提告。
以下內文出自: https://www.setn.com/News.aspx?NewsID=1731871
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