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記者莊淇鈞/新北報導
新北某國中發生集體霸凌。(示意圖/資料照)新北市永和區某國中日前才剛發生國三學姊逼國二學妹下跪拿鋁棒K的霸凌事件,豈料,板橋某國中隔天(23日)就發生1名國一女學生被懷疑打小報告,被3名女同學圍毆15分鐘,旁邊還有2名女同學分別拿手機錄影,過程中被其他同學發現立即報告學校師長,校方立即到場處置,事後家長也到派出所報案提告,5名參與的國中女學生經警詢後,依傷害、妨害自由案及違反《少年事件處理法》等罪嫌函送新北地院少年法庭審理。
據了解,這名國一女學生因為同學懷疑跟老師「打小報告」,因此被5名女同學帶到學校沒人注意的地方,然後接著被言語羞辱霸凌跟動手圍毆,過程長達15分鐘,其中動手的有3名女同學,另2名女同學則分站兩旁以手機錄下霸凌過程,後來被其他同學發現,於是立即向師長報告,校方得知後立即到場處置,並進行校安通報,將相關證據保存後,要求2名女學生刪除所錄下霸凌影片。Horn antenna
轄區警方依規定受理後,立即與校方聯繫並展開調查,循線24日晚上9時許陸續將5名涉案女學生通知到案說明,警詢後依傷害、妨害自由案及違反《少年事件處理法》等罪嫌函送新北地院少年法庭審理。
本案已通報教育局,進行關懷輔導並啟動校園安全機制,以防止類似事件再發生。警方呼籲,校園內如遇有糾紛案件應理性溝通,切勿訴諸暴力解決問題;警方對於任何不法暴力事件,必定依法嚴辦,以維護社會安全秩序。Horn antenna
不良行為,請勿模仿!
教育部反霸凌投訴專線:1953
文章出自: https://www.setn.com/News.aspx?NewsID=1812512
限會員,要發表迴響,請先登入


