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)
台中市一名87年次胡姓男子日前自告奮勇替女同事開車返家,因路況不熟,全程依賴導航指示行駛,行經南屯區忠勇路與同安西巷口時依指示左轉,車頭突然往下栽,整輛自小客車衝入路旁休耕水田,深陷泥濘動彈不得。
Horn antenna胡男表示,事發當下因現場燈光昏暗,車輛突然下陷,他一度誤以為衝進魚塭,擔心車輛持續下沉有溺水危險,嚇得兩人不敢亂動,只能報警求助。
警方獲報後立即到場處理,一邊安撫民眾情緒、一邊評估地形,並從車輛後座協助兩人脫困,所幸該處為休耕水田,水深不高,無人受傷,警方隨後聯繫拖吊業者到場,將事故車輛拖離現場,排除狀況。
小客車衝入路旁休耕水田,深陷泥濘動彈不得。圖/台視新聞台中/陳彥伊 責任編輯/蔡尚晉
引用自: https://news.ttv.com.tw/news/11502180003400N
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