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／新北報導
近期，受外圍環流以及東北季風南下影響，北台灣連續幾日都是劇烈豪雨，多地區傳出積淹水的情況，尤其是桃園以北及宜蘭，整天都有陣雨或雷雨。本月19日晚間9時許，新北大橋發生一起摔車事故，從曝光的行車紀錄器來看，因橋上積水導致機車經過時，瞬間噴出漫天水花，遮蔽了騎士的視線，最後造成機車騎士滑倒，還險些波及後方的騎士。
豪大雨狂炸，新北大橋積水、機車騎士慘摔。（圖／翻攝畫面）從曝光的影片可以看到，當天晚間下著大雨，機車騎士雖騎乘慢速，但還是不慎經過積水處，瞬間噴起超大水花，視線一度被遮蔽，而前方的機車騎士，也因積水不慎摔車，還差點波及後方騎士，而該名摔車的騎士，其機車半截車身都泡在水中，也可看出積水非常深，所幸沒有發生重大事故。
豪大雨狂炸，新北大橋積水、機車騎士慘摔。（圖／翻攝畫面）
豪大雨狂炸，新北大橋積水、機車騎士慘摔。（圖／翻攝畫面）
文章出自: https://www.setn.com/News.aspx?NewsID=1739281
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