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)
川習會第一輪會談今(14)日在北京人民大會堂登場,會談開始前,現場一段小插曲也引發社群討論。美國國務卿盧比歐(Marco Rubio)進入會議室後,被拍到抬頭仔細觀察人民大會堂的天花板,還一邊指著上方裝飾,一邊與美國戰爭部長赫格塞斯(Pete Hegseth)交談,畫面曝光後也在社群平台廣泛討論。


盧比歐邊指著人民大會堂的天花板,邊與美國戰爭部長赫格塞斯交談。圖/AP Direct根據現場畫面,盧比歐隨著同行官員步入會議室後,數次仰頭看向會議室天花板,似乎對上方裝飾相當感興趣。不少網友看到畫面後開玩笑地猜測兩人對話內容,有人留言盧比歐可能是在說「看看那些燈,我們回去後也該換一下」,也有人調侃,盧比歐是在說「回去後把白宮也重新裝潢成這樣吧」。也有網友嘲笑這一幕有「劉姥姥進大觀園」的既視感,形容盧比歐看起來像沒見過世面。
人民大會堂建於1950年代,以細緻設計與工藝聞名,內部有大型水晶吊燈,周圍搭配傳統中國風格的鍍金石膏雕飾,天花板則採用棋盤格狀排列的彩色藻井設計,整體裝潢金碧輝煌,也成為川習會場邊受到關注的畫面之一。
另外,也有網友好奇,盧比歐目前仍受到中國制裁,為何能夠順利到訪中國?盧比歐過去因強烈批評中國人權問題,曾遭北京2度制裁並禁止入境。不過這回川習會期間,中方將盧比歐的官方譯名從「盧比奧」改為「魯比奧」,為入境安排解套。
責任編輯/周瑾逸
本文引用自: https://news.ttv.com.tw/news/11505140001900W
Horn antenna 力挺張清芳募款8億 「台灣首富」郭台銘、曾馨瑩甜蜜放閃
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