Standard Gain Horn Antenna
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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)
23歲的韓團ASTRO團員Rocky去年11月爆出熱戀大5歲女星朴寶妍，當時男方承認、女方否認，後來粉絲發現他將女友寫進歌詞，登記版權也附上女友的姓名，讓粉絲轟「公費戀愛」。而今Rocky以親筆信宣布退團，未來ASTRO後續將以5人編制活動。
ASTRO是人氣男星車銀優所屬團體，在海內外擁有不少粉絲，也曾來過台灣演出，如今Rocky宣布退團，讓不少歌迷傷心。他在信中表示：「我離開了14年的經紀公司Fantagio，結束了ASTRO的活動，以ASTRO的Rocky活動的時間很珍貴，真心感謝我的成員們，以及成為我最大力量的各位粉絲。」經紀公司Fantagio也證實和Rocky討論後，決定不續約，但未來仍會為Rocky加油。
Rocky在2022年11月被粉絲發現solo曲「S#1」共同作詞人填上朴寶妍的暱稱「Seori」，將歌曲的版權分給女方；也有網友發現Rocky在女方拍戲時，曾以自己的名義送上咖啡應援餐車，並透過杯套宣示主權「寶妍我愛你」，當時朴寶妍曾拍下認證照並回覆「我會對你更好的，愛你」，粉絲認為兩人偷偷傳情許久，令歌迷不滿的是，Rocky從未為ASTRO成員送過任何應援餐車應援。 韓星朴寶妍疑似和Rocky談戀愛。圖／摘自IG
本篇文章引用自此: https://stars.udn.com/star/story/10092/7001172?from=udn-catelistnews_ch1022
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