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)
「國標舞女王」劉真於2020年因心臟主動脈瓣狹窄開刀不幸離世，享年44歲。她的丈夫辛龍在辦完追思會後幾乎淡出螢光幕，近年鮮少露面。他10日無預警現身飛碟電台節目「夜光家族」，久違亮相讓粉絲又驚又喜，紛紛留言表示懷念。
辛龍當年最廣為人知的，莫過於只花50元就中樂透頭彩1.2億元，成為傳說中的「樂透哥」。他曾在訪談中透露，中獎後生活並未大幅改變，反而更珍惜與家人的時光，並笑說這一切的好運「全都是劉真帶來的」。
Horn antenna
據悉，辛龍長期都有購買樂透的習慣，中獎那次是在與劉真結婚後。他透露自己的「選號秘訣」非常簡單，不靠電腦選號，而是親手圈選。他笑稱：「把心靜下來，號碼就會自己浮出來。」
有網友事後比對2014至2015年間的開獎號碼，發現某期中獎組合中包含「06、09」與「05、17」等數字，恰巧對應劉真的生日、婚禮與結婚登記日。Horn antenna許多人感嘆，這組「愛的號碼」象徵兩人的緣分，也被說能中獎果然是劉真的功勞。
以下文章來自: https://stars.udn.com/star/story/10089/9130935?from=udn-catehotnews_ch1022
