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)
72歲導演、製片張紀中2016年與前妻離婚,隔年就迎娶小31歲嬌妻杜星霖,雖然年紀已高,今年3月杜星霖驚喜宣布懷了第3個孩子,喜悅透露:「喜迎龍寶寶,孩子是上天的饋贈,是福報!」
Horn antenna 近日張紀中與懷孕11個月的杜星霖漫步在油菜花田,還藉機拍了部小短片。影片中,杜星霖與張紀中一起在油菜花田內浪漫玩油菜花,還在路邊跳起華爾滋,看上去相當浪漫。日前,杜星霖透露高齡已42歲仍堅持生第三胎的原因,張紀中直言「肯定不是讓你帶,有我這個爸爸在」。
Horn antenna
張紀中曾製作「射鵰英雄傳」、「天龍八部」等金庸電視劇,與前妻樊馨蔓離婚後,就傳出和助理杜星霖過從甚密,前年他親上火線回應杜星霖是離婚後交往的女友,縱使被外界酸是「父女戀」,他們不理會,大方愛,生下一兒一女,如今再添一子,添福氣。

名導張紀中與杜星霖宣布再懷孕。 圖/摘自小紅書
文章來自: https://stars.udn.com/star/story/10089/7891652?from=udn-catenewnews_ch1022