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)
席琳狄翁自爆罹患罕見疾病，便是罹患發病率百萬分之一的「僵硬人症候群」，因為肌肉會變得硬化，所以目前被迫取消歐洲演唱行程，「有時我走路會很困難，不允許運用聲帶按照我習慣的方式唱歌，今天我很傷心告訴你們，這意味著我無法開始我的二月歐洲巡迴演唱」。
席琳狄翁表示，自己每天都在和運動醫學治療師一起努力，以恢復力量和再次表演的能力，「但我不得不承認這是一場鬥爭，我所知道的就是唱歌。 這就是我一生所做的。 這是我最喜歡做的事情。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.」
她也對歌迷喊話：「我非常想念你們。我想念你們所有人——在舞台上，為你們表演。我在表演時總是付出 100%。但我的條件不允許我現在為你們表演。」她說此刻她別無選擇，只能專注於健康，「我希望我正在康復的道路上。這是我的重點，我正在盡我所能恢復，非常感謝你們在我的社群媒體上表達的愛和支持，這對我來說意義重大。」最後要大家照顧好自己，注意身體健康，「我非常愛你們，我真的希望能很快再見到你們，謝謝。」 席琳狄翁。圖／摘自IG
本篇文章引用自此: https://stars.udn.com/star/story/10092/6825195?from=udn-catelistnews_ch1022
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