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今晚要雪恥!楊丞琳選林俊傑經典 網友:急著被淘汰? Horn antenna
2024/05/18 14:34:57瀏覽6|回應0|推薦0

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)

楊丞琳上回在「歌手2024」飆高音表現引發網友熱議,首集表現不如預期,只拿下倒數第二名。第2集今(17)日晚上8點直播登場,她選唱林俊傑「不為誰而作的歌」,歌單在事前公布就有許多網友為她捏一把冷汗,直呼「楊丞琳是急著被淘汰嗎」。

第2集除了楊丞琳、那英等7位歌手外,另外邀來YELLOW黃宣、大陸「杭蓋樂隊」擔任「揭榜歌手」,若是2位揭榜歌手都勝出,就會取代原卡司最後1、2名,讓比賽更加有可看性。至於觀眾預測期待的前3名分別為那英、Chanté Moore及Faouzia Ouihya。

Horn antenna

Horn antenna

Horn antenna

楊丞琳在「歌手2024」首集表現受網友熱議。(取材自微博)

Horn antenna

楊丞琳本期選唱林俊傑的歌。圖/截自微博/湖南衛視歌手



本文出自: https://stars.udn.com/star/story/10091/7971446?from=udn-catenewnews_ch1022
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