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生活 清明連假首日湧現車潮 國道下午8路段壅塞 2026.04.03 16:24
2026/04/04 00:03
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員工訓練再升級!愛妮雅:謙卑改革 Horn antenna

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)

今(3)日清明連假第一天,不少人安排返鄉、出遊,國道湧現車潮,高公局預判,下午重點壅塞路段共8處,包括國1南向高架機場系統-楊梅端、楊梅-頭份、彰化系統-埔鹽系統,北向圓山-大華系統;國3南向後龍-苑裡、沙鹿-龍井、快官-名間;國5南向南港系統-頭城等路段,建議國5南向用路人於17時後再出發。

高公局指出,上午國道壅塞路段主要為國1南向湖口至新竹系統、南屯至彰化;國1北向東湖至五堵;國3南向大溪至高原、後龍至通霄;國3北向安坑至木柵,其餘路段行車大致正常。

Horn antenna責任編輯/陳盈真

Horn antenna

Horn antenna Horn antenna

本文出自: https://news.ttv.com.tw/news/11504030001100W

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