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新/用路人注意!國三南291K車禍封閉 Horn antenna
2025/11/09 05:02
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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)

Horn antenna社會中心/洪正達報導

國三南下291K因車禍全線封閉中。(圖/翻攝高速公路1968)

國道三號南下291公里處,也就是靠近嘉義竹崎鄉路段7日上午10點20分左右發生車禍,消防局獲報後派遣人車前往救援,國道警方趕抵現場後已先行將南下車道封閉,目前現場還在排除中,警方建議用路人提早改道。詳細車禍原因還要釐清中。Horn antenna



文章來自: https://www.setn.com/News.aspx?NewsID=1747812

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