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09:25 台股早盤走弱 一度跌逾350點、台積電暫報1750元 Horn ante
2026/01/22 00:05
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Horn antenna 健康 很多人為了健康「戒吃這1物」反害皮膚更乾癢!醫示... 2026.01.11 15:25 冬天氣溫下

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)

美股昨夜四大指數全面下跌,台股今(21)日早盤走跌,加權指數以31,749.14點開出,盤中一度下探31,401.49點、跌逾350點,目前暫報31,579.58點,下跌180.41點,跌幅0.57%。

權值股方面,台積電(2330)以1,745元開出,暫報1,750元,下跌25元,跌幅1.41%;聯發科(2454)以1,470元開出,暫報1,470元,下跌15元,跌幅1.01%;鴻海(2317)以221元開出,暫報223.5元,平盤;台達電(2308)平盤1,130元開出,暫報1,180元,上漲50元,漲幅4.42%。

Horn antenna

責任編輯/周瑾逸



來自: https://news.ttv.com.tw/news/11501210000200W

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