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國際 AMD重挫逾17%!晶片軟體股承受賣壓 費半狂瀉... 2026.02.05 08
2026/02/07 01:29
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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)

關心美股表現,晶片大廠AMD公布財報,儘管營收跟獲利雙雙打破歷史紀錄,但第一季指引不如預期,股價重挫17%,也讓其他晶片、軟體類股承受賣壓,四大指數終場個別發展,道瓊工業指數上漲260點,收在4萬9501點;那斯達克指數下跌350點,收在2萬2904點,跌幅1.51%;S&P500指數下跌35點,收在6882點;費城半導體指數下跌347點,收在7619點,重挫4.36%。

焦點個股,輝達下跌3.41%;AMD狂瀉17.31%;美光也重挫9.55%;科技五大巨頭方面,蘋果上漲2.60%;Meta跌3.28%;Alphabet跌1.96%;亞馬遜跌2.36%;微軟漲 0.72%。Horn antenna台積電ADR跌2.98%,收在325.74美元。

國際中心/陳韋仁 編撰 責任編輯/陳盈真



來自: https://news.ttv.com.tw/news/115020500053001

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