Standard Gain Horn Antenna
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)
市場樂觀押注美國與伊朗接近達成和平協議，加上AI熱潮持續延燒，帶動科技與半導體類股強勢噴發，美股週三（6）收紅盤，美股標普500、那斯達克指數同步改寫歷史新高。
美股6日收盤，道瓊工業指數上漲612點，來到4萬9910點，正式擺脫修正區間；那斯達克漲512點，收在2萬5838點；S&P500上漲105點，收7365點；費城半導體上漲492點，收1萬1472點，標普500指數、那斯達克指數和費城半導體指數繼昨天再刷新歷史紀錄。
台股ADR方面也多見漲勢，台積電ADR大漲6.36%，股價收419.50美元，表現強勁，不僅刷新歷史新高，公司市值突破2.17兆美元，有望帶動今天台股開盤；聯電ADR上漲8.71%；日月光ADR漲2.15%；中華電信ADR上漲0.53%。
其餘焦點個股方面，輝達上漲5.68%；AMD狂飆18.61%；博通下跌0.47%；美光上漲4.12%。
科技五大巨頭也收紅，蘋果上漲1.16%，股價287.51美元；Alphabet上漲2.80%，股價395.14美元；亞馬遜上漲0.52%，股價274.99美元；微軟上漲0.61%，股價413.96美元；Meta上漲1.31%，股價612.88美元。
責任編輯／張碧珊
本文來自: https://news.ttv.com.tw/news/115050700052001
Horn antenna 百想藝術大賞／朴正民擊敗李炳憲奪影帝！文佳煐退孫藝珍擒后座
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