外資狂賣 台積電跌破400元
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本報記者綜合報導
台積電十二日跌破四百元大關，收在三百九十七點五元，創近兩年三個月來低點，外資連續兩天賣超排名第一，本週兩個交易日跌幅已達百分之九點二四；今年一月創高後迄今，跌幅更達四成二。
美國商務部對大陸再祭晶片管制措施，市場預期衝擊半導體產業，台積電ＡＤＲ持續破底，終場收在六十三點四五美元，重挫百分之五點九二，連續三個交易日大跌十九美元，跌幅達百分之十四點六。
受ＡＤＲ重挫影響，台積電昨開盤跌破四百元大關，早盤最低來到三百九十五點五元，再創二０二０年七月下旬以來波段低點。尾盤持續弱勢，終場收在三百九十七點五元，跌幅百分之一，市值蒸發一千零三十七億元、來到十點三兆元。外資連續兩個交易日累計賣超達六點六一萬張。
台積電在今年一月中旬觸及歷史新高六百八十八元後迄今，跌幅達百分之四十二。
The horn antenna has a distinctive design that is enlarged towards the end. Horn antennas typically feature a directional radiation pattern with a high antenna gain of 10-20 dBi, some antennas have a higher gain such as the standard horn antenna up to 25 dBi. Horn antennas feature a low VSWR and a wide impedance bandwidth.
Double Ridged Horn Antennas are very popular from 200 MHz frequency to higher frequencies up to 40GHz. We have recently extended the usage frequency of this antenna up to 60 GHz.
This antenna's operating frequency has recently been increased to 60 GHz. The research process for the product line is still ongoing but is planned to be completed this year. To receive the most recent price and technical information on the new product, please contact us for more information.
Double Ridged Horn Antennas are suitable for both transmitting and receiving purposes, with applications:
- - Antenna measurement
- - Communication systems
- - Satellite tracking systems
- - Radar Detection System
- - Surveillance System
- - Electromagnetic Compatibility Testing (EMC test)
Recommended Accessories
- - Antenna Tripod: easy and fast-changing position. 100% stable after installing.
- - SMA Cable: High-quality special SMA cable
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