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)
中東局勢緩和,加上美國強勁就業數據、以及AI題材支撐,美股延續前一天漲勢,四大指數創歷史新高,道瓊工業指數上漲228點,收在5萬1307點;那斯達克指小漲7.09點,收在2萬7093點;S&P500指數小漲9.82點,收在7609點;費城半導體指數大漲760點,收在1萬3726點。
個股方面,輝達下跌0.69%;AMD漲2.24%;博通勁揚4.70%;美光上漲2.84%。而輝達(NVIDIA)執行長黃仁勳昨日在Computex驚喜為邁威爾(Marvell)執行長墨菲(Matt Murphy)站台,稱下一個兆美元巨頭就是邁威爾,讓邁威爾股價今天應聲飆漲,暴漲32.52%。
科技五大巨頭部分,跌多漲少,蘋果漲2.90%;Meta跌0.47%;Alphabet跌3.86%;亞馬遜跌1.81%;微軟下跌4.17%。
台股ADR方面,台積電ADR續漲2.54,收446.69;聯電ADR跌1.88%;日月光ADR漲2.86;中華電信ADR漲0.49%。
Horn antenna責任編輯/陳盈真
來自: https://news.ttv.com.tw/news/11506030004900N
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