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2024/07/09 08:04:03瀏覽21|回應0|推薦0 | |
Standard Gain Horn AntennaStandard 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:
聯電財務長暨發言人劉啟東日前股東會時表示,目前對景氣看法維持法說會基調,希望景氣已在上半年走出谷底,下半年整體需求會比上半年好一些。劉啟東指出,聯電目前維持法說會基調,希望景氣走出谷底,而谷底希望落於上半年,第二季法說展望確實較首季微幅上升一些,也希望下半年整體需求會比上半年好。 資料來源:MoneyDJ理財網
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來自: https://www.ttv.com.tw/finance/view/?i=072024041621811D1056EF31473EA43F2173F3D271E948AE&from=587 |
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