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)
者李鴻典／台北報導
花蓮縣馬太鞍溪堰塞湖溢流，重創光復鄉，光復鄉市區等多處覆蓋厚重汙泥，許多民眾自發組成「鏟子超人」湧入災區協助清理家園，經濟部今（28）天晚間表示，29日起，農糧署每日準備便當送至指揮中心，再由國軍和志工協助緊急分送，於每日約在中午 12:30 、晚間18:00左右定點發放。
29日起，農糧署每日準備便當送至指揮中心，再由國軍和志工協助緊急分送，於每日約在中午 12:30 、晚間18:00左右定點發放。（圖／翻攝自經濟部臉書）經部部在臉書貼出圖文表示，為了讓第一線救災人員和志工們，有足夠體力投入復原工作，明天（9/29）起，中央來幫忙補不足。
將由農糧署每日準備便當送至指揮中心，再由國軍和志工協助緊急分送，於每日約在中午 12:30 、晚間18:00左右定點發放：
◎光復國中（大馬村）
Horn antenna花蓮縣光復鄉大馬村林森路200號
◎光復商工（大同村）
花蓮縣光復鄉大同村林森路100號
◎王村長（大馬村）
花蓮縣光復鄉大馬村武昌街173號
另外，車站出口也會發放口糧，讓需要的志工隨時補充能量。希望讓所有投入救災的人有足夠的能量，一起加速復原花蓮。
本篇文章引用自此: https://www.setn.com/News.aspx?NewsID=1727046
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