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)
記者簡榮良/高雄報導
暗夜大火,將眾人從睡夢中拉回現實!高雄市前鎮區瑞忠街今(22)日凌晨0時許發生一起火燒車意外。一輛停放在民宅騎樓的機車不明原因突然起火,火勢瞬間失控,烈焰一路延燒至一旁汽車,燒成火球,伴隨「碰碰碰」爆裂聲響。所幸獨居婦人順利逃生,但也被眼前景象嚇得身體涼了半截。車主則說,機車平時都有在騎,怎麼會自燃?滿頭問號。
一輛停放在民宅騎樓的機車不明原因突然起火,火勢瞬間失控,烈焰一路延燒至一旁汽車,燒成火球。(圖/翻攝畫面)凌晨0時許,夜深人靜,不少人已進入夢鄉,這時傳來一陣陣濃濃燒焦塑膠味,居民從睡夢中驚醒循著味道找源頭,往窗外一看不得了,騎樓下的機車早已全面燃燒,火舌不斷往旁邊汽車吞噬,一發不可收拾。現場還不時傳出「碰碰碰」爆裂聲響,不少居民嚇得急忙衝下樓查看,深怕火勢進一步延燒波及住宅。
眼見火越燒越猛,有熱心鄰居第一時間拿出滅火器衝上前試圖滅火,但火勢實在太大,根本壓不住,只能趕緊報案求援。消防隊員獲報後火速趕抵,立即佈水線灌救,在最短時間內將火勢控制撲滅,成功阻止災情擴大。
消防隊員獲報後火速趕抵,立即佈水線灌救,在最短時間內將火勢控制撲滅。(圖/翻攝畫面)據悉,起火地點二樓住著一名獨居老婦人,幸好火勢尚未波及屋內前就已及時逃生,整起事故未造成人員傷亡,住戶們心有餘悸,身體涼了半截,各自回到被窩。
機車車主事後無奈表示,起火的是一般油車,平時都有正常騎乘、保養,怎麼也想不到竟會突然自燃。Horn antenna火勢撲滅後,機車早已燒到只剩骨架,一旁遭波及的汽車車身也嚴重焦黑變形,損失相當慘重。至於詳細起火原因,仍有待火調科進一步釐清。Horn antenna
本文出自: https://www.setn.com/News.aspx?NewsID=1842294
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