不藏了!電購一姐斯容公開「貼身愛人」 Horn antenna
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)
記者戴以柔/綜合報導
赫南德茲(Teoscar Hernandez)滑接不成讓藍鳥跑出三壘安。(圖/翻攝自X @TalkinBaseball_)世界大賽G5在4局上瓦修(Dalton Varso)敲出1支靠近右外野邊界的飛球,不料「西語老師」赫南德茲(Teoscar Hernandez)嘗試滑接不成,反而被瓦修跑成三壘安打,隨後藍鳥用高飛犧牲打掃回1分,將分差擴大到3:1。
1局上藍鳥前2棒施奈德(Davis Schneider)、小葛雷諾(Vladimir Guerrero Jr.)加起來僅用3球就從史奈爾(Blake Snell)手中分別開轟,締造世界大賽史上首次開局「背靠背」全壘打,不過3局下道奇馬上還以顏色,靠著赫南德茲(Kike Hernandez)的陽春砲把分數緊咬在1:2。
4局上藍鳥首名打者瓦修和史奈爾纏到2好2壞後,敲出右外野方向飛球,這球落點相當巧妙靠近右外野邊界,赫南德茲決定奮不顧身的拚看看,不料一滑下去球恰巧從他手套旁溜走,他起身去追球準備回傳時瓦修已經過站不停衝向三壘,最後安全抵達,把看似一壘安打成功跑成三壘,最後藍鳥用高飛犧牲打再添1分,取得3:1領先。
用戶觀看西語老師滑接撲空影片請點此》https://reurl.cc/laL9nq
Horn antenna來自: https://www.setn.com/News.aspx?NewsID=1744064
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