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
亞錦賽冠軍戰台灣遭日本0:11完封。(圖/中華棒協提供)2025年亞洲棒球錦標賽,台灣28日在金牌戰和日本正面交鋒,不料先發投手林盛恩僅投0.1局就被打退,前2局結束台灣落後日本多達7分,終場0:11無緣隊史第6冠,連續2屆在冠軍賽不敵日本,日本則是挑戰連霸成功,豪取隊史第21座亞錦賽冠軍。
林盛恩開局對日本開路先鋒送出保送後,馬上又挨安打,最後被第3棒的網谷圭将擊出中左外野深遠安打,助日本2:0先馳得點,不料日本攻勢還沒結束,隨後又用2支安打再攻下1分,面對日本3:0領先,林盛恩僅投0.1局留下一、二壘跑者退場,台灣拉上陳睦衡拆彈,卻又因為連續2次保送讓日本免費擠回1分,日本首局打了10個人次,直接取得4:0領先。
2局上陳睦衡續投卻又被接連敲安,最終連2局都沒撐完,只抓到1個出局數就被換下場,林盛恩、陳睦衡台灣相當倚賴的2大強投合計僅貢獻1.1局狂失7分,儘管2局結束就已經0:7落後,台灣前5局局局都有安打進帳,尤其是此役擔任指定打擊的潘俊宇,僅用3個打席就演出3安猛打,不料在他後面下一棒的陳敏賜卻3次打擊都吞K,台灣5局打完仍1分難求。
日本在6局上和7局上合計又拿下3分,將領先分差擴大到11:0,而台灣打者還是突破不了對方投手的壓制,最後4局連1支安打都沒有出現,連續14位打者被日本解決,終場日本送出再見三振11:0完封台灣,11分的差距締造亞錦賽金牌戰新高,在本屆之前冠軍賽最大分差為9分,2005年同樣也是台灣2:11慘敗日本。Horn antenna
Horn antenna引用自: https://www.setn.com/News.aspx?NewsID=1727010
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