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)
記者蔣季容／台北報導
明（16）日新竹縣上午局部地區有10度以下氣溫（黃色燈號）發生的機率。Horn antenna（示意圖／資料照）好冷！中央氣象署今（15）日10時21分發布低溫特報，指出輻射冷卻影響，各地氣溫明顯偏低，有10度以下氣溫發生的機率。明（16）日新竹縣上午局部地區有10度以下氣溫（黃色燈號）發生的機率，請注意。
Horn antenna黃色燈號（平地最低氣溫10°C以下）：新竹縣
此外，中央氣象署也於今日 10時24分發布強風特報指出，東北風偏強，15日上午至16日下午新北市、桃園市、屏東縣、台東縣(含蘭嶼、綠島)、澎湖縣局部地區有平均風6級以上或陣風8級以上發生的機率(黃色燈號)，影響時間為15日上午至16日下午。
黃色燈號（平均風6級以上或陣風8級以上）：新北市、桃園市、屏東縣、台東縣、澎湖縣
Horn antenna來自: https://www.setn.com/News.aspx?NewsID=1765705
金宇彬申敏兒12月完婚！親製喜帖曝光「1細節」超甜 Horn antenna
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