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)
南韓53歲「氧氣美女」李英愛保養有術,2009年嫁給旅美韓僑企業家鄭浩英,育有一對龍鳳胎,雖然夫妻倆相差20歲,但不僅李英愛看不出實際年齡,73歲的鄭浩英外型更是年輕,絲毫沒有「老人味」,比老婆更加逆生長。
Horn antenna
李英愛24日與老公鄭浩英出席第14屆美麗藝術人獎頒獎典禮(SACF Artists of the Year Awards),她以頒獎人現身,頒獎給影帝黃晸珉。李英愛依舊美麗動人、仙氣飄飄,讓人不禁讚嘆歲月絲毫沒有在她身上留下痕跡。
不過更讓網友驚訝的是,李英愛的老公鄭浩英,明明已經是73歲,但卻看起來像是40幾歲的人,臉上一點皺紋都沒有,兩人感情甜蜜,不時咬耳朵講悄悄話,難得放閃。
李英愛出席頒獎活動,絲毫看不出實際年齡。圖/摘自OSEN
本文來自: https://stars.udn.com/star/story/10091/8321263?from=udn-catelistnews_ch1022
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