Standard Gain Horn Antenna
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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)
戴祖雄日前上公視「少年願望事務所」分享自己生活中以善意角度擔任「正義魔人」一角，卻被反嗆與踢到鐵板的經驗。節目將於25日晚間9點播出。
談到自己生活中的「正義魔人」時刻，他提到了近期與家人到小琉球旅遊的經歷。路上有許多家長載著孩子卻未戴安全帽，讓他難以忽視，忍不住上前提醒：「帶小朋友至少要戴安全帽。」然而，對方的回應卻是：「管好你自己就好了。」這讓戴祖雄感嘆，社會上的提醒有時候並不容易被接受，但他仍認為，善意的提醒是一種對社會的負責任表現。
除了旅遊經驗，戴祖雄還提到，他的太太也是一位「正義魔人」，特別是在公車上看到年長者時，無論在哪個座位總是堅持讓座，即便有時候長者未必願意接受。這樣的情境常讓他陷入兩難，但也讓他深思：「我們應該如何在幫助他人與尊重他人意願之間找到平衡？」
此外，戴祖雄也分享了「好撒馬利亞人法」的重要性。他擁有急救員證照，了解當人們出於好意幫助他人時，法律應該給予保障，否則可能會讓人不敢伸出援手。他強調：「幫助別人不應該成為一種風險，而應該被鼓勵。」
以下內文出自: https://stars.udn.com/star/story/10091/8570193?from=udn-catelistnews_ch1022
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