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)
美國有線電視界大亨、HBO創辦人查爾斯多蘭（Charles Dolan）今天傳出辭世消息，享耆壽98歲。家族相關企業新聞「Newsday」已經證實了這一消息，並表示「作為電視行業的開拓者和忠誠於家庭的男人，查爾斯多蘭所遺留下來的將永遠存在。」查爾斯多蘭的子女透過發表聲明指出，「我們在此悲痛宣布，我們敬愛的父親、家族中的精神領袖，以及HBO與Cablevision的創辦人查爾斯多蘭，已經安詳離世了」。
查爾斯多蘭的影響力不只限於有線電視，家族企業十分龐大，包括麥迪遜廣場花園、無線電城音樂廳和體育特許經營權，包括紐約尼克隊和流浪者隊。美聯社報道，多蘭去世時，他和家人的淨資產約為54億美元(約1772億台幣)，他的妻子海倫安於2023年去世，共有6個孩子、19個孫子和5個曾孫。
本文出自: https://stars.udn.com/star/story/10091/8456653
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