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The horn antenna has a distinctive design that is enlarged towards the end. Horn antennas typically feature a directional radiation pattern with a high antenna gain of 10-20 dBi, some antennas have a higher gain such as the standard horn antenna up to 25 dBi. Horn antennas feature a low VSWR and a wide impedance bandwidth.

Double Ridged Horn Antennas are very popular from 200 MHz frequency to higher frequencies up to 40GHz. We have recently extended the usage frequency of this antenna up to 60 GHz.

This antenna's operating frequency has recently been increased to 60 GHz. The research process for the product line is still ongoing but is planned to be completed this year. To receive the most recent price and technical information on the new product, please contact us for more information.

Double Ridged Horn Antennas are suitable for both transmitting and receiving purposes, with applications:

• - Antenna measurement
• - Communication systems
• - Satellite tracking systems
• - Radar Detection System
• - Surveillance System
• - Electromagnetic Compatibility Testing (EMC test)

Recommended Accessories

• - Antenna Tripod: easy and fast-changing position. 100% stable after installing.
• - SMA Cable: High-quality special SMA cable

Learn More 

SUMMARY TABLE OF DOUBLE-RIDGED HORN ANTENNA (HA-SERIES) 

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羅東鎮歌唱賽 歌王歌后相招來唱歌

新頭條/ 2023.11.08 22:19

地方中心/綜合報導

羅東鎮公所推廣歌唱休閒育樂活動， 11月8日至11日在羅東鎮展演廳舉辦「112年羅東鎮歌唱比賽」， 依年齡共區分為4個組別，分別為第1組(85歲以上)、第2組(75~84歲)、第3組(65~74歲)及第4組(55~64歲)，各組報名人數分別為第1組12人、第2組33人、第3組120人及第4組120人，合計共285位報名參賽。

鎮長吳秋齡表示唱歌最好的青春祕方，不僅可以擴展生活領域，對於肺活量及身體靈活度亦有很大的幫助，這也是鎮公所持續辦理該項比賽的最主要目的。此次在所有參賽者當中、高齡90歲的賴茂盛先生，憑藉對歌唱的熱愛，毅然參加此次比賽，著實令人感動，也是鎮公所每年持續辦理的最大動力，讓愛好唱歌的朋友有一展歌喉的舞臺。

各組參賽者於指定時間完成報到後，即可獲得精美的保鮮快餐杯(參加獎)及餐券1份，決賽將於11日舉行，錄取初賽各組報名人數的前20%晉級決賽。另各組各取優勝3名，第2組另取佳作4名、第3、4組各取佳作10名。優勝者可獲1萬元獎勵金及獎盃1座，而獲佳作者則頒發5仟元獎勵金及獎狀1紙。鎮公所此次禮聘音樂人葉東安、許德崇及郭政和擔任比賽評審，將於決賽結束後評點參賽者的各項優缺點，提升參賽者演唱技巧，期能讓每位參賽者能透過此次盛會收穫滿滿。

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文章來自: https://n.yam.com/Article/20231108629312

Fei Teng Wireless Technology Co. Ltd

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