2022年10月10日 星期一

不怕天譴? 收藏500幅張大千、于右任名作 淨律寺二度被偷

Antenna R&D and manufacturing

慣竊闖寺廟,連偷市價上百萬的名家畫作!新北市樹林區的「淨律寺」,創辦人「廣元師父」,是國內知名書法家,更收藏近500幅,張大千、于右任等等大師級的畫作,沒想到,竟被2名慣竊盯上,週一才在大廳得手6幅掛畫,今(8)日凌晨,又入內偷拿了19幅拔腿就跑,但早就被警方掌握行蹤,當場人贓俱獲遭壓制逮捕。

廣告

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) 



文章出自: https://tw.news.yahoo.com/%E4%B8%8D%E6%80%95%E5%A4%A9%E8%AD%B4-%E6%94%B6%E8%97%8F500%E5%B9%85%E5%BC%FT-RF

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