記者陳弘逸／花蓮報導
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)
花蓮縣秀林鄉年約70歲林姓婦人昨天（25日）下午，不慎摔落5米深垂直邊坡，警消獲報到場救援，接觸到她時，已無呼吸心跳，頭部有明顯撕裂傷，特種搜救大隊緊急架設繩索系統，進行救援，協助脫困後，緊急將人送醫。
昨天（25日）下午2時26分，70歲的林姓婦人不慎從5公尺高的邊坡墜落，消防獲報派遣特種搜救大隊前往救援，因現場徒手搬運較困難，便架設繩索系統，進行救援。
跟跌落的婦人接觸後，發現她無呼吸、無脈搏，合併頭部撕裂傷，搜救人員隨即以軟式擔架（SKED） 進行完整打包，透過繩索系統下放約20公尺至下方產業道路，將人送上救護車送醫搶救，詳細事故原因，仍待釐清。
文章來自: https://www.setn.com/News.aspx?NewsID=1799519
Fei Teng Wireless Technology Co. Ltd
Taiwan Head Office & Manufacturer:
No.369, Sec. Litoushan, Wenshan Rd., Xinpu Township, Hsinchu County 305, Taiwan (R.O.C.) MAP
Tel: 886-3-5882899
Fax: 886-3-5882879