料理加味精不健康？醫揭真相：口渴是它害的
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
是不是曾聽說有些人吃了味精會頭痛、心悸？營養師高敏敏表示，事實上味精（麩胺酸鈉）根本不會害我們，它是從天然食材中提取出來的鮮味來源，有人吃了會口渴或不舒服，是因味精裡有鈉鹽，這和吃太多鹽巴是同樣的道理，重點是要適量食用。
高敏敏在臉書粉專PO文指出，對於味精有些人有著「中餐廳症候群迷思」，甚至在外國，很多人覺得中餐用味精後，就會感覺不舒服，可能會頭暈、頭痛、心悸，於是味精就被貼上了不健康的標籤，但真的是這樣嗎？
高敏敏表示，事實上味精（麩胺酸鈉）根本不會害我們，它是從天然食材中提取出來的鮮味來源，像是海帶、昆布、番茄裡都有它的身影，加了它會讓食物變得更美味。
本篇文章引用自此: https://www.chinatimes.com/realtimenews/20250213003430-260418
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