身體要能健康運行，骨頭健康尤為重要，然而如何保養卻常常被忽略。根據國民健康署統計，國人50歲以上約8.1％擁有骨質疏鬆的問題。降低骨質疏鬆症狀，應多攝取富含鈣質的食物，並每週規律進行重訓。

根據國民健康署106至109年「國民營養健康狀況變遷調查」結果發現，50歲以上的民眾，有骨質疏鬆的比例為8.1%，其中又以女性高於男性；約每10位女性就有1位有骨質疏鬆。此外，調查也發現國人19至64歲每日鈣攝取量不足(505至566毫克)，攝取量僅達到建議攝取量1000毫克的一半。

人體骨量約在20至30歲達到高峰，隨後逐漸減少。女性停經後，由於荷爾蒙減少，骨質流失速度更為加劇。當骨質流失過多，原本緻密的骨骼會出現孔隙，變得脆弱且易於斷裂，骨折風險大幅增加。

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) 

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