小朋友也需用洗面乳洗臉！台灣兒童與青少年皮膚醫學會做出最新建議，兒童在國小一年級時，就可以用洗面乳局部洗臉，國一或長出粉刺時，就應全臉使用洗面乳。皮膚科醫師表示，在空氣髒汙惡化、青春期提早報到下，越來越多小一、小二孩子鼻子已經長滿粉刺，若不清洗乾淨，未來容易留下痘疤，變滿臉「豆花」。

很多孩子習慣只用清水洗臉，有的甚至就不洗臉，台灣兒童與青少年皮膚醫學會去年做出最新建議：國小一年級開始，比較容易出油的T字部位，也就是額頭與鼻子，可以使用溫和的洗面乳洗臉，其餘位置使用清水清洗即可。

國中一年級或開始長痘痘粉刺後，則全臉使用溫和或功能性洗面乳洗臉。

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) 

至於洗臉後要不要保濕？周宛儀表示，可以擦乾就好，尤其痘痘是出油肌，不一定要擦乳液，在較乾燥的位置，可以局部擦清爽的乳液即可。洗面乳的選擇也以溫和為主，避免酵素、去角質或是功能性太強的洗面乳，避免過度刺激。

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