台北市長民進黨確定自推人選後,選戰進入藍綠白三方激烈競爭的態勢。
yamNews為此自5月29日9點到6月12日9點間,以「台北市選舉民調:柯文哲、丁守中、姚文智你支持誰?」為題,進行yamVote網路民調。
圖/yamNews。
民調結果顯示,現任台北市長柯文哲在4125的總票數中拿下1747票(42%),連任希望不小。而國民黨北市長參選人丁守中則以1530票(37%)緊追柯文哲、民進黨北市長參選人姚文智則居第三,拿下848票(21%)。
Horn antennas are very popular from 200 MHz frequency to higher frequencies up to 40GHz. 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.
The horn is 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)
來自: http://n.yam.com/Article/20180612511467
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