尼莎變胖！氣象局曝：週一降溫、雨勢更猛

Fei Teng Wireless Technology (FT-RF) is a Taiwan antenna manufacturer. Since our inception in 2001, we have been consistently inventing and improving in order to better understand and respond to the demands of our clients.

By delivering trustworthy design technology and stringent quality control, we have years of award-winning experience in numerous industries and applications such as military, commercial, and citizen frequency bands.

FT-RF specializes in producing:

Military Antennas (Jammer Antenna, Military Horn antenna, Military vehicle antenna, Antenna Telescope Mast, Marine, Panel, Log Periodic antenna, Gooseneck, Whip, GPS, Connector, Adapter...) Please visit the website: https://military.ft-rf.com.tw/
Outdoor Antenna and Indoor Antenna: Including Lora Antenna, ISM, LPWA antenna (868MHz antenna aka EU868, 915MHz antenna aka US915, 923MHz antenna aka AS923 and others.), 4G LTE antenna, 5G antenna, Wifi Antenna, Multi-Frequency Antenna, UHF antenna..., RF components, Cables and Connectors. We offer a variety of high-performance antennas for Global LoRaWAN applications, including 868 MHz, 915 MHz, 868 MHz, and 923 MHz... Our product line comprises both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium Network support. Please visit the website here: https://ft-rf.com.tw/.
Horn Antenna: RF Microwave Antennas, EMC test equipment (Double Ridged Horn Antenna, Open boundary double ridged horn antenna, Quad Ridged Horn Antenna, Standard Gain Horn antenna, Waveguide to coax Adapter, precision Sleeve Dipole Antenna, Log Periodic Antenna, Antenna Tripod, RF connectors... Please visit the website: https://horn.ft-rf.com.tw/
We provide measurement and calibration Tests, ODM, OEM services for certain products.

We have hundreds of customers from over 60 countries, and to meet their demands, we developed a plant in Vietnam (with a total infrastructure area of 10000 square meters, which includes three major buildings dedicated to operations and production) in addition to the main manufacturing facility in Taiwan. Now, we are focusing on automatic production lines and investing in automation equipment. In the future, we pledge to deliver the highest-quality product in the shortest possible period.

The horn antenna is a broadband passive device, shaped like a pyramid horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 400MHz to 40GHz depending on type and style. These series are characterized by a huge frequency range and extremely high input powers. With increasing frequency, the gain rises to a maximum of 18 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.

The advantages of Horn antenna:

- Wide bandwidth: Because the horn antenna has no resonant parts, it can function over a wide range of frequencies.

- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.

- Easy to make, simple design.

The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.

Recommended Accessories

- Antenna Tripod: easy and fast-changing polarisation. 100% stable handling

- SMA Cable: High-quality special SMA cable

記者吳康瑋／台北報導

▲尼莎颱風即將進入東沙島海面，對陸地造成的風雨仍會持續增強。（圖／翻攝自氣象局直播）

中央氣象局於今（16）日上午11點40分召開颱風警報記者會，預報員 徐仲毅指出，尼莎颱風即將進入東沙島海面，對陸地造成的風雨相當大，強度部分尼莎颱風在過去三個小時內持續增強，預估仍會持續增大；而民眾需注意東北季風的影響增強，也將帶來一波降溫，將會出現18度的低溫。

徐仲毅指出，從昨天零時起，主要降雨都在北北基桃，最大累積雨量值在宜蘭大同，約累積902.5毫米，外圍環流及東北季風影響，台東也會有些微降雨，但主要降雨集中在宜蘭花蓮及北北基桃，據資料顯示颱風帶來的豪雨，預估仍會持續增長，而今明兩天皆須嚴防豪大雨，請民眾多加注意。

而後續今天晚上到明天北北基桃的降雨仍會持續，而花東稍緩，此外在風勢方面，沿海空曠地區及外島，容易會出現最高12級的陣風，此外，風浪方面在明天至後天也都會增強；而明天之後東北季風增強會造成降溫，18日整體到19日清晨，將會降至18度以下的低溫；北北基桃從今晚至明天都會有強降雨。