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.

新冠肺炎本土疫情持續擴大，衛福部長陳時中日前呼籲全民安裝「台灣社交距離APP」，表示只要有一定人數下載，此APP的速度會比實聯制掃描QR Code要快很多。不過，立委今（15）日揭露這APP存有大漏洞，就算跟確診者共處一室，也不一定會發揮作用。

台灣民眾黨立法院黨團今日上午舉行「停課標準一國多制，師生家長無所適從」記者會，立委高虹安出，本週三上午有參加教育文化委員會舉行的公聽會，當天下午被告知參與公聽會的行政院國會聯絡人確診，她使用社交距離APP一查，根本沒有顯示有接觸到確診者，她質疑當這套APP普及度不到一半國人使用，或是確診者也沒上傳資料、沒有下載使用，社交距離APP很難發揮作用，指揮中心應該講清楚、說明白。

高虹安質疑為何要強制民眾下載社交距離APP，若民眾沒有使用智慧型手機，或是出門沒帶手機會不會被開罰，呼籲指揮中心說清楚。她更進一步質疑，社交距離APP是民間實驗室開發再捐贈給指揮中心，但捐贈之後的後續維護、更新系統該由誰負擔，也應該釐清。

「台灣社交距離APP」由人工智慧實驗室開發並捐贈給中央流行疫情指揮中心，用戶每15分鐘會產生1個隨機ID，並利用藍牙訊號記錄曾接觸的隨機ID。APP每日會比對確診者的隨機ID，只要民眾與確診者曾以2公尺以內距離，並相處2分鐘以上，APP便會發出警告提醒用戶。

※【NOWnews 今日新聞】提醒您：
因應新冠肺炎疫情，疾管署持續加強疫情監測與邊境管制措施，國外入境後如有發燒、咳嗽等不適症狀，請撥打「1922」專線，或「0800-001922」，並依指示配戴口罩儘速就醫，同時主動告知醫師旅遊史及接觸史，以利及時診斷及通報。

更多 NOWnews 今日新聞 報導
採訪陳時中、侯友宜的記者確診 市府官員、媒體採檢出爐
北市公布9例本土確診足跡 遍布酒店、錢櫃、鼎王麻辣鍋
行政院國會聯絡人確診 立法院教委會急換會議室開會

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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.

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