30 MHz to 512 MHz Military Handheld & Manpack Whip Antenna

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.

　　由於受疫情影響班級已達全校三分之一以上，所以，慈濟科技大學緊急召開防疫專責會議，並決定從明日（05/05）起，採遠距教學至05/08（日）。同時，鼓勵輕症確診和密切接觸者返家照護，校方出資補助單趟的防疫計程車或火車、大眾運輸工具返家交通費用，並搭配遠距教學，讓學生能無後顧之憂地返家居家照護。

　　依照教育部校園因應疫情暫停實體課程實施標準，若個別班組出現1個確診個案或密切接觸者，該班組即可認列受到疫情影響。當全校被認列受疫情影響的班組同時達到全校三分之一以上，學校則可實施全校暫停實體課程。

　　目前，慈濟科技大學共有13個科系所，共84個班級（含日、夜間部）。

雙脊喇叭天線
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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.

Recommended Accessories

- 天線三腳架: easy and fast-changing polarisation. 100% stable handling

- SMA Cable: High-quality special SMA cable

　　後續每週五由衛保組統計，被認列受疫情影響的班級數，是否達全校三分之一以上，並回報校長、防疫長及教務長，每週六由教務處於學校網頁公告下週上課方式。至於實習課程、實驗實作課，依各教學單位公告為主。

　　同時，受限於隔離宿舍量能不足，慈濟科技大學也鼓勵輕症確診和密切接觸者返家照護，校方出資補助單趟的防疫計程車、火車或大眾運輸工具費用，並搭配遠距教學，讓學生能無後顧之憂地返家居家照護。如此一來，慈濟科技大學可最大化地調配出62間、201床的隔離宿舍空間，藉此安置有例外情形必須留在學校，進行居家照護的輕症或無症狀學生。

（撰文︰葉秀品，攝影：蔡淵轅、林冠羽）