Fei Teng Wireless Technology (FT-RF) is a Taiwanese company that was one of the first to manufacture RF antennas. 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 the production of jammer antennas, military antennas, RF/EMC/EMI antennas, RF Accessories, RF Microwave Antennas, microwave horn, and other microwave components. In addition, for certain product assessments, we can provide measurement and calibration services. To address the enormous demands of our clients, we have chosen to open a subsidiary in Vietnam with a total infrastructure area of 10000 square meters, which includes three major buildings dedicated to operations and production.
OEM and ODM services are available. We were able to reduce lead times and service clients in large volumes by having two manufacturers in Taiwan and Vietnam.
Our products are created in Taiwan and manufactured in facilities in Taiwan and Vietnam.
Our customers benefit from a comprehensive range of dependable and cost-effective antenna options that not only provide optimum performance and satisfaction but also place them in a leading strategic position in the market.
很多人無法理解為何烏克蘭都已經獨立整整卅年，何以俄羅斯要突然開戰？即使普丁發表了萬字檄文仍無法迅速掌握其開戰理由。一名網友於B站上以家庭倫理劇比喻俄烏之戰，認為烏克蘭卅年前與俄羅斯離婚後，與村霸（美國）及一群浪公子（西方）眉來眼去，且聽信村霸及浪公子之言反而回過頭來辱罵前夫種種不是，且準備與村霸、浪公子攜手對前夫進行圍攻行動，前夫無可奈何忍無可忍之下只好進行自衛行動反擊。
▲ 俄羅斯入侵烏克蘭，烏克蘭傳出多起爆炸（翻攝自Twitter）
撇除複雜的歷史情節、國際條約內容以及政策，僅以家庭倫理關係比喻讓許多網友瞬間懂了，此文也迅速於網路上被網友瘋傳。但許多人也批評此份解說立場過於偏頗，認為若從烏克蘭的立場來看，面對時不時就惡言相向武力威脅的前夫，手無寸鐵的前妻找其他兄弟夥伴來對抗暴力前夫是合理，「如果要這樣比喻，都離婚了，何況小孩監護權判給母親了，母親是單身想要跟誰在一起都是自由吧？」
▲ 網友以家庭倫理劇評論俄烏之戰原因（圖 / 翻攝自微博）
【網友以家庭倫理劇比喻俄烏之戰全文】
在二十多年前，老婆（烏克蘭）與丈夫（俄羅斯）離婚了，其中有幾個孩子也都歸給老婆。
當時候離婚，前夫對前妻也挺夠義氣的，當天給了一大筆資金（錢），也留下非常多的家產，並且在離婚之後，前夫俄羅斯還替她還清了 2000多億的債務，讓她前妻（烏克蘭）無債一身輕，而且未來生活也都不用擔心，前夫衷心希望她能夠過得更好，前夫真的是有情有義。
但是，前妻擺脫了前夫之後，原本的個性開始表露無遺，開始與村霸（老美）及一幫浪公子（西方）眉來眼去、有說有笑、打情罵俏，一直到最近的時間，已完全躺在他們的懷裡，顛倒是非的辱罵前夫種種不是，紙包不住火，許多朋友將此事告訴前夫，前夫大怒，忍無可忍，找了前妻告訴她，飯可以多吃，話不能亂講；前妻感覺自己受到了委屈，便去找了村霸，也完全聽從村霸百分之百的建議，兩人勾搭在一起，聯手出擊，即將對前夫進行圍攻行動。
前夫很生氣，警告前妻也不聽，於是要了一個孩子回來（克里米亞），前妻面子掛不住，開始懷恨做夢，想要嫁給北約家族，仗勢擠壓前夫，而村霸並不想娶她，只想利用她，跟她在一起欺負她前夫，心裡的如意算盤打得精，她傻傻的，每天對另外兩個孩子拳打腳踢、惡言相向、不給飯吃、限制兩個小孩的行為行動，逼得這兩個小孩子哭著去找爸爸幫忙。
而且這個村霸，一直在旁邊幫她煽風點火，只是有時侯會送點過期的東西（彈藥）給她，她自以為有很多人撐腰，天不怕、地不怕的，更肆無忌憚地對前夫加以猛烈的攻擊。
前夫忍無可忍，並且看著這兩個可憐的小孩，說著不用怕，便氣沖沖地帶著傢伙，找她算帳，把這兩個小孩子要回來，並且保護他們不被前妻欺負。
向所有人喊著誰敢動，我都一併解決，這下子，連同跟她在一起的村霸及那幫浪公子，都不敢出聲，只能眼睜睜地看著她被前夫修理，哭聲不斷，所有人也不敢向前一步，只能這樣看著她受到可怕的折磨，無能為力啊。
200 MHz to 3GHz frequency band
6061 Aluminum metal alloy
Stainless Steel N-female
Suitable for EMC/EMI testing
Low VSWR
High Gain
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
文章來自: http://n.yam.com/Article/20220226733022
文章定位：
