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
台北一名女子，日前跟親友前往澎湖，入住一間包棟民宿，卻發現客廳裝了監視器，而且鏡頭還對著沙發，明明已經包棟，客廳等於是他們的私人空間，結果一舉一動還被監視，加上業者沒有提早告知，令他們覺得很沒隱私。
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
藍天白雲天空晴朗，光用看得就覺得格外美好，近來天氣炎熱，遊客抓緊時間趕緊前往離島玩水踏浪。
只不過台北一名女子，8月底跟親友一行8人前往澎湖遊玩，準備好好放鬆一下，期間他們入住一間包棟民宿，結果結束一整天行程回住處，就看到客廳明明沒開燈，天花板卻有燈不停閃爍，走近一看才發現是監視器。
投訴者Kimmy：「你要拍我你總要讓我知道吧，你怎麼可以在，沒有讓我知道的狀況下，去做這件事呢。」
投訴者表示，事先就告知業者，入住期間不需要派員打掃房間，為的就是不想被人打擾。
殊不知客廳內竟有監視器，而且業者還沒有告知，加上監視器鏡頭直對沙發，等於在客廳的一舉一動全都被人監視。
投訴者Kimmy：「整棟包下來了，客廳就不對外開放了，怎麼還會叫公共空間。」
當下他們決定先拔掉監視器電源，清晨6點多卻被警報聲嚇醒，後來詢問才知道，民宿老闆擅自跑來查看監視器狀況，瞬間玩興全沒，最後決定提早結束行程返回台北，而他們共支付2萬7000元住宿費，事後業者同意退還9000元作為補償。
另外根據民宿管理辦法，其中有規定民宿經營者，不能設置妨害旅客隱私的設備，或是影響安寧的行為，投訴者不理解業者怎麼還強調是合法安裝，而其他遊客則認為。
其他遊客：「這樣子是各有利益各有保障，如果包棟的話他必須要把，監視器給關掉。」
截至截稿為止，民宿業者尚未做出回應。
遊客只希望民宿有裝監視器可以提早告知，才能選擇是否要預訂，而不是等到入住後才發現，因而壞了旅遊興致。
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民宿老闆晃來晃去 女控「房遭闖」關冷氣+燈
百萬網紅民宿大玩「翻箱倒櫃」被罵翻 本人現身回應
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