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.
Dropbox 宣布推出全新 HelloSign 電子簽名模板、Dropbox Backup 備份工具，並在為內容創作者打造的 Dropbox Shop 中加入小費與自訂電商頁面的新功能。
用 HelloSign 電子簽名模板、PDF 編輯和 DocSend 資訊主頁分析功能
為簡化冗長的電子簽章需求，Dropbox 推出 HelloSign 模板功能，使用者可以選用符合自身需求的 HelloSign 模板，如保密協議、錄取通知書、或商業合約等，並直接在平台上建立、儲存並傳送編輯過的模板。HelloSign 模板的功能特色包含：建立並編輯可重複使用的模板、在整個簽署生命週期中追蹤文件、設定後續自動追蹤電子郵件、已簽署文件會自動儲存於 Dropbox。
PDF 檔案是 Dropbox 平台上成長最為迅速的檔案類型之一。Dropbox 本次也推出全新的 PDF 編輯功能，讓使用者無須建立多個 PDF 版本，省去切換不同平台的時間。
HelloSign 模板及 PDF 編輯功能現已率先開放特定的 Beta 版使用者，並將於接下來幾週內開放給所有使用者。
除此之外， Dropbox 更新增了 DocSend 資訊分析後台，可協助企業或一般使用者找出最具潛力的潛在客戶，瞭解哪種內容會引起他們的興趣。例如，使用者可瀏覽互動最頻繁的聯絡人清單、詳盡的近期造訪紀錄 （每小時更新），並可依瀏覽次數、頁面造訪次數和文件花費時間進行排序。
全新 Dropbox Backup 備份工具
最新版 Dropbox Backup 的設計是以 Dropbox 備份功能為基礎所打造的獨立方案，沒有 Dropbox 帳戶也能選用。同時，雲端同步的服務也能釋放硬碟空間，並提供使用者與他人進行存取、共享與協作內容的功能，而 Backup 還會自動化地將檔案和資料夾建立複本。如此一來，使用者將能迅速透過雲端復原檔案。
Dropbox Shop 助內容創作者經營數位企業
Dropbox 今年也全面更新 Dropbox Shop 測試版，除了讓內容創作者直接於 Dropbox 上銷售並共享數位內容之外，還可建立自訂的 URL、開啟小費功能、內嵌 HTML 程式碼並自訂店面設計。目前 Dropbox Shop 測試版僅提供給美國的 Dropbox Basic、Plus 和 Professional 方案個人使用者。
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
影像資訊: Dropbox
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