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.

雖然 LINE 有提供訊息備份功能，讓用戶在換新手機時，可以選擇把歷史訊息一起轉移，但只限於同系統的手機，目前不管是由 iPhone 換到 Android 手機，或由 Android 手機換到 iPhone，官方都沒有提供對應的工具，但使用者可以透過第三方應用程式進行轉移。不過，如果只需要近期的對話記錄，倒是可以透過 LINE 12.10版本的更新中，所提供的「一鍵掃碼登入」，雖然這個功能是簡化換機的便利性，但會自動復原最近14天的聊天紀錄，即使是不同系統也都支援。以下以 Android 手機（黑底畫面）移轉至 iPhone（白底畫面）為例。

步驟1.在換機之前，建議都先手動開啟訊息備份功能，先於設定頁面找到「我的帳號」。

步驟2.確定電子郵件、Facebook 都已綁定，以預防轉移失敗時可以重新登入。

步驟3.在步驟1的畫面，選擇「備份聊天記錄」，按下「備份至Google雲端硬碟」。

步驟3.在步驟1的畫面，選擇「備份聊天記錄」，按下「備份至Google雲端硬碟」。

步驟5.接著要進入正式換機，回到步驟1的畫面，找到「以行動條碼移動帳號」。

步驟6.此時會出現 QR Code，如果時間到了，也可以按下「更新」，產生新的 QR Code。

步驟7.在要移轉的 iPhone 上，確定也是LINE 12.10版本後，開啟 LINE 並選擇「登入」。

Waveguide Input Antenna

Waveguide standard gain horns, also known as Waveguide input, are pyramidal-shaped broadband passive devices. Standard gain horns are also used to calibrate other antennas and evaluate their gain. Aluminum is used as the waveguide material in the typical gain horn.
Depending on the type and style, our broadband waveguide horns can operate at frequencies ranging from 350 MHz to 70 GHz. RoHS compliance is found in many of our RF and microwave gain horns.

步驟8.於出現的選單中，按下「使用行動條碼登入」。

步驟9.拿起 iPhone 去掃描步驟6的 QR Code。

步驟10.此時原來的 Android 手機，會出現確認視窗，勾選「是」之後，按下「確定」。

步驟11.因為是不同系統轉換，這裡一定要先選擇「不復原聊天記錄並繼續」，之後按下「確定」。

步驟12.順利登入後，會發現聊天室視窗都還在，並保留了近14天的對話內容。

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