Jammer Antenna For Vehicles (MJ-Series)

The LoRa 915MHz antenna is an omnidirectional outdoor antenna that operates in the 902 to 928MHz ISM band and has a core frequency of 915MHz. The antenna is intended for use in industrial and environmental monitoring, mesh network applications, and LoRa and LPWA networks, among other things. This series omnidirectional antenna radiates consistently in the azimuth from 3 to 9dBi gain. This collinear design feature gives the highest performance, providing better coverage and hence longer range in the horizontal plane over 360 degrees, reducing the number of mesh nodes required. Because of the UV protection, this design is extremely robust and can be used in any weather condition, even in a tough environment. Lora 915Mhz antennas are simple to use and may be immediately connected to access points. One pair of packing contains a U-bolt and waterproof tape, allowing the antenna to be mounted on a wall or pole depending on the situation.

FT-RF

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高雄郵局長期關懷弱勢族群，善盡企業社會責任，本次聯合義賣活動，高雄郵局同仁透過電話、Line群組奔走相告，不到一個月即成功募到數百件全新及二手良品，這些鮮少使用但丟棄又覺得可惜的物品，藉由義賣讓需要的人帶回家，除響應環保資源不浪費，也向民眾推廣愛物、惜物的觀念。所有義賣品集結均透過「i郵箱」收寄至義賣會現場，「i郵箱」是中華郵政新型態的寄取件服務，目前全台共有2000多個據點，其最大的特點是提供民眾24小時全天候自助寄取件，突破了以往空間及時間限制，資費也較窗口交寄低廉，未來民眾做善事可透過i郵箱捐贈物資給社福團體，讓愛心24小時都不打烊。

高雄郵局副局長梁麗妍表示，隨著貧富差距擴大，經濟落差已成為孩童受教的絆腳石，期望透過義賣活動的拋磚引玉，發揮社會影響力，喚起民眾對經濟底層孩童失學問題的重視，今日義賣所得將全數捐贈於經濟弱勢孩童的助學用途，幫助急難孩童都能享有公平受教的權利。


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