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今彩539第111219期開獎
2022/09/13 22:49:13瀏覽44|回應0|推薦0

(中央社台北13日電)今彩539第111219期開獎,中獎號碼20、33、14、13、35。3星彩中獎號碼321,4星彩中獎號碼9012。

實際中獎獎號以台彩公布為準。1110913

923MHz 3dBi Omnidirectional Outdoor Antenna (AS923)

A Lora OA-923M03-NF antenna works at frequencies ranging from 917MHz to 928MHz and also has a 3dbi gain.
As among applications are ISM, WLAN, RFID, SigFox, Lora, and LPWA networks, as well as helium hotspot - one of the projects that have grown quickly in recent years. In Singapore, Malaysia, and Indonesia, the name AS923 is well-known. The antenna is lightweight and made in a straight line with a length of 318mm.

The antenna's UV resistance allows it to function in a hostile environment. Using the built-in metal bracket, the antenna can be fixed straight to a pole or wall. An N-Type Female connector is a standard of the industry.

Application:

  • 917MHz to 928MHz Band
  • Omni Directional Multipoint applications
  • Point to Point Bridge / MMDS / Hotspot
  • Public Wireless
  • Wireless Video Systems

Feature:

  • Superior Performance
  • Good appearance design
  • DC Short lightning protection
  • Behind and support is made of aluminum
  • Outdoor antenna for public
  • RoHS Compliant


來自: https://tw.news.yahoo.com/%E4%BB%8A%E5%BD%A9539%E7%AC%AC111219%E6%9C%9F%E9%96%8B%E7%8D%8E-124124585.FT-RF horn antenna
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引用網址:https://classic-blog.udn.com/article/trackback.jsp?uid=780c1500&aid=177144340