7/31/2018 9:17 AM | |
Joined: 5/31/2016 Last visit: 8/9/2022 Posts: 20 Rating: (0) |
Hi, I need a wireless communication in 350m radius. And thinking about using W788 and W748 for it. I found out that I should use omnidirectional antenna but I couldnt select right antenna. I searched little bit and found out this link. https://support.industry.siemens.com/cs/ww/en/view/22168785 Unfournately, I have no idea about what should be my frequency and dbi ? I also read something about free space loss etc. but it looks like massive topics and I have no time for it. Is there anyone who can help me about selection of right antenna ? My field area is totally open and isolated. Best regards |
Last edited by: 21321 at: 7/31/2018 9:17:58 AMLast edited by: 21321 at: 7/31/2018 9:29:28 AMLast edited by: Jen_Moderator at: 7/31/2018 12:22:27 PMOptimized link. |
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7/31/2018 3:02 PM | |
Posts: 1368 Rating: (126) |
Hello, in this case please use the TIA Selection Tool https://w3.siemens.com/mcms/topics/de/simatic/tia-selection-tool/seiten/tab.aspx In this tool, you find a chapter "Industrial Wireless LAN". (New device > Industrial communication > Industrial Wireless LAN) This chapter helps you to find the right antenna and also you find a distance calculation for your chosen antenna. It would help you ! |
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