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Admin
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Everything posted by Admin
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Hi bro...!!!! I think I need more constructive details...!!! What kind of coaxial cable is used ... ??? Sleeves,what material is it? From where did you get this drawing...???
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,,, so look for the 2.4GHz frequency...
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I'm going to do a vertical polarization simulation.
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UMTS-FDD frequency bands and channel bandwidths(3G) 1920 – 1980 MHz---Uplink 2110 – 2170 MHz---Downlink Fm=2045 MHz ,,,that's it...!!! ,,,it seems that this antenna does not ensure the bandwidth frequency required...!!!! ,,,it is the narrow band...!!!
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The length of the wire must be about 90 + 2 + 2 = 94mm
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I will try to do it...!!!
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I think it is possible, and it increases the gain to 18-19dBi...!!!
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,,,it's normal to have a slightly worse result, it does not have 4patches...!!! ,,,the dielectric changes its dimensions and has little influence. I will try to make such an antenna with 4patches.
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,,, the formidable work ...!!! and how does it go ...?
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Yes, it seems to have an internal antenna of 14dBi...http://www.nc-link.cn/2016/Outdoor CPE_11/20.shtml
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"And here's the sizes ... ,,, for the adaptation line, the copper wire with a diameter of 2.6mm
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"Well, then everything is okay...!!!
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,,, what do you mean 85% ... ???
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"at user request, sa3500, I tried to optimize this antenna ...
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,,, a few years ago, I designed such an antenna....http://www.lan23.ru/forum/showthread.php?t=9626,fan grill as a reflector for wifi....!!!
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,,,the antennas may be positioned at +/- 45 degrees...!!! ,,,X-polarization or cross-polarization...!!!
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Yes, if you have the pleasure, you can post them here .. !!
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Wow, formidable, you have the dimensions?
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,,yes...!!! ,,,in all of the above images, you can see the sizes of the colander...!!!
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Did you know that the Wi-Fi signal can be significantly improved with not special equipment? But certainly, few people know that such equipment is quite realistic to make with your own hands. Again, everything is very simple, the main desire and a little free time. ,,in reality..!!! ,,,or so...
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Yes, it does, so it should be done...
