No, you can feed them at 90 degree angles like this and it acts like two independent antennas. The current from one feed is at right angles to the other feed, so theoretically they don’t even see each other.
From: Colin Stanners Sent: Tuesday, July 9, 2019 2:53 PM To: AnimalFarm Microwave Users Group Subject: Re: [AFMUG] Fwd: FCC ID Z8H89FT0044 Application Processed : Cambium Networks Inc. for New Equipment Most interesting is that there is no "CPU" other than on the Mini-PCIe card, to which the Ethernet chipset is directly connected. So the SQN3220 chip on the Mini-PCIe has custom firmware so that, instead of being "just a wireless client card", its CPU will also control / interface to the Ethernet chipset - the card is effectively what we think of as the whole CPE. Chuck, one thing that I was wondering: when doing a patch antenna array like this one, if some patches are fed with the same (split) signal from "opposite" physical sides compared to other patches (still in the same plane e.g. -45deg), won't that cancel out the resulting signal? On Tue, Jul 9, 2019 at 3:40 PM <ch...@wbmfg.com> wrote: I guess when you use cell phone parts you get really small stuff. Dual slant pol. From: Colin Stanners Sent: Tuesday, July 9, 2019 12:37 PM To: AnimalFarm Microwave Users Group Subject: [AFMUG] Fwd: FCC ID Z8H89FT0044 Application Processed : Cambium Networks Inc. for New Equipment Impressive, Cambium's 2.5Ghz LTE CPE may win the award for tiniest / most minimal PCB ever. https://fccid.io/Z8H89FT0044/Internal-Photos/Internal-Photo-4341798 ---------- Forwarded message --------- From: FCC ID Alert <ale...@fccid.io> Date: Tue, Jul 9, 2019 at 1:26 PM Subject: FCC ID Z8H89FT0044 Application Processed : Cambium Networks Inc. for New Equipment To: <cstann...@gmail.com> FCC ID Application Processed For Cambium Networks Inc. for New Equipment. FCC ID Z8H89FT0044 Equipment: 2 GHz Tyndall 101 ------------------------------------------------------------------------------ -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com -------------------------------------------------------------------------------- -- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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