G.hn is supposedly superior, but the us adopted more homeplaug and av. Ghey. In my quest to find reliable ones I came across a few with best cross phase ratings, but only in europe
On Fri, Nov 21, 2025, 3:00 PM Ken Hohhof <[email protected]> wrote: > There’s this (although I don’t understand “beamforming” in this context”: > > > > Multiple-Input Multiple-Output (MIMO) Capabilities with Beamforming The > HomePlug AV2 specification also incorporates Multiple-Input Multiple-Output > (MIMO) capabilities with beamforming, which offers the benefit of improved > coverage throughout the home; particularly for previously hard to reach > outlets. MIMO enables HomePlug AV2 devices to transmit on any two wire > pairs within three-wire configurations. Whereas HomePlug AV always > transmits on the Line-Neutral pair, HomePlug AV2 can transmit on any two > pairs formed by the Line, Neutral or Ground wires (i.e., Line-Neutral, > Line-Ground or Neutral Ground). This allows for significantly improved peak > data rates and performance. MIMO uses two independent transmitters and up > to four receivers, with beamforming required to maximize the performance on > the independent streams. Some regions and some homes do not have the third > wire required to implement MIMO however HomePlug AV2 automatically switches > to standard SISO operation whenever the third wire is not available. > > > > From: > https://content.codico.com/fileadmin/media/download/datasheets/powerline-communication/homeplug-av-av2/homeplug-av2-whitepaper.pdf > > > > *From:* AF <[email protected]> *On Behalf Of *[email protected] > *Sent:* Friday, November 21, 2025 2:44 PM > *To:* 'AnimalFarm Microwave Users Group' <[email protected]> > *Subject:* Re: [AFMUG] FTTH and outbuildings > > > > Good point. It was probably 20 years ago when doing the experiments. I > was thinking I had to install a capacitor across the legs of a box to get > the signal to cross over but it turned out that the hot wire was not needed > for the signal. > > > > > > *From:* AF <[email protected]> *On Behalf Of *Bill Prince > *Sent:* Friday, November 21, 2025 1:37 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] FTTH and outbuildings > > > > That's a neat trick. Signalling without power. > > bp > > <part15sbs{at}gmail{dot}com> > > On 11/21/2025 12:33 PM, [email protected] wrote: > > No idea. I do know they can signal through a circuit with the breaker > turned off. > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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