11ghz? How stable is that link? Signals? Screenshot?
On Tue, Nov 1, 2016 at 10:32 AM, Rory Conaway <[email protected]> wrote: > I have a 50 mile B11 link with 4’ dishes running 400Mbps. When the > alignment is done, it should hit 480Mbps. > > > > Rory > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *Jeremy > *Sent:* Monday, October 31, 2016 7:11 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] PTP 60 miles 400Mbps > > > > If you are already using AF5X, would this be a possibility?[image: Inline > image 1] > > > > On Mon, Oct 31, 2016 at 8:00 PM, Jaime Solorza <[email protected]> > wrote: > > We did a link from across the bay in Corpus Cristi with Tsunami 5Ghz > radios using 4 ft. Dishes using horizontal polarity. 5 story building on > one side and 120 ft. Tower at other side. These were 10mbps radios and > we got almost 100% across. All the other links on same roof and other > water as well used vertical polarity and had ducting issues. With MIMO > and all kinds of polarity options I am sure you can find a solution. > Antenna diversity must be engineered for path and conditions. Where are > you trying to shoot from? > > > > On Oct 31, 2016 6:39 PM, "Cassidy B. Larson" <[email protected]> wrote: > > Did SAF try 6GHz? Or did they only try 5GHz? > > Seems a 2+0 at 6 would probably work at that distance.. although seawater > is a factor I dunno about > > > On Oct 31, 2016, at 18:32, Charles Regan <[email protected]> wrote: > > Well here's SAF response: > *My link planning team confirmed SAF does not have a viable 5GHz radio > that can achieve your objective for this path.* > > Trango: > *rough calculation suggests that even using space diversity will yield a 3 > - 4 'nines' link (predicted reliability) at around 200Mbps FDX. The use of > space diversity will also add considerably to the cost (a complete link > might be upwards of $50K).* > > I'll ask SIAE... > > > > On Oct 31, 2016 9:19 PM, "Eric Kuhnke" <[email protected]> wrote: > > 20k? > > SIAE AlfoPlus2 6 GHz 1024QAM dual polarity link. Or two pairs of alfoplus1 > 1024qam (single polarity) radios running in parallel, opposite polarities, > equal OSPF cost between routers. > > Or Trango's 1024QAM 6GHz radios. > > Why not SAF? I thought there was a 6 GHz version of the Integra now. > > > > > > > > On Mon, Oct 31, 2016 at 5:10 PM, Charles Regan <[email protected]> > wrote: > > Hello everyone, > > What would you guys use for a 60 miles PTP link? 400Mbps. Oh and it's over > seawater... 20k$ budget. > > SAF, Trango both said sorry, can't do. > Mimosa B5C with space diversity and 3k$ maybe. > > We do have a working AF5x with a 34dbi dish doing 150Mbps aggregate. > The link gets bad sometimes because of ducting/reflection. > > How could I use two parabolics dish on different polarity with the AF5x > for space diversity? Splitter? > > Should a B5C perform better or worse ? > > Charles > > > > >
