If the noise is -73 you're at 10 snr... Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Jul 15, 2015 10:48 AM, "Daniel Gerlach" <danielgerl...@gmail.com> wrote:
> yes still -63 > > 2015-07-15 16:05 GMT+02:00 Sean Heskett <af...@zirkel.us>: > > Hummm that sprctrum looks much better and I'd expect it to perform a lot > > better too. > > > > What's the recieve signal? Still -63? > > > > On Wednesday, July 15, 2015, Daniel Gerlach <danielgerl...@gmail.com> > wrote: > >> > >> the spectrum is now without peaks, but low bandwith.. > >> > >> 2015-07-15 15:37 GMT+02:00 Sean Heskett <af...@zirkel.us>: > >> > On the "local" side you have a lot of noise. Although the the > >> > "constant" > >> > noise on the channel shows as -90-ish (shown as the solid blue bars) > the > >> > radio is seeing -70-ish peak noise (shown as the black I beams). Your > >> > receive signal is -63 so you only have about 10db signal above the > >> > noise. > >> > > >> > If you have control of the spectrum at that site and can move the > other > >> > devices to other channels then you should be able to get more > >> > throughput. > >> > > >> > This is why we went with licensed ptp at almost all of our towers...it > >> > keeps > >> > the unlicensed spectrum available for pmp. If you try to do ptp & pmp > >> > together in the unlicensed spectrum you can quickly run out of room > for > >> > everything and cause a lot of self interference. (Not certain that is > >> > what's happening here but that's what happened to us) > >> > > >> > -sean > >> > > >> > > >> > On Wednesday, July 15, 2015, Daniel Gerlach <danielgerl...@gmail.com> > >> > wrote: > >> >> > >> >> can somebody have a look on the pictures and can tell why the > >> >> modulation is so low :( > >> >> > >> >> spectrum is free..and LOS > >> >> > >> >> what does this peaks can be.. > >> >> > >> >> THX a lot >
