This is something I am getting over my 6k and 1k links, it has been happening for about 5 weeks, always between 4:30 and 8:30 PM GMT, the spectrum anylyser shows interference across every single channel of the 5Ghz range, it is across the whole range and lasting about 5 mins max, it knocks out all the bridge links but not the AP’s, except I am using Ubiquiti, that is why I have just purchased the Sextant radios to see if they are working any better.
Could it be the solar flares.
at a regular time and daily?
I have never known the sun to be that specific with it schedules.
Anyways, it may be something else, but i doubt it is the sun.
One question though, I’d like to know if those sextants work better then the UBNTs, i’m trying to get my boss to use the Mtik equipment over the UBNT equipment for transparent links
it’s clear that sextants work better then the UBNT
maybe something industrial/military ?
or commercial stuff improperly installed ?
If you had spectrum analyzer, GNURadio, WinRadio with this band module and etc - you can actually get some details.
but generally only feds had hardware and experience to locate this both in time, frequency and location.
maybe worth contacting your region communications suprevisors/inspectors.
generally NOBODY should shouting with SUCH transmission power on ISM bands. ever !![in civilian time]
talking about YOU case - such bands and such outputs - usual[similar] to radio-relay stations and [Especially!]for tropo-scatters. some mobile Tropo stations [usually military/gov’t]use, despite small size - output measured in KW and even MW !! [but more densely occupied tropo was in K-Band]. Radars can do too, but they working on persistent basis, except some space-sensing and other specific, so wouldn’t be related to timed/sheduled issues/troubles.
p..s
remind me one story when overloaded cell station with improperly installed[broken] bandpass filter severely cripple other stations nearby and even wi-fi in proximity.
Im running Ubiquiti 90 degree 5GHz sectors 19dbi with 711GA-5HnD as an AP, and have hooked around 30 sextants and 15 SXT 5HnD and the farest SExtant its at 13.2 km from the ap and have a -72dBm and a 14mbps throghput. They work like charm with nv2 and dual chain enabled.
You are replying to someone?.. i get lost with your reply.
regards.
Hi sir. I don’t think i am suppose to say this but i am just sharing my knowledge out. may be it might help. Well i am a guy who is mostly with the surfboard but i have learned that the more distance a connection has from the centre of the company or i guess its called the portal, the less the speed you get. Even i have experienced it out. Just saying. Might something be like that.
…
never will work u need put more high the antenna is ground on the moutain fresnel
In my years of experience I came through a very strange distortion unit An old tv. maybe in this small community someone has it ; this is not the answer but it might be try to elevate your antenna el little bit more
, i did test that just now. changed the settings…
I completely agree with Steve Loomis, you have ignored what RadioMobile is telling you about the path; that it is impeded in the first and second fresnel and I could not tell for sure but may be more than that. Increase your height, clear at least your second fresnel and I would be dollars to doughnuts you will see your 20db.
Rory Bowers
FCC GROL
Harris - Farnon certified microwave Field Eng.
(and Poway H.S. Grad!)
Fort Smith, Ark.
I’v links running straight through low, medium and high voltage power lines. Some at distance, some relative close (<500mtr) and I have so far never noticed any disruption because of these.
The towers on the other hand, usually metal, can be a problem, specially when relative close (reflection of signals). So stay away from these…
I don’t think this has something to do with the distance. Signal should be around -51dBm with 28dBi antenna and 28dBm XR5 Transmitter.
I think the problem it’s that the Fresnel zone isn’t clear enough and you are having a knife effect just like mramos clearly said.
I think will help to put both antennas a little higher to clear the Fresnel zone completely.
Good day!
JB
You need some AP, high gain atenna!
nope, the guy said he had 3. they were listed as satellite dishes, in the wrong category. he didn’t know they were $280+ new 
these 3 were all new. cost me $300 total with shipping for 3 of them, yeee haw. The surplus seller said he got them from a lost shipping palette, so someone here is probably missing them : )
At the begining of this post, for me is clear that height of warehousse’s roof antenna is too low. The relfexion induced by metals warehouse’s roofs is a nightmare for me on most situasions that I experienced.
For example, lift two meters the pole is enough for gain signa quality. The same occurs if you carry the pole at the edge of warehouse. This is even enough fresnel zone.
Also, I see on some photos that AC machines are on LOS and near of antenna, bad escenario too.
Here is one for you…
I company I know had a 30+ mile DS3 microwave link somewhere in the low 6GHz band. A DS3 is a 45 Meg full duplex link. They replaced their old out-dated DS3 microwave equipment inside their buildings (the shelter side of the wave guide (think of a wave guide like a hollow antenna coax) with a set of dual-polarity Mikrotiks connected to the wave guides. The tower mounted dishes were 8 or 10 foot dishes. The new Mikrotiks linked at 30+ miles had a signal strength somewhere in the 30s.. WOW !!!
Kinda makes me wonder - how far this could actually work if you had line-of-site beyond several hundred miles with 10 foot dishes? Anybody know what the distance record is for a Mikrotik ? I wonder if it would be possible to take two huge dishes and point them at the moon and bounce off the surface and connect to another Mikrotik. Might as well try to blow away the world record (about 237 miles) and beat it by 1/2 million miles - lol.
No every noise in audio systems using wireless is due to interference, or even to the wireless equipment itself. Because interference is a known problem with wireless, it is common to blame it for unwanted audio noise.
which is making sense, btw. by basically nature of EMI itself.
for example - my cellphones (of two kind)affect my speakers very notably, during use(even when system send something or just SMS arrived 
and new graphics card of my friend - cause similar sound issue for him. that was one kind of 970 GPU’s AFAIK he was tried to switch exemplar, brand, but problem persist so he vent to 980ti, desperate. and its solved issue only partially according to him(i quote “i miss good times with R280” or something alike that).