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MUM Europe 2020

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by WirelessInstruments
Mon Aug 29, 2016 2:35 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

Yes, especially when on the PCB there are some tensions like on LAN connector -> http://www.routerboards.net/2.jpg .

Luckily we completed the order...
by WirelessInstruments
Tue Aug 23, 2016 2:32 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

From these 15 pieces which came, everyone was ok. But I don't believe that the problem isn't known... please take a look on the new one -> http://www.routerboards.net/AC1.jpg and the old one http://www.routerboards.net/AC2.jpg The soldering is much better in the new one when in the old one is veeeee...
by WirelessInstruments
Tue Aug 23, 2016 1:15 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

Today came the next 15 pieces of them, I ordered 5 pieces more to bypass the problem, I hope I will ship the complete order to my customer today...

Anyway, have You just determined the problem source ?
by WirelessInstruments
Mon Aug 22, 2016 4:50 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

It's ok, the S/N sent to support@mikrotik.com.

I believe You will find the problem source, it has made our employees angry... time loses, money loses etc...
by WirelessInstruments
Mon Aug 22, 2016 3:38 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

OK, I will collect the S/N and send to the support.

Routerboards were bought from 3 different distributors, the problem is same everywhere.

I don't want to judge but I think as Inox that the problem source is in economy.
by WirelessInstruments
Mon Aug 22, 2016 1:45 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

We have bought them in Poland from the local distributors. There is no problem with replacing them in the distributor shops, but the problem is time to do it and the effort from our employees. We make the complete kits (RB + our antennas) for WISP. We send broken units back and the distributor sends...
by WirelessInstruments
Mon Aug 22, 2016 12:14 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Re: Problem with defectiveness of RB911G-5HPacD

Next 16 pieces broken... terrible.
by WirelessInstruments
Thu Aug 11, 2016 2:29 pm
Forum: Wireless Networking
Topic: Problem with defectiveness of RB911G-5HPacD
Replies: 16
Views: 1632

Problem with defectiveness of RB911G-5HPacD

Hi everyone, I bought 57 pieces of RB911G-5HPacD for one of my customers (for CPE .ac kit) and 9 were broken... Bad soldered LAN port, see photos: http://www.routerboards.net/1.jpg http://www.routerboards.net/2.jpg http://www.routerboards.net/3.jpg http://www.routerboards.net/4.jpg Did I have bad lu...
by WirelessInstruments
Sat Apr 16, 2016 10:32 pm
Forum: RouterBOARD hardware
Topic: Any RouterBoard with 4G LTE sim card slot available?
Replies: 11
Views: 26337

Re: Any RouterBoard with 4G LTE sim card slot available?

Yes, it works -> RB912UAG + Huawei ME909u-521 with our antenna of http://wireless-instruments.com/en/prod ... mmb0727-8x

Huawei modem works at the systems 3G/4G.
by WirelessInstruments
Sat Apr 16, 2016 10:12 pm
Forum: RouterBOARD hardware
Topic: LTE solution (outdoor) with band 20 (800 MHz) support ?
Replies: 9
Views: 2240

Re: LTE solution (outdoor) with band 20 (800 MHz) support ?

To be honest to start working with 800 MHz, You need the radio module operating at 800 MHz and the antenna which works also in 800 MHz. I can recommend my antenna -> http://wireless-instruments.com/en/products/antennas/wibox-pa-mmb0727-8x Regarding the electronic I can recommend RB912 + some miniPCI...
by WirelessInstruments
Sat Apr 18, 2015 1:01 pm
Forum: General
Topic: What antenna used for an access point?
Replies: 1
Views: 461

Re: What antenna used for an access point?

Which an access point ? Which frequency ? What an application ?
by WirelessInstruments
Fri Apr 17, 2015 5:31 pm
Forum: Wireless Networking
Topic: New RF Elements Sector Antennas
Replies: 5
Views: 1806

Re: New RF Elements Sector Antennas

Arcee: We have also antennas with 3x3 and 4x4 -> http://www.wireless-instruments.com/en/ ... 17hvx.html.

Our sector has 4 separate polarizations H+V+X (45 deg slant HV). In RF Elements is HHV or VVH.
by WirelessInstruments
Fri Apr 17, 2015 4:20 pm
Forum: Wireless Networking
Topic: Compatible external antennas for 751U-2HnD
Replies: 5
Views: 628

Re: Compatible external antennas for 751U-2HnD

751U-2HnD needs 2,4 GHz antenna, it's easy to find one. You need 2,4 GHz antenna and a pigtail RP-SMA (depending which connector is with antenna) and MMCX on the other side. That's all. Colleague kristaps pasted You 2 links with antennas. As you wrote that it's on a distance of 200m, I suppose it's ...
by WirelessInstruments
Fri Jul 12, 2013 4:38 pm
Forum: RouterBOARD hardware
Topic: Sextant question antena beam
Replies: 6
Views: 1683

Re: Sextant question antena beam

I have taken a look on the SEXTANT antenna, it's square PCB, I don't detach FR4 from the top to see PTFE laminate underside, but I saw that the fed points of the antenna are on one side of the antenna, that can cause that beams are not simetric. With the V-Beam wider than H-Beam you are right, it's ...
by WirelessInstruments
Thu Jul 11, 2013 11:56 pm
Forum: RouterBOARD hardware
Topic: Sextant question antena beam
Replies: 6
Views: 1683

Re: Sextant question antena beam

Why do you think it's weird ? The antenna PCB is designed this way, that's all. The antenna PCB shape and dipoles determine beamwidth.

Our comparable solution is simetric for example -> http://www.wireless-instruments.com/en/ ... -20hv.html
by WirelessInstruments
Thu Jul 11, 2013 11:41 pm
Forum: General
Topic: Which Mikrotik supplier to choose?
Replies: 2
Views: 680

Re: Which Mikrotik supplier to choose?

We are always helpful :)

Nick.
But no WiBOXes in your webshop :)
by WirelessInstruments
Tue Jul 09, 2013 7:19 am
Forum: Wireless Networking
Topic: SXT lite 5 for WISP?
Replies: 1
Views: 895

Re: SXT lite 5 for WISP?

Buy sector antenna then... e.g. 45 deg -> http://www.wireless-instruments.com/en/ ... -19hv.html
by WirelessInstruments
Sun Jun 30, 2013 11:53 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

Many antennas have the connector on the back, and when we were designing our WiBOXes, many customers told us about this problem. We have connectors located from underside and a special collar which protects connectors against trickling water. Take a look on galery here http://www.wireless-instrument...
by WirelessInstruments
Sun Jun 30, 2013 2:55 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

I have a few locations in mind which have totally changed my opinion on how strong bracketts should be and have to use approved riggers for these sites which has increased the cost to us, so if problem with brackett could cost us 1800-2000Euro ( for 3 climbs - 1 putup, 2nd takedown, 3rd putup revis...
by WirelessInstruments
Sat Jun 29, 2013 1:38 am
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

It maybe the strongest point on the antenna but we have seen damage done by constant high winds ( and this must be the reason why we now have a very density of wind turbine farms here in Ireland ?) , a heavy duty brackett is required like http://www.itelite.net/en/Katalog/Custom-Antennas/ which is ...
by WirelessInstruments
Fri Jun 28, 2013 7:49 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

Please take a look on our WiBOX system. There are different boxes where we mount various antennas, for example http://www.wireless-instruments.com/en/produkty/14/58/antennas-5-ghz/mimo/sector/wibox-sa-d4m5-90-17hvx.html . Here you have four polarity antenna, I expect you are looking for something l...
by WirelessInstruments
Fri Jun 28, 2013 6:57 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

The cpes have to be cheap but at the basestation we do not look at every cent. Every db of missing gain or interference at the base is worth a lot of money. As it allows to connect more customers or give a better service. Basestations often are expensive to repair as a climbing team is neccessary s...
by WirelessInstruments
Fri Jun 28, 2013 6:50 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

The spacing between antenna element and metal shield becomes a "Reflector Element" if set to a frequency wavelength (1/4 or 1/2 Wavelength ) this could help to amplify the forward gain of the signal coming from the antenna, like in the picture DIY booster used for wi-fi, where there is curve on the...
by WirelessInstruments
Fri Jun 28, 2013 1:57 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

............. The paint won't protect you against co-located signals, of course depending on the paint, but effective paints are quite expensive. We have checked few paints, then decided to use metal shielding inside our WiBOXes. Better than paint is aluminium foil, it would protect better, but not...
by WirelessInstruments
Fri Jun 28, 2013 8:23 am
Forum: General
Topic: SXT 15KM link test
Replies: 16
Views: 2735

Re: SXT 15KM link test

The best is to try these antennas and see the difference "up close". Used materials is the key, on the standard FR4 substrate it's almost impossible.
by WirelessInstruments
Fri Jun 28, 2013 8:14 am
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

I am setting up the sectors on the ground, shielding with metallic paint first, then with shields if I have to. Six foot horizontal separation shows around -25dB signal from the other sector. I've had issues with sectors with better signal shielding. The paint won't protect you against co-located s...
by WirelessInstruments
Fri Jun 28, 2013 12:58 am
Forum: RouterBOARD hardware
Topic: PTP Link between RB433AH R52HN and Sextant
Replies: 3
Views: 1334

Re: PTP Link between RB433AH R52HN and Sextant

Try to rotate 90 deg 23 dBi dual-pol antenna, then check your link. The problem can be caused by dual polarity antennas. All of the antennas which we have tested (also our antenna -> http://www.wireless-instruments.com/en/produkty/15/45/antennas-5-ghz/mimo/directional/wibox-pa-m5-24hv.html) have one...
by WirelessInstruments
Thu Jun 27, 2013 11:29 pm
Forum: Wireless Networking
Topic: Dual Radio MIMO sector
Replies: 30
Views: 4164

Re: Dual Radio MIMO sector

Please take a look on our WiBOX system. There are different boxes where we mount various antennas, for example http://www.wireless-instruments.com/en/produkty/14/58/antennas-5-ghz/mimo/sector/wibox-sa-d4m5-90-17hvx.html . Here you have four polarity antenna, I expect you are looking for something li...
by WirelessInstruments
Thu Jun 27, 2013 11:20 pm
Forum: Wireless Networking
Topic: sextant with RB912UAG-5HPnD
Replies: 7
Views: 2193

Re: sextant with RB912UAG-5HPnD

RB911G-5HPnD is mounted there in standard. Generally you can change boards inside until you don't break soldered pigtail and as long as the board dimensions are not bigger than RB911. In general SEXTANT isn't made for changing boards frequently, the plastic claps make them cheap, good looking, but n...
by WirelessInstruments
Wed May 22, 2013 10:38 am
Forum: Wireless Networking
Topic: Wireless p2p link low throughput
Replies: 4
Views: 2139

Re: Wireless p2p link low throughput

Take a look on that post, here is described our link in MIMO 2x2 for over than 300Mbps using our PTFE dual polarity antennas http://www.wireless-instruments.com/en/produkty/15/44/antennas-5-ghz/mimo/directional/wibox-pa-m5-20hv.html -> http://forum.mikrotik.com/viewtopic.php?f=7&t=72505. The distanc...
by WirelessInstruments
Thu May 16, 2013 8:33 pm
Forum: Wireless Networking
Topic: Point to Point bad CCQ
Replies: 8
Views: 2555

Re: Point to Point bad CCQ

Use stronger antennas or align them better.
by WirelessInstruments
Wed May 15, 2013 1:48 pm
Forum: General
Topic: SXT 15KM link test
Replies: 16
Views: 2735

Re: SXT 15KM link test

I think there is a lot of people interested in the comparison which you mentioned.
by WirelessInstruments
Wed May 15, 2013 1:28 pm
Forum: RouterBOARD hardware
Topic: Enclosures for Indoor Access Points
Replies: 4
Views: 2121

Re: Enclosures for Indoor Access Points

I recommend my product, it's designed exactly for the applications you asked. There is WiBOX series, about the system read here http://www.wireless-instruments.com/en/3/wibox-series.html , products http://www.wireless-instruments.com/en/produkty.html . We laid emphasis on the quality, usability and ...
by WirelessInstruments
Wed May 15, 2013 1:23 pm
Forum: RouterBOARD hardware
Topic: Indoor deployment: Groove vs RB 711UA
Replies: 6
Views: 1463

Re: Indoor deployment: Groove vs RB 711UA

Take a look at this one, there is 20dBi good dual polarity antenna inside, a lot of intallation space, designed for your application :)

http://www.wireless-instruments.com/en/ ... -20hv.html
by WirelessInstruments
Wed May 15, 2013 7:50 am
Forum: General
Topic: SXT 15KM link test
Replies: 16
Views: 2735

Re: SXT 15KM link test

there are real dual polarity antennas, not 2 panel antennas side by side No offense but this is not an advantage, from my knowledge two antennas will always be better than an mimo one. An if there is one mimo Antenna Gain should be 27dbi not 2 x 24dBi. This is confusing. I regard your opinion, but ...
by WirelessInstruments
Wed May 15, 2013 12:48 am
Forum: Wireless Networking
Topic: Throughput over 300Mbps on MIMO 2x2 ???
Replies: 53
Views: 13600

Re: Throughput over 300Mbps on MIMO 2x2 ???

So... if there would be a possibility to set 40-50MHz channel, make 2 together in bonding, then we can get much better throughput in MIMO 2x2... isn't it ? Yes, by 40MHz channel and powerfull platform enough it is matter of fact I am doing 248Mbit of NET network thruput. In 60 MHz channel it will b...
by WirelessInstruments
Wed May 15, 2013 12:05 am
Forum: General
Topic: SXT 15KM link test
Replies: 16
Views: 2735

Re: SXT 15KM link test

What type of MIMO antena does WiBOX have? How does it look inside? Is there place for RB inside too? "Radiation Pattern" seems same as in the SXT. The complete series of PTFE dual polarity is designed by our company designer, so there is no possibility to have same antenna as any another company, t...
by WirelessInstruments
Tue May 14, 2013 10:20 pm
Forum: General
Topic: CPE Badge / Logo where to get them
Replies: 11
Views: 1700

Re: CPE Badge / Logo where to get them

a Distributor in Germany can this make http://shop.meconet.de/Hardware-component-parts/Mainboards/MikroTik/Integrated-solutions/Your-Logo-on-RB-2x0-RB-75x-or-RB-95x::115724.html?language=en Nice, but I suspect it's for indoor use. In our production we considered some stickers, but finally decided t...
by WirelessInstruments
Tue May 14, 2013 6:57 pm
Forum: General
Topic: SXT 15KM link test
Replies: 16
Views: 2735

Re: SXT 15KM link test

We announced new SXT HG with better antenna: http://www.mikrotik.com/download/share/hr13.pdf Maybe that will improve your signal I recommend RB911G + our 20dBi dual pol panel -> http://www.wireless-instruments.com/en/produkty/15/44/antennas-5-ghz/mimo/directional/wibox-pa-m5-20hv.html . Big install...
by WirelessInstruments
Tue May 14, 2013 6:09 pm
Forum: General
Topic: CPE Badge / Logo where to get them
Replies: 11
Views: 1700

Re: CPE Badge / Logo where to get them

I suggest to find anything for outdoor use, because standard stickers would be stuck untill the first rain fell :)
by WirelessInstruments
Tue May 14, 2013 12:02 am
Forum: Wireless Networking
Topic: Throughput over 300Mbps on MIMO 2x2 ???
Replies: 53
Views: 13600

Re: Throughput over 300Mbps on MIMO 2x2 ???

Dear all. Can someone explain me, how to setup 60ghz channels on any RBxx with any AR92xx on any ROS??? Write to support@wireless-instruments.com, this is an e-mail to our technicians which have done this test, they will explain you what to do. I don't want to make a mess, they did, so they will ex...
by WirelessInstruments
Sat May 11, 2013 9:50 am
Forum: Wireless Networking
Topic: Throughput over 300Mbps on MIMO 2x2 ???
Replies: 53
Views: 13600

Re: Throughput over 300Mbps on MIMO 2x2 ???

I didn't expected that anyone would create our test as fuss :) I need to ask our technicians how did they do it. In the future we plan to repeat that test using these antennas -> http://www.wireless-instruments.com/en/produkty/15/45/antennas-5ghz/mimo/directional/wibox-pa-m5-24hv.html or it's 6 GHz ...
by WirelessInstruments
Mon Mar 11, 2013 12:14 pm
Forum: Wireless Networking
Topic: 6Ghz MIMO 2x2
Replies: 24
Views: 6318

Re: 6Ghz MIMO 2x2

Yes, that's the matter which our customers told us many times. We have aluminium cuboids without an upper cover to mount inside WiBOX, so it shields the box from any side without any influence on the antenna characteristics. For some customer (not from wifi business) we prepared special retuculated ...
by WirelessInstruments
Fri Mar 08, 2013 10:27 am
Forum: Wireless Networking
Topic: 6Ghz MIMO 2x2
Replies: 24
Views: 6318

Re: 6Ghz MIMO 2x2

Regarding the antennas, take a look here -> http://www.wireless-instruments.com/en/ ... /mimo.html

New models of antennas. I hope this helps.
by WirelessInstruments
Fri Mar 08, 2013 1:10 am
Forum: Wireless Networking
Topic: SXT questions
Replies: 7
Views: 1698

Re: SXT questions

SXT works well, but has 16 dBi antenna only. For mentioned 0,4km it's definately ok. For longer distances I propose to consider http://www.wireless-instruments.com/pl/ ... -20hv.html + RB711G-5HnD.
by WirelessInstruments
Fri Mar 08, 2013 12:10 am
Forum: Wireless Networking
Topic: 6Ghz MIMO 2x2
Replies: 24
Views: 6318

Re: 6Ghz MIMO 2x2

will come soon :D
see file :)
So where we can buy it?
Ask here -> http://www.wirelesslan.com.pl/en/urzadz.php?gr=4&kat=16 , they are the main Dbii distributor for Europe.
by WirelessInstruments
Thu Mar 07, 2013 11:45 am
Forum: Wireless Networking
Topic: 6Ghz MIMO 2x2
Replies: 24
Views: 6318

Re: 6Ghz MIMO 2x2

I knew it, but can't find to buying
My colleague is Dbii distributor I will ask him where to buy it. Are you going to use 5,9 - 6,5 GHz band ? 5-6 GHz too crowded ?

What antennas are you going to use ?