6Ghz MIMO 2x2

RouterOS Wireless Networking
1

What is the best 6Ghz 5900-6500 MIMO 2x2 miniPCI module?

2

dbii has some new minipci for that band
PUB http://www.dbii.com/f64N-PRO.html <—

3

I knew it, but can’t find to buying

4

will come soon :smiley:
see file :slight_smile:
dbiicards.jpg

5

Thanks ffernandes for the info. :slight_smile:

6

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 ?

7

I want to use it on offset parabolic dishes. So as feeds i planning to use this one:
http://www.vector.kharkov.ua/new/product_info.php?id0=5&id1=20&id=20

8

So where we can buy it?

9

Can I ask where matching dishes for the above item are available?

10

I recommend these antennas, work well.

  1. http://www.cyberbajt.com/en/shop_item/3313/sd_623_hv_wb.html

and

  1. http://www.cyberbajt.com/en/shop_item/3314/sd_628_hv_wb.html
11

Ask here → http://www.wirelesslan.com.pl/en/urzadz.php?gr=4&kat=16 , they are the main Dbii distributor for Europe.

12

Regarding the antennas, take a look here → http://www.wireless-instruments.com/en/produkty/37/antenas-6-ghz/mimo.html

New models of antennas. I hope this helps.

13

Has anyone used these grid antenna’s

http://forum.mikrotik.com/t/mimo-antennas-for-routerboard/54993/1

14

Is there a high rejection for co-location interference with these antenna’s

15

Do you mean that antennas with interfere with antennas in the neighbourhood ?

16

Co-location interference is radio traffic pickup from other AP’s or PtP links on a mast

http://forum.mikrotik.com/t/radio-card-rx-bandwidth/45267/1

17

I see the problem, you can use some metal cases to reduce the influence, but it’s hard to protect your network against some neighbour stations.

18

WirelessInstruments: Have you solved the problem with shielding in your WiBOXes ?

19

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 foam absorbers (absorbs in 1-20 GHz), but it was complicated and quite costly.

20

Hi Samjan,

I have two or more cards for You, please sen PM if interessted.
ks (at) poe-ups.com