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Nstream Dual RB600 and bad performance.

Posted: Thu Sep 11, 2008 12:06 pm
by sseldiablo
Hi
I have installed 2 rb600 dual-mode nstreme but the performances are 16 mb in tx and 21 mb in rx, and values are very unstable.
the software of RB are the version 3.13 and 4 rf card used are R52H, accurate that I have set up a test laboratory and 2 stations are 10 metres away.
There are things that I left out?
Thank you.

Re: Nstream Dual RB600 and bad performance.

Posted: Thu Sep 11, 2008 4:36 pm
by janisk
try reducing tx power of cards

Re: Nstream Dual RB600 and bad performance.

Posted: Thu Sep 11, 2008 4:56 pm
by sseldiablo
try reducing tx power of cards
hi, thx for response,

i have changed a rf card and the situation i best, now have 35/35 mb of throughput.


I noticed that the signal drops more and more worsens the speed, we will see a 14km away with two parables dual feeds 90 cm.

thx to all

Re: Nstream Dual RB600 and bad performance.

Posted: Tue Nov 25, 2008 6:15 pm
by sseldiablo
I chose the maximum, rb 600 with 4 R52 H parables dual polarization and have only one result ... Today it is a rainy and foggy day... Only problems .. link and falls back continuously, that ugly thing ...

Image

Re: Nstream Dual RB600 and bad performance.

Posted: Wed Nov 26, 2008 2:42 pm
by nz_monkey
Mate, as mentioned before turn down the TX power at both end. Miracles will happen and your link will most likely work

Re: Nstream Dual RB600 and bad performance.

Posted: Wed Nov 26, 2008 3:57 pm
by normis
10 meters is too close, you have to reduce power a lot. or move them away much further

Re: Nstream Dual RB600 and bad performance.

Posted: Wed Nov 26, 2008 6:49 pm
by sseldiablo
thanks for your invaluable advice. Today I moved as far as possible the frequencies and it seems better ... ps the link is now a 14 km distance between the 2 stations. We keep up to date.
Thank you.