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Atheros MiniPCI 630mW!!!

Posted: Tue May 09, 2006 9:13 am
by Alessio Garavano
:shock: My god! Look this card, in the page say is compatible with Mikrotik :shock:

400mW at 54Mbps :)
630mW at 1Mbps :D

Here in english :wink: :arrow:

http://translate.google.com/translate?u ... uage_tools

Regards!
Alessio

Posted: Tue May 09, 2006 12:42 pm
by stephenpatrick
We have one of those cards, and tested it a few months back.
There is an "A" version which is even more interesting.
The "A" version does work in Mikrotik, with good clean high-speed throughput. The chipset is the same as CM9, just with a high power TX amplifier.

We did have stability/throughput problems with the "b/g" card, though the "A" was fine. Not sure why that is.

However, I did not have the test equipment to verify the actual "high power" figures on either. I think the 630mW claim is actually exaggerated - rather unlikely it is anything like that. And the throughput was bad on the b/g, which we didn't get to the bottom of, but I suspect non-linearity in the power amp causing the problems with the high-order OFDM modulation rates.

Regards

CableFree Solutions.

Nice link alessio

Posted: Tue May 09, 2006 12:46 pm
by enrique
Thanks for the link provided, I´ll check it out