Satellite P750 / 02Q - can I know what speed to Atheros AR9002WB-1NG

Hi, I just bought a P750 / 02Q and I wondered how fast I should be expecting from the local wireless network. The maximum I can connect is 65M. I saw him fall up to 150 and higher, but he never stays at this rate for more than 30 seconds.

I have an Acer here which has the Atheros AR5B93 and he has no problem locking to 300 M.

This isn't a problem as well as the Internet is concerned, but via the LAN my new laptop "cutting edge" is less than half as fast as my old Acer... not what I expected!

I upgraded to the latest drivers and tried various different settings on the router, including the disabling of security, 20 Mhz / 40 Mhz, aerial configurations, (it has 3 antennas), only N and NG mixed and I still get the same result. It seems to connect to a higher speed for a few seconds then back she goes! (All my faithful what ACER chugs to 300 M)

How can I get this laptop to lock at 150M (or 300 M) without losing in return?

It is VERY frustrating...

See you soon,.

Scott.

Hello

The Atheros AR5B93 supports the 802.11 b/g/n standard and the standard 802.11 N will only work at 2.4 Ghz as mentioned here in this doc:
http://APS2.toshiba-tro.de/KB0/TSB0502VM0000R01.htm

The 802.11n standard specifies the theoretical bandwidth of 300 Mbit/s (150 Mbps using 2.4 Ghz). Without it, about 50% of the bandwidth is lost (due to General considerations of Protocol), and this means that you can get about 130 - 150 Mbps in 5 Ghz and 50% clocked at 2.4 Ghz.

Tags: Toshiba

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