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My understanding is that the noise level in a WLAN is a result of the environment where wireless equipment is in use.I have a site where the noise is around -98 dB when connected to an AP with the speed fixed on 11Mb. But when I connect to another AP...
I've done some testing in a live environment where we varied the antenna gain from 0 to 5 to 10 for a dipole antenna whose gain is 5.2. There was a difference in the cell size at each setting but it was not consistent around the whole cell and really...
The UPS is a good idea except for the weight. The other problem is that UPS batteries are not designed for continual charging and dis-charging. You will shorten the life of the batteries using them this way. However, it still may be the best way to g...
I experienced a similar issue and always used the 2nd PCMCIA slot, but after a HDD crash and complete rebuild I found the first slot worked. This suggests the drivers for the first slot were faulty. Try replacing the drivers for the faulty slot.
I assume you are doing an active survey and associating with a particular SSID. AirMagnet won't roam from one AP to another until the signal strength drops to a very low level. If you want to associate with a particluar AP, then click on the drop dow...