Dual band wireless n, how does it differ from non dual band?

Hybrid_theory · May 6, 2009

Done a bit of searching, havent found any explicit articles on this.

Mussels · May 6, 2009

dual band would merely mean its running two different frequencies at once.
In theory, where one gets intereference, the other could be immune and function normally.

I dont know any of it as fact, thats just my inference from the name.

95Viper · May 6, 2009

Mussels is right...Here is some info:http://www.wi-fiplanet.com/tutorials/article.php/3680781
http://www.wi-fi.org/files/kc/WFA_802_11n_Consumers_May07.pdf
http://en.wikipedia.org/wiki/IEEE_802.11n

Hybrid_theory · May 6, 2009

MMk, so is it mostly just redundancy it provides then? Or is there a performance and/or range increase as well?

FordGT90Concept · May 6, 2009

It allows two wireless networks to be ran from the same device. It does not offer redundancy because all clients can only connect to one or the other. The only way it would be redundant is if your computer had two Wireless N devices--one operating at 2.4 GHz and one operating at 5.0 GHz.

In my opinion, it is useless 99% of the time. There's an odd scenario (like having a public an private wireless network or to double the bandwidth of a single client) where it comes in handy but for home use, that is few and far between.

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System Name	home brew
Processor	Intel Corei7 3770K OC @ 4.5Ghz
Motherboard	ASUS P8Z77-V
Cooling	Corsair H100
Memory	16GB DDR3 1600 GSKILL
Video Card(s)	Powercolor Radeon 7970, MSI Radeon 7970
Storage	Mushkin Chronos Deluxe 240gb. 2 TB Hdd.
Display(s)	3x24inch Dell Ultra IPS
Case	CM storm trooper
Power Supply	Antec Quattro OC ed. 1200w
Software	Windows 7 Business x64
Benchmark Scores	vantage: P43089

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Dual band wireless n, how does it differ from non dual band?

Hybrid_theory

Mussels

Freshwater Moderator

95Viper

Super Moderator

Hybrid_theory

FordGT90Concept

"I go fast!1!11!1!"