Archive for wireless

Wireless Network Standards

I have to setup a wireless router here and wanted to do some reading while I wait for my items to arrive.

I found a decent beginners article on the TigerDirect Site that has some pretty good information, includging a nice breakdown of the differences between the four standard protocols; 802.11a, 802.11b, 802.11g, and 802.11n.

802.11a – Bandwidth up to 54 Mbps
Due to a higher frequency range, this standard may not have as much distance as other options. Was created about the same time as 802.11b

802.11b – Bandwidth up to 11 Mbps
Uses the 2.4GHz radio signal, which is common for other devices such as microwaves and wireless phones, so it may have trouble with interference from other devices.

802.11g – Bandwidth up to 54 Mbps
Uses the 2.4GHz frequency, but supports more users and has a greater signal strength.

802.11n – Bandwidth up to 300 Mbps
Uses the 2.4GHz frequency, and supports more users than 802.11g and has the best signal strength of the 4 options.

It is also important to note that 802.11g and 802.11n are backward compatible with 802.11b.

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Free Wireless Headset

On one of those rare days off, I was watching TV when I happened upon the Rachel Ray Show.  I think it was a rerun, but what caught my attention was a segment that mentioned a great website that will give you a FREE headset for your phone.

The name of the site is FreeHeadset.org and that is their web address as well. You will have to pay for shipping, but on the headset that I ordered, that was only $4.74.  For most of the newer phones and Blackberry devices it looks like they have a free option and also a higher end device that is not free.

If you aren’t  already using a hands free headset while you drive and talk on the phone, please do.  Here in Chicago you can actually get pulled over and issued a ticket for not using a hands-free device, and I have heard that many other states are moving in that direction also.

*** PLEASE NOTE:  this was written in 2007, this offer is no longer available.