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« The Multiple Ins and Outs of MIMO | Main | Buffalo Joins MIMO Fray »

April 11, 2005

NetGear RangeMax: Cheaper But Not Consistent

By Glenn Fleishman

Tim Higgins of Tom’s Networking offers his exhaustive look at the NetGear RangeMax Wireless Router: This device uses Atheros’s Super G technology combined with Video54’s multiple antenna approach. The folks at Airgo say that Video54’s MIMO isn’t MIMO because it doesn’t support spatial multiplexing (multiple signals taking different paths over the same frequencies). Video54 says multiple antennas are multiple antennas; they’re using a phase-array approach per packet in which each packet can be sent through a different antenna combination. The device has a street price of just $118, far below its “true MIMO” competitors.

Higgins thinks that the device delivers on some but not all of its claims, and that because four different technologies are involved (three from Atheros then Video54 on top) he has some issues with the simplicity of it, too. He doesn’t know which technologies need to be turned on, off, or changed in order to achieve the best results with that combination. That’s a key advantage for the True MIMO line of products using Airgo chips: it’s essentially one technology that wraps around all these ideas while delivering better results.

Posted by Glennf at April 11, 2005 10:26 AM

Categories: Consumer, Hardware, MIMO

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