Hot on the heels of those Linksys High-gain Antennas we mentioned yesterday are a pair of external, stand-alone units from D-Link, a 4 dBi omni-directional antenna called the ANT-0400 and a 6 dBi directional model called the DWL-M60AT, priced at $30 and $40, respectively. Both models have native SMA connections (for attaching them to your D-Link devices), but include SMA-to-TNC conversion adapters.

Find out how these antennas keep you legal, and how I'm sort of stupid, after the jump.

Now yesterday when I mentioned the Linksys models, I pointed out that better, cheaper antennas could be purchased from companies like Fab-Corp, but Reader Joshua Bardwell pointed something out to me that I had, stupidly, forgotten: FCC regulations technically view Wi-Fi systems as a whole — that means antenna included. By adding a non-FCC approved antenna to your device, you are technically breaking the law. That isn't really a big deal to home hackers, but as Joshua reminded me, authorized and branded antennas from manufacturers are a boon to network administrators who want to extend their network but still stay legal.

Glenn Fleishman does a great job explaining this in more detail.
Read - Linksys Boosts Signal—Legally [WiFiNetNews]

Oh, and you might want the D-Link info, too, huh?
Read - D-Link Press Release [DesignTechnica]

Related
Linksys High-Gain Antennas [Gizmodo]

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