Can I use an AirPort Extreme card with no external antenna?

I have a PowerMac G5 dual 1.8 GHZ. I have an Airport extreme card on order, but I don't thinl that it comes with an external antenna. Can I use the card without the antenna? Do I need an antenna or can I use the card at all?

PowerMac, Mac OS X (10.5.8)

Posted on Jun 17, 2012 5:42 PM

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Dec 9, 2013 2:00 PM in response to japamac

For years I've used a wire twist tie from a cable wrapper. It's just a piece of wire with flat plastic molded around it, that twists around a new monitor cable etc. strip the plastic off one end about half an inch, and gently slide it in the antenna port on the G5. I get reliable 10mbs connection, when my ipad in the same location gets about 15mps, so its pretty darn good.

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Can I use an AirPort Extreme card with no external antenna?

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