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July 25th 07, 06:59 PM
posted to comp.sys.laptops,sci.electronics.design,rec.radio.amateur.antenna
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Help with Wifi antenna
On Wed, 25 Jul 2007 18:12:26 +0100, Jeff wrote:
Note that in almost all places there are legal limitations on EIRP (Effective Incident Radiated Power). In plain English, the more you narrow a signal, the stronger it becomes. Since you did not say where you are, I'll mention the two places I know for sure. In the U.S. WiFi EIRP is limited to 1 watt for mobile/portable use (e.g. laptops) and 4 watts for fixed links. Bear in mind that 2.4GHz is also an amateur band where no erp limits exist!! Oh , really ?! cite! |
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