All of the other bands have EIRP limits. You have to worry on The AP side in 2.4 and 5.8. You have to worry on both the AP and CPE in 5.3 and 5.4.
----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com ----- Original Message ----- From: "Erik Anderson" <[email protected]> To: [email protected] Sent: Friday, August 23, 2013 8:15:27 AM Subject: Re: [WISPA] Latest trend for heavy wooded areas On 8/22/2013 5:23 PM, Mike Hammett wrote: > I do not yet know of any source for dual polarity 900 MHz 90* sectors > that are 18 dB nor any 900 MHz dual polarity CPE antenna that are 25 > dB of gain. Agreed, but again, what would be the point? EIRP of 36 - 25 dBi antenna - 1dB line loss = 11 dBm TPO. Are you really going to turn down the radio to 11 dBm? The manufacturers are not doing it because they know that they are creating giant antennas with massive wind low to permit you to break the regulations and incur an FCC visit. I suspect most WISPs have installations that are not in compliance. In fact, most public sector installations and energy companies are probably non compliant. _______________________________________________ Wireless mailing list [email protected] http://lists.wispa.org/mailman/listinfo/wireless
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