Liam Ness <working@the.factory> wrote in article
<havqnvkbb8h9lt0sui9ausqko0c26ejeg5@4ax.com>:
> On Fri, 03 Oct 2003 10:47:10 GMT, James Knott <bit_bucket@rogers.com>
> wrote:
>
> >Liam Ness wrote:
>
> The following list covering 0 - 2300 Mhz is taken directly from
> section 15.205 It deliniates the frequencies where part 15 DOES NOT
> allow unlicensed used. Please note that the list of prohibited
> frequencies DOES NOT include the 800 or 1900 cellular frequencies.
>
> 0.090-0.110 MHZ
> 0.495-0.505 MHZ
> 2.1735-2.1905 MHZ
> 4.125-4.128 MHZ
> 4.17725-4.17775 MHZ
> 4.20725-4.20775 MHZ
> 6.215-6.218 MHZ
> 6.26775-6.26825 MHZ
> 6.31175-6.31225 MHZ
> 8.291-8.294 MHZ
> 8.362-8.366 MHZ
> 8.37625-8.38675 MHZ
> 8.41425-8.41475 MHZ
> 12.29-12.293 MHZ
> 12.51975-12.52025 MHZ
> 12.57675-12.57725 MHZ
> 13.36-13.41 MHZ
> 16.42-16.423 MHZ
> 16.69475-16.69525 MHZ
> 16.80425-16.80475 MHZ
> 25.5-25.67 MHZ
> 37.5-38.25 MHZ
> 73-74.6 MHZ
> 74.8-75.2 MHZ
> 108-121.94 MHZ
> 123-138 MHZ
> 149.9-150.05 MHZ
> 156.52475-156.52525 MHZ
> 156.7-156.9 MHZ
> 162.0125-167.17 MHZ
> 167.72-173.2 MHZ
> 240-285 MHZ
> 322-335.4 MHZ
> 399.9-410 MHZ
> 608-614 MHZ
> ******* 800 MHZ CELLULAR WOULD BE HERE IF IT WERE PROHIBITED
> 960-1240 MHZ
> 1300-1427 MHZ
> 1435-1626.5 MHZ
> 1645.5-1646.5 MHZ
> 1660-1710 MHZ
> 1718.8-1722.2 MHZ
> ******* 1900 MHZ CELLULAR WOULD BE HERE IF IT WERE PROHIBITED
> 2200-2300 MHZ
>

That is not what 15.205 states. It is clearly written that devices that
emit spurious emissions can only do so in the frequency bands listed in
the chart listed in the section or the same list that you so nicely
listed above (excluding the 800 MHz Cellular and 1900 MHz Cellular.

Section 15 is provided to limit the unintentional RF radiation of
devices that utilize circuitry capable of emitting RF interference. It
provides a baseline of maximum RF emissions allowed for an unlicensed
device.

If you want to experiment in an area close to microwave, go get your ham
license and play in the 900 band where the hams have privileges.

Mark

[posted via phonescoop.com]