AM forever! - read the article:
"The EC made no change to its earlier recommendation that the rules
continue to permit double-sideband, full-carrier AM and independent
sideband (ISB) as specific exceptions to the 3 kHz bandwidth
limit--with restrictions of 9 kHz and 6 kHz respectively. (In ISB, or
independent sideband, each sideband of a double-sideband signal
carries information or data independent of the other.)"
Apparently there is no sympathy for us old spark gap operators. :-(
73, Martin AA6E
On 4/14/05, Ken Brown <ken.d.brown@verizon.net> wrote:
> On the ARRL web site there is a new article today describing the ARRL's
> present plan for "regulation by bandwidth". The plan appears to disallow
> AM operation on all the MF/HF bands except for 10 Meters. Maximum
> bandwidth they are showing for all MF/HF bands (except 10 meters) is 3
> kHz. That would mean 1.5 kHz audio top end for DSB AM.
>
> Think they'll get any comments on this?
>
> DE N6KB
>
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--
martin.ewing@gmail.com
http://blog.aa6e.net
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