[ARC5] First Post and Questions
Bill Cromwell
wrcromwell at gmail.com
Thu Jul 13 12:16:19 EDT 2017
Hi Ken, Bob,
Bob got the channelized part right for sure. Some other, non technical,
people are the primary users of the band. So the rules are set up to fit
their use.
All the hype on TV and other advertising media has ruinated "accurate"
and "precision". Those come in degrees and involve "tolerance" anther
ruinated word. The ruinators didn't give us replacement words so I
continue to use them. The thing is - there are no "absolutes" (ruination
again) - not even at NIST. There is "state of the art" and that affects
tolerances and ultimately "precision" and "accuracy". I'm sure NIST has
some very nice art and tolerances can be mich tighter there. Most of
live in the wilderness.
In other words - do the best you can.
73,
Bill KU8H
On 07/13/2017 11:55 AM, Kenneth G. Gordon wrote:
> On 13 Jul 2017 at 8:20, K5MYJ wrote:
>
>> Are these really legal on the 60M band?
>>
>> I thought the 60M band was channelized USB only?
>
> No. CW, RTTY, and various other digital modes also. The only "unusual" requirements are 1)
> stability of the signal must be good, and 2) the frequencies used must be accurate.
>
> The ARRL has a web page dedicated specifically to those requirements and explains how to
> use the band here.
>
> http://www.arrl.org/60m-channel-allocation
>
> Furthermore, wikipedia has an excellent discussion on it too, here.
>
> https://en.wikipedia.org/wiki/60-meter_band.
>
> Ken W7EKB
>
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--
bark less - wag more
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