Let's end this thread (regarding policing of on air tx signals etc) now in the interest of reducing list noise level.
73, Eric Elecraft List Moderator www.elecraft.com _..._ On Sep 14, 2012, at 1:32 PM, David Gilbert <[email protected]> wrote: > > True. As I said in another post, I'd love to see someone write an SDR > application that captured and quantified such things, but in the absence > of that screenshots from a scrolling spectrum display (waterfall) would > help. The problem is that you lose the amplitude information when you > use the waterfall that is necessary to establish the time correlation > between center frequency and spurious crap. With a normal spectrum > analyzer that shows amplitude you can't see the correlation in a screenshot. > > Maybe it's possible to display a 3D spectrum display! ;) > > 73, > Dave AB7E > > > > > On 9/14/2012 12:32 PM, Ian White GM3SEK wrote: >>> I don't scan the bands >>> looking for bad signals because I spend my time contesting instead, but >>> I always jot down the callsigns of the really bad signals I find and I >>> highlight the worst of them in my 3830 report. I've seen others do the >>> same, although it would certainly help if everyone did. >>> >>> Dave AB7E >>> >> But we still need objective evidence, to justify action being taken. >> >> For this and many other reasons, it really would help is if we could >> *quickly* dump high-resolution screen grabs out of the P3SVGA's USB >> port, onto a memory stick for example. >> >> (A simple system-generated filename with a time stamp would be enough to >> identify the image for consideration later, without interrupting our own >> operating.) >> >> Part of that same signal analysis package would be a much faster >> waterfall for improved time resolution. >> >> These features were kind-of on Alan's list, but they need some momentum. >> >> > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
