Naaaa. Just saying Murphy is on the list: "If there is a topic you are interested in, it will come up just as you get busy with something else."
Joe M. wb6dgn wrote: > > "We were waiting for you to get busy with something else. :-P" > > Are you trying to tell me I was hogging the board? Sorry, I'll behave! > > --- In [email protected], MCH <m...@...> wrote: >> We were waiting for you to get busy with something else. :-P >> >> Joe M. >> >> wb6dgn wrote: >>> Hey, guys! I'm trying to rewire my workbench area and I can't keep my mind >>> on what I'm doing, thinking about this subject! Where were you guys when I >>> had nothing else to do??? Nuts! Back to the workbench. >>> Tom >>> >>> --- In [email protected], "wb6dgn" <wb6dgn@> wrote: >>>> Also, wouldn't Carson's rule mitigate that characteristic? >>>> >>>> --- In [email protected], MCH <mch@> wrote: >>>>> I would agree with the quality issues, but does that really equate to >>>>> unintelligibility on any significant scale? >>>>> >>>>> Joe M. >>>>> >>>>> Matthew Kaufman wrote: >>>>>> On 8/27/2010 8:18 PM, wb6dgn wrote: >>>>>>> If you reduce the modulation without reducing the receiver bandwidth, >>>>>>> then, yes, the range will be reduced. You have reduced the signal >>>>>>> without also reducing the noise. However, if you reduce the modulation >>>>>>> and, at the same time, reduce the receiver bandwidth and audio >>>>>>> recovery, by a like amount, then I do not see how the signal:noise >>>>>>> ratio, and therefore range, would change appreciably. >>>>>> Relationships aren't linear, or you'd be right. Reducing the modulation >>>>>> index and simultaneously reducing the receiver bandwidth from 5 to 2.5 >>>>>> kHz results in a situation which requires ~6 db more signal level for >>>>>> the same demodulated quality (ex. 12db SINAD) >>>>>> >>>>>> Matthew Kaufman >>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------ >>>>>> >>>>>> >>>>>> >>>>>> Yahoo! Groups Links >>>>>> >>>>>> >>>>>> >>>>>> >>> >>> >>> >>> ------------------------------------ >>> >>> >>> >>> Yahoo! Groups Links >>> >>> >>> >>> > > > > > ------------------------------------ > > > > Yahoo! Groups Links > > > >
