[time-nuts] eLoran test 6 Feb for almost 2 months
kb8tq at n1k.org
Sat Feb 4 21:17:12 EST 2017
The ground wave (hopefully) travels a shorter path. The gotcha comes in when
the phase shift is 180 degrees and you start nulling things out. That will play havoc
on the “stuff” that works out the envelope shape for detecting the third pulse.
Again, I didn’t design a from scratch receiver to do all this back in the 80’s. I just
tuned my Austron over to another chain to see how it did and drew some conclusions.
> On Feb 4, 2017, at 6:55 PM, Hal Murray <hmurray at megapathdsl.net> wrote:
> kb8tq at n1k.org said:
>> If I had not already calibrated the local standard against a nearby chain …
>> no way to figure out which data was correct.
> Isn't the ground wave shorter and hence gets there sooner? Couldn't you use
> that to calibrate an uncalibrated local standard?
> These are my opinions. I hate spam.
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
More information about the time-nuts