I received a good pointer about doing the BPSK implementation
but have just not gotten it done.
Chris Howard
On 10/12/20 11:02 AM, jimlux wrote:
On 10/12/20 7:40 AM, paul swed wrote:
John really appreciate the pointer. Though it doesn't help wwvb BPSK
its a
really good intro to SDR and DSP super simple. A good way to get your
feet
wet. Hmmm is there a parts order soon? :-)
Regards
Paul
WB8TSL
And the teensy has plenty of space and speed to implement a PLL for
doing BPSK demodulation.
On Mon, Oct 12, 2020 at 10:33 AM Bob kb8tq <kb...@n1k.org> wrote:
Hi
The “ideal” antenna solenoid would be a bit longer ( say 2 X to 5X ).
The turns should be spaced apart by a few percent of the length.
( so turns over 30 or so … not so much …).
How much better is “ideal” compared to “just get it done?”. At least
from the stories that are told, it is significant. Since all these
antennas
are very small (so non-ideal) it’s a bit of a snail race.
Bob
On Oct 12, 2020, at 3:42 AM, John C. Westmoreland, P.E. <
j...@westmorelandengineering.com> wrote:
Paul,
Doesn't the post by Chris Howard above appear to be a good/great
starting
point?
Seems like that approach could be extended.
https://github.com/chris-elfpen/Teensy4WWVBsdr
73's,
John
AJ6BC
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