[time-nuts] new WWVB BPSK dev board
Attila Kinali
attila at kinali.ch
Wed Dec 5 13:56:56 UTC 2018
Hi Bob,
On Tue, 4 Dec 2018 16:43:57 -0500
Bob kb8tq <kb8tq at n1k.org> wrote:
> The one thing the Everest chips do indeed do is demonstrate that initial signal
> acquisition can be done under really awful conditions. Getting the same info off
> of WWVB with AM only …. not so much ….At least not so much with a receiver
> chip that is out on the market.
I have not seen any measurement/demonstration of this property yet.
And my back of the envelope calculations showed that BPSK modulation
shouldn't give any substantial gain. Do you have any references where
I could read up on this aquisition gain?
Attila Kinali
--
It is upon moral qualities that a society is ultimately founded. All
the prosperity and technological sophistication in the world is of no
use without that foundation.
-- Miss Matheson, The Diamond Age, Neal Stephenson
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