Message from Joe/K1JT.
BTW i don't know if it is OK for Joe that his email is forwarded to
everyone in the web! But i think it would be OK for him to forward it
to a limited number of active radio amateurs operating in the 137 kHz
band. So if you make this email public in the web, it is your decision!
73, Stefan/DK7FC
-------- Original-Nachricht --------
Hi Stefan,
Thanks for your interesting message.
A super-slow version of WSPR (or something like WSPR) should be
possible, and I might be able to devote some time to writing the
necessary code. You should know that I will not be able to get to it
for several months, however. Perhaps near the end of this year.
One question for you: It seems to me that propagation at 137 kHz (and
possibly also 475 kHz) is generally stable enough to make very slow BPSK
a better modulation scheme than the 4-FSK used in today's WSPR. Do you
agree?
-- 73, Joe, K1JT
|
|
