Hi
David
I've used JT65 to listen to cloud backscatter as well with a
small laser
radar system I built. If only someone else out here had
such a rig :-)
73 Scott
Hi Scott / Gary.
I have tried JT65 and some early versions of the mHz bandwidth modulation
systems using soundcards and lasers. Unfortunately the soundcard program, which
was presented a couple of years ago at a microwave update by its US originator,
suffered from drift in the soundcard reference oscillator.
At the time I wondered if the system would work for LF, but given the
problems I encountered with the laser, I didn't try to adapt it.
Although I do have a 20mW laser TX, I can't try any cloud bounce from here
as my QTH is only 5km from Heathrow airport.
HNY
David G0MRF - ( Best 2 way laser DX = 76.8km in
good ol' CW)
