I saw some weak sigs on 137715 (aproximatly) last night. See attached pictures. Seems this was relatively 'fast' QRSS. QRSS30 or QRSS10? Unfortunely when signal apperes after short time became too no
Dear Alex, judging by the frequency and timing of your observation, I am fairly sure that you saw my DFCW beacon last night. I was transmitting continuously from 2245 till 0325 UT, using 50s dashes s
The funny thing is however that there is no indication of my 0.5 Hz frequency shift in your captures. It should easily be resolved in a 0.13 Hz FFT. What is the horizontal scale factor (Hz/pixel) in
Hi Alex, To verify your RX system, how about letting a slowly drifting oscillator (like an LC-osc) run over the entire "RX window" ? If everything is ok, a non-interrupted diagonal line should appear
But that was before the arrival of simple graphic user interfaces, maybe its easier these days to write a simple spectrum analyser - something like "Argo for Linux" ;-) . A few months ago I received
Hi Alberto A few months ago I received a report (don't remember from whom) that stated that Argo did run under the Wine emulator in Linux. Wine is a program for Linux meant to create a Windows-like e
Hi Wolf, To verify your RX system, how about letting a slowly drifting oscillator (like an LC-osc) run over the entire "RX window" ? If everything is ok, a non-interrupted diagonal line should appear
