Hello all,
Been trying to decode HFDL with an AirSpy HF+ Discovery. It did worked for a few days but now it just won't work. I think it's a synch issue. Fotunately i have another SDR make some tests and this is why i think it's a synch issue.
Here is the non working setup:
Loop => Airspy =>SDR# => VAC => PC-HFDL
As you can see, the signal is split between frame 0 and 1 but it should be in a single frame (between the blue vertical lines)
Here is the working setup:
Loop => SDRPlay Duo =>SDRUno => VAC => PC-HFDL
You can clearly se signal starting properly at the beginning of frame 0 and 4 and the signal is decoded.
I have tried to play with any settings i can think of but i just can't synch the signal with the first setup. I tried another USB cable and even another computer but the problem remains.
Any idea what might be causing this and how to solve it ?
Many thanks
73 de va2fcs
Been trying to decode HFDL with an AirSpy HF+ Discovery. It did worked for a few days but now it just won't work. I think it's a synch issue. Fotunately i have another SDR make some tests and this is why i think it's a synch issue.
Here is the non working setup:
Loop => Airspy =>SDR# => VAC => PC-HFDL
As you can see, the signal is split between frame 0 and 1 but it should be in a single frame (between the blue vertical lines)
Here is the working setup:
Loop => SDRPlay Duo =>SDRUno => VAC => PC-HFDL
You can clearly se signal starting properly at the beginning of frame 0 and 4 and the signal is decoded.
I have tried to play with any settings i can think of but i just can't synch the signal with the first setup. I tried another USB cable and even another computer but the problem remains.
Any idea what might be causing this and how to solve it ?
Many thanks
73 de va2fcs
