I have just built a FSK receiver aim to receive Cubesat data with FSK
modulation with 9600 baud rate, below is my flow graph.
I have just tested it with usb dongle RTL-SDR, however when I’m using
sink, I received OOOOO (overrun I think) continuously .
Does it have anything wrong with my set up ?
cut off freq 9600
I really appriciate for any comment on my FSK receiver flowgraph, I am a
Thank you and best regard,