Problem with Probe MPSK SNR under GRC

Hello G.s,

Was anyone able to get Probe MPSK SNR block to work under GRC
environment. I could not get it to work. I used it with the function
probe and used the “noise_variance” method and the appropriate block ID
values but the problem is that upon running, it is not updating the
value inside the probe function block. I changed the rate from 0.1 , 1 ,
100 Hz but no luck.

Please let me know what could be missing here. Thank you alot

Kind regards,
Yahia Tachwali

Hi,

Has anyone allready found a good way to measure the SNR using the Probe
MPSK SNR block ? I have the same problem as described above.

Kind Regards,
Thijs Castel