Good evening,

I will appreciate your help and guidance. since 3 weeks I’m trying to

implement an application

to derive the sky noise and attenuation from a beacon satellite signal.

Using gnuardio and USRP2 (Ettus N210) I’m able to receive the and see

the

beacon signal at a defined frequency (FFT plot). What I need is write an

application in python or C++ that allow to me to retrieve and plot the

skynoise and attenuation values.

The problem I have is when using the blocks in gnuradio how to retrieve

the

signal power so then I can use a math formulas to derive both

attenuation

and skynoise and then plot them again in new graph to show them?

I would appreciate any help from your side.

Thank you and best regards

*Abdeslam B.*