[Discuss-gnuradio] USRP GNU radio receiver

Hi all,

I want to use GNU radio to measure the amplitude and the phase of a signal.

I send a constant signal with the transmitter USRP but in the receiver there is a flat signal with amplitude 0 and offset 0.

I tried to send a sine signal and the receveir works fine.

How can I do to send only a constant and measure the amplitude?

Thank you for your time.

Simona