Hi
I Use USRP E310.
I try to transmit BPSK signal (~1 Mhz), that modulate at ~1.5 Ghz.
When I analyze the signal using the spectrum analyzer,
I see only the central lobe while the other side lobes do not exist.
I tried to increase the bandwidth - using a UHD library, but it did not work.
From previous experience I know that by writing directly to the AD9361 registers, the unwanted filters can be eliminated.
I try to find out how to get direct access to AD9631 Register - But I have not succeeded yet.
Would appreciate help.
Thank you
Shmuel