[USRP-users] frequency switching

2018-08-27 Thread Malik Saad via USRP-users
I want to switch frequency using frequency sensing spectrum technique. Any help is appreciated. ___ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

[USRP-users] Import Error Issue

2018-08-28 Thread Malik Saad via USRP-users
I am trying to run the python files for Pseudorandom Multiband Frequency Hopping for Interference Avoidance Using GNU Radio and Universal Software Radio Peripheral. But i was facing the problem when i run this code i get import error issues: cannot import name usrp Optfir import error how do i r

[USRP-users] Want to make Type ID so that i would craete variable

2018-08-29 Thread Malik Saad via USRP-users
I have edited python block in gnuradio "Embeded Python Block" Folloing is the part of code. def __init__(self, Id='', default_value=2.37e9, start=1.9e9 ,stop=1.9e9, step=2e6): # only default arguments here gr.sync_block.__init__( self, name='Frequency sweeper',

Re: [USRP-users] Creat a sinwave signal by usrp-b200

2019-11-15 Thread Malik Saad via USRP-users
Dear, You can change the signal waveform (fro signal source) from sine to cosine. On Fri, Nov 15, 2019 at 9:25 PM Ron Economos via USRP-users < usrp-users@lists.ettus.com> wrote: > You can't have a center frequency of 1 kHz in your UHD Sink block. The > frequency range of the B200 is 50 MHz to 6