Hi Madhuri - Your question is -very- open ended ... there are plenty of ways to implement such a system ... much depends on specifications & constraints that you haven't mentioned: limits on RF bandwidth? timing constraints? what SDR HW capabilities? what CPU HW capabilities? what sort of RF channels are you expecting? I'd recommend starting with some practical DSP & SDR books to get started; there are lots here < https://wiki.gnuradio.org/index.php/SuggestedReading >. If you can narrow down your specifications / note specific constraints, we might be able to provide some specific insights ... until then, you'll just get generalities such as this reply. Hope this is useful! - MLD
On Tue, Oct 29, 2019 at 7:20 AM Madhuri Gummineni < madhuri.vijay2...@gmail.com> wrote: > hi, > i am trying to write grc flow graph to switch(hop) from one frequency to > other if it detects the password. > if one usrp send a message as switch it should to other frequency. > for this what are blocks that are required. > planning like a remote operation to switch a sdr or usrp to switch or hop > based on password. > if one usrp send a message as password, then other usrp/sdr should hop if > password is correct otherwise it will not hop > please help me sir > -- Michael Dickens Ettus Research Technical Support Email: supp...@ettus.com Web: https://ettus.com/
