[USRP-users] Sync two USRP devices to sense 100MHz of spectrum

Wahhab Albazrqaoe albazrqa at msu.edu
Thu Nov 9 09:07:08 EST 2017


Dear All,
We would like to sense (i.e. sample) 100 MHz of 2.4GHz spectrum. My idea is
to connect 2 USRPs (USRPN200 and USRP2) via a MIMO cable (available at
ettus.com). Then, we configure each USRP separately to monitor 50MHz of
bandwidth (8bit per sample).

My question:
1- is it possible to configure each USRP separately to monitor different
spectrum segment? Example, USRPN200 senses 2400MHz to 2450MHz and USRP2
sense 2450MHz up to 2500MHz.
If this is possible, is it possible to get the samples over one GigaBit
Ethernet cable (i.e. connected to one USRP device)? Or we may need to take
a cable out of each device and connect them to a switch, which feeds the
host ?

2- is it possible to connect USRPN200 with USRP2 via a MIMO cable? Or we
need to use two USRP devices of the same type? like two of USRPN200 or two
of USRP2.

Thanks
Wahhab Albazrqaoe
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