Solution
NI USRP devices are built up with Ettus Research software defined radio platform devices and RF daughterboards. The mapping between NI USRP and Ettus USRP products is shown in the table below.
| NI USRP | Ettus USRP |
|---|
| USRP-2900 | B200 |
| USRP-2901 | B210 |
| USRP-2920 | N210 + WBX |
| USRP-2921 | N210 + XCVR 2450 |
| USRP-2922 | N210 + SBX |
| USRP-2930 | N210 + WBX + GPSDO |
| USRP-2932 | N210 + SBX + GPSDO |
| USRP-2940R | X310 + WBX (x2) |
| USRP-2942R | X310 + SBX (x2) |
| USRP-2943R | X310 + CBX (x2) |
| USRP-2944R | X310 + UBX (x2) |
| USRP-2945R | X310 + TwinRX (x2) |
| USRP-2950R | X310 + WBX (x2) + GPSDO |
| USRP-2952R | X310 + SBX (x2) + GPSDO |
| USRP-2953R | X310 + CBX (x2) + GPSDO |
| USRP-2954R | X310 + UBX (x2) + GPSDO |
| USRP-2955R | X310 + TwinRX (x2) + GPSDO |
Duplex mode supported by each RF daughterboard is shown in the table below:
| Daughterboard Series | Supported Duplex Mode |
| RFX | full-duplex |
| XCVR 2450 | half-duplex |
| WBX | full-duplex |
| SBX | full-duplex |
| CBX | full-duplex |
| UBX | full-duplex |
| TwinRX | receive only |
From the tables above, you can see that almost all NI USRP devices support full-duplex except USRP-2921, USRP-2945R and USRP-2955R.