National Instruments USRP-2921 USRP Software-Defined Radio Device  

The USRP-2921 is a USRP Software-Defined Radio Device. The NI USRP-2921 device comprises software-defined radio frequencies. These RF frequencies are tunable to different frequency levels. The USRP-2921 is made by National Instruments. National Instruments introduces this device with part number 781907-01. The USRP-2921 USRP Software-Defined Radio Device belongs to the product series of NI USRP devices. The user can utilize the NI USRP-2921 functions by installing the NI-USRP instrument driver on the LabVIEW application software.

The National Instruments USRP-2921 USRP Software-Defined Radio Device performs signal operations with two different versions of RF frequencies. The USRP-2921 device is compatible with 2.4 to 2.5 GHz and 4.9 to 5.9 GHz ranges for RF frequencies. The NI USRP-2921 is connected over an Ethernet bus for different signaling tasks. The RF bandwidth for the USRP-2921 is available at 20 MHz. The RF transceiver in the NI USRP-2921 device is equipped with an analog-to-digital-converter for the receiver and a digital-to-analog-converter for the transmitter.

The USRP-2921 is delivered with a gain step for the transmitter of 0.5 dB, while the gain step if 2 dB for the receiver. The NI USRP-2921 device consists of one input and one output channel. The USRP-2921 is configured as a half-duplex device, since it cannot operate in two-way communication at a similar time. The NI USRP-2921 USRP Software-Defined Radio Device can handle a noise figure of 5 dB to a 7 dB. The USRP-2921 device is operated with 23 °C ± 5 °C.