Ni usrp block diagram software

Download help windows only the following figure shows a simplified block diagram of the usrp 2955. Note the area within the dotted line indicates the processing on the fpga when you use ni usrp with the default fpga image. The usrp n310 is a networked software defined radio that provides reliability and faulttolerance for deployment in largescale and distributed wireless systems. An introduction to software defined radio with labview and. Ni usrp 2920 most radio stations fall between 88 mhz and 108 mhz. The signal path is duplicated for each of the two channels. Instructionsforusingtheusrpwithmatlabsimulink there%are%three%things%that%must%be%done%to%setup%the%systemso%that%the%usrp%can%be% interfaced%with%matlab. Usrp2955 block diagram niusrp help national instruments. Usrp software radio ni community national instruments. Ni usrp 29xx this document explains how to install, configure, and set up the national instruments universal software radio peripheral usrp 2920, 2921, 2922, 2930, or 2932 ni 29xx device.

This device simplifies control and management of a network of radios by introducing the unique capability to remotely perform tasks such as updating software, rebooting, factory resetting, selftesting, host pcarm debugging and. Spectrum monitoring with ni usrp national instruments. Hi, im trying to find out digital communication systems pulse code modulation transmitter and receiver using labview with usrp. When you use labview fpga, you control the processing on the fpga. The labview block diagram for the ni usrp example shows an aggregate spectrum built up band by band. The carrier frequency used is 5551650 khz for amplitude modulation and. This amplitude modulation is tested in ni usrp rio 2920 as transmitter. With each iteration of the outer loop, the vi retunes the ni usrp radio transceiver to a new subband frequency for a new set of acquisitions at that frequency. Note the rf switch allows transmit and receive operations to occur on the same shared antenna. Intro to comms with ni usrp free download pdf ebook. Use the ni usrp as a spectrum analyzer to find local fm radio stations and then modify the. Ni usrp software defined radio 1 gigabit ethernet to pc plugandplay capability up to 25 mss baseband iq streaming tunable rf front ends frequency range 50 mhz 2.

Usrp n310 ettus research, a national instruments brand. The following lists describe the individual blocks. The acquisition vi marked as step 4 is surrounded by two for loops. Browse block diagram templates and examples you can make with smartdraw. Standalone usrp rio the standalone usrp rio includes an onboard processor, fpga, and rf all in one form factor. I didnt understand modulation toolkits vi so i designed quantization and encoder with mathscript.