System Principle:
The RF recording and playback system consists of a host computer, USRP-LW X310, UBX-LW 160 and antenna. During signal acquisition, the system receives wireless electromagnetic signals through UBX-LW 160 which is installed on the USRP-LW X310, after that the signal data is saved to the hard disk by the host computer. The acquired signal data can be chosen on the host computer for signal playback. The data will be transmitted to the electromagnetic environment by USRP-LW, UBX-LW 160 and antenna.
System Functions:
The main function of the RF recording and playback system is to quickly capture, display and save the signal in the wireless electromagnetic signal environment. The system provides data analysis tools, which can analyze and process data second time in Matlab. The collected data can be quickly transmitted to the wireless electromagnetic environment after relevant processing, which is convenient for users to quickly reconstruct the complex wireless electromagnetic environment.
System connection diagram
System Application:
The RF recording and playback system can help users quickly build a large-bandwidth electromagnetic signal acquisition system. It can be used for modeling and analysis of various electromagnetic environment channels and for quickly building a jamming system.