HP 5966-1010E free download

File name 5966-1010E.pdf

Generating and Downloading Data to the Agilent ESG-D RF Signal Generator for Digital Modulation Product Note E4430B 1 GHz E4431B 2 GHz E4432B 3 GHz E4433B 4 GHz Table of Contents 3 Introduction 4 Digital data processing by the Agilent ESG-D with baseband generator option 5 Modulating the RF carrier with digital data 6 Data and control bit definitions 6 Controlling data and protocol with direct write to memory 7 User Files 9 User Files for framed transmission 11 Avoiding problems 13 When multiple User Files are selected for different time slots 14 Summary 15 Appendix A: GPIB interface cards available for PCs and workstations 16 Appendix B: SCPI commands for User File loads 18 Appendix C: Accessing User Files in the Agilent ESG-D 19 Appendix D: Sample programs 19 Appendix E: Related literature Introduction PN13. Any PN sequence can be generated exter- Many testing applications for wireless digital com- nally on a computer and saved to the ESG-D file munications systems require specific data patterns system. modulated on an RF carrier. The following exam- ples are only a few of the possible applications,