Operating Manual Vol 1 - ES Documentation

SMIQExternal Modulation Source AMIQComplex signal data are created on the PC using Windows software WinIQSIM.1. If WinIQSIM and AMIQ are linked via IEC/IEEE-bus or RS232 interface, signal data can befully stored as waveform file on the hard disk of AMIQ. Signal data are then loaded fromSMIQ to AMIQ by means of the following commands: SELECT WAVEFORM/EXECUTEBATCH ... DRIVE, HARDDISK and by selection of the file name.2. If there is no remote-control connection between WinIQSIM and AMIQ, signal data up to300.000 samples can be stored as waveform file on floppy. Signal data are then loadedfrom SMIQ to AMIQ by means of the following commands:SELECT WAVEFORM/EXECUTE BATCH ... DRIVE, FLOPPY.A faster access is possible if signal data are stored as batch files on a floppy. The floppy isthen inserted into AMIQ and the batch file is called up from SMIQ by means of the followingcommands:SELECT WAVEFORM/EXECUTE BATCH ...EXECUTE BATCH FROM FLOPPY.The signal data are stored as waveform file on the AMIQ hard disk under the name definedin WinIQSIM. After that, the waveform file can be loaded as described under 2.For generation of waveform files for AMIQ see chapter on "Menu item AMIQ" in the WinIQSIMmanual".The system consisting of SMIQ as modulation coder, AMIQ as source for baseband signals andWinIQSIM for signal data configuration makes the generation of any complex, digitally modulatedcommunication signals convenient and easy.1125.5555.03 2.357E-9