Agilent 33120A User's Guide

IndexIndexCC examples, 244cables (RS-232), 196CAL:COUN? command, 193CAL:SEC:CODE command, 193CAL:SEC:STAT command, 193CAL:SET command, 194CAL:STR command, 194CAL:VAL command, 194CAL? command, 193calibrationoverview, 118 - 122read count, 121, 193security code, 118text message, 122to secure, 120to unsecure, 119capability codes (GPIB), 225cardiac waveform, 175carriage return character, 214carrier frequencyAM, 72burst modulation, 84FM, 77FSK, 91carrying handleadjustment, 18changing positions, 18removing, 27catalog of arb names, 182, 184chassis ground, 6colon ( : ), syntax, 213COM (serial) ports, 199command format (SCPI), 212command syntaxcolon vs semicolon, 213conventions, 127terminators (SCPI), 214commas in display, 52, 113common commands (IEEE), 214, 225computer connection (RS-232), 196contents, 9 - 11crest factor (arb data), 181, 284Ctrl-C character, 199cycles (burst), 87, 162Ddamped sine wave, example, 267data bits (RS-232)arb waveform limits, 116, 195choices, 116, 195factory setting, 116, 195selecting, 220data frame (RS-232), 196data points, arb waveforms, 181DATA VOLATILE command, 178DATA:ATTR:AVER? command, 181DATA:ATTR:CFAC? command, 181DATA:ATTR:POIN? command, 181DATA:ATTR:PTP? command, 181DATA:CAT? command, 182DATA:COPY command, 182DATA:DAC VOLATILE command, 179DATA:DEL command, 183DATA:DEL:ALL command, 184DATA:NVOL:CAT? command, 184DATA:NVOL:FREE? command, 185dBm, 64, 150, 286dc offsetand arb waveforms, 63, 177and dc voltage function, 62, 150and output termination, 62, 150front-panel selection, 21remote interface selection, 149dc voltsfront-panel selection, 24selecting, 62, 150with APPLy, 144declaration of conformity, 309deviation, peak frequency, 80, 158device clear, 216digits, maximum number, 112dimensions, product, 301direct digital synthesis, 273DISP command, 188DISP:TEXT command, 188DISP:TEXT:CLE command, 189displayannunciators, 5enable/disable, 112, 188text message, 112, 188download speedsarb waveforms (GPIB), 299arb waveforms (RS-232), 299downloading arb databinary data, 179floating-point data, 178DSR line (RS-232), 197, 198DTR line (RS-232), 197, 198duty cycleconflict with frequency, 67, 147definition, 66front-panel selection, 22remote interface selection, 147E“Enter Number” mode, 3, 38ERROR annunciator, 5error interrupt, example, 261errors, 227 - 241clearing, 110, 228reading error queue, 110, 228even parity (RS-232), 116, 220example programs (remote interface)AM waveform, 252APPLy command, 248arb waveform (GPIB), 255arb waveform (RS-232), 267burst modulation, 248damped sine wave, 267error interrupt, 261haversine, 248state storage, 252status registers, 261triggering, 248exponential fall waveform, 175exponential rise waveform, 175Ext annunciator, 5Ext Trig terminal, 81, 102, 160, 187external sourceAM, 75, 156burst modulation, 82, 164FSK, 93, 169sweep, 97, 173external triggering, 100, 186304