Keysight EXG and MXG X-Series Signal Generators User’s Guide 3Models, Options, and Front/Rear Panels for All ModelsN5171B/N5181B RF Analog Signal Generators, Options and FeaturesN5171B/N5181B RF Analog Signal Generators,Options and Features*Items marked with an asterisk designate that a feature is only available for the model listed.This section describes the options and features availablefor Keysight N5171B/N5181B RF Analog signal generators.For additional details on hardware, firmware, software, and documentation, refer to the Data Sheet;Data Sheets are also available from the Keysight Technologies website athttp://www.keysight.com/find/X-Series_SG.Analog Modulation— N5171B/81B-UNT AM, FM, Phase Modulation— AM features: Log mode up to 40 dB; Linear mode 100% maximum depth— FM features: DC to 7 MHz modulation rates; 16 MHz maximum deviation— Simultaneously enable multiple modulation sources— N5171B/81B-UNW Narrow Pulse Modulation— Variable pulse widths, 20 ns minimum— Variable repetition rate up to 5 MHz— 10 ns rise and fall time— 80 dB on/off ratio— N5171B/81B-320 Pulse Train Generator— Requires N5171B/81B-UNW Narrow Pulse Modulation— Create a pulse sequence with up to 2047 independent pulses— Individually vary pulse width and spacing— Trigger the pulse train with a single event trigger— Define pulse train from front panel GUI or a PC spreadsheet— Import pulse train patterns— Full SCPI commands— N5171B/81B-303 Multifunction Generator— Function generation— Dual function generation— Swept function generation— Noise generation