Discontinued Product


R&S®SM300 Vector Signal Generator

For analog and digital modulations from 9 kHz to 3 GHz at an attractive price

Key Facts
Picture R&S®SM300 Vector Signal Generator

The Vector Signal Generator R&S®SM300 offers all the features required of a general purpose signal generator: wide frequency range, large variety of modulation functions and high reliability - at an extremely attractive price.

The fields of application of the R&S®SM300 are virtually unlimited in development, servicing or production where it is used as a flexible signal source in automatic test systems.

The built-in I/Q modulator is ideal for generating digitally modulated signals. An external two-channel arbitrary waveform generator (e.g. R&S®AM300) serves as a modulation source.

  • Frequency range: 9 kHz to 3 GHz
  • Modulation types: AM, FM, φM, Pulse and I/Q
  • NF output: 20 Hz to 80 kHz
  • SSB phase noise <-95 dBc (fc = 1 GHz, 20 kHz offset, 1 Hz measurement bandwidth)
  • Level uncertainty < 1dB (fc > 100 kHz, Level >-120 dBm, 20°C to 30°C)
  • Graphical oriented user interface
  • USB interface

The R&S®SMC100A Signal Generator is the successor product to the R&S®SM300 Vector Signal Generator.