GPS-21100 SeriesHigh Frequency Function Generator


The dual channel function/arbitrary waveform generators with EasyPulse© technology are capable of generating stable and precise sine, square, triangle, pulse, and arbitrary waveforms. With an easy-to-read colour display and intuitive user interface with numeric keypad, these instruments offer plenty of features including linear/logarithmic sweep, built-in counter, extensive modulation and triggering capabilities, a continuously variable DC offset, and a high performance 14-bit, 500 MSa/s arbitrary waveform generator.

  • 120 or 160 MHz model available
  • 14-bit, 500 MSa/s, 512k point arbitrary waveform generator
  • EasyPulse© technology
  • Two independent channels with one button synchronization
  • Large 4.3-inch LCD color display
  • Linear and logarithmic sweep
  • AM/DSB-AM/ASK/FM/FSK/PM/PWM modulation functions
  • Variable DC offset
  • Highly adjustable pulse duty cycle from 0.0001% to 99.9999%
  • Internal/external triggering
  • Gate and burst mode
  • 36 built-in predefined arbitrary waveforms
  • Store/recall up to 10 instrument settings and 32 user-defined arbitrary waveforms
  • Built-in counter
  • USB device port (USBTMC-compliant) with front panel USB host port
  • GPIB connectivity with optional USB-to-GPIB adapter
  • Short circuit output protection
  • LabVIEW drivers available
Main Unit

GPS-21120
120 MHz, dual channel, function/arbitrary waveform generator

Order code: 202210

GPS-21160
160 MHz, dual channel, function/arbitrary waveform generator

Order code: 202601
Benefits of EasyPulse© technology
  • EasyPulse shows no one-reference-period-jitter compared to standard DDS generators
  • Low jitter -- less than 100ps cycle-cycle RMS jitter
  • At a frequency of 1Hz, the generator can output a pulse with a rapid rising/falling edge (6ns), however, the ordinary DDS pulse edge is very slow at the millisecond level.
  • At 0.1Hz pulse, Easypulse edge can have a wide range of adjustment; the minimum edge is 6ns and the maximum edge can be adjusted to 6s. The ordinary DDS pulse edge adjustment is more restricted.
Product Demo Screenshots