Guidetech GT9000P-USB3

A 2 channel Portable „CTIA“ and/or „TIC“ Test Platform controlled by USB3


GuideTech’s computer-based plug-in card instruments (since 1988), GT668 CTIA Continuous Time Interval Analyzers & GT210 TIC Time Interval Counters, are also available as an industrial-grade integrated Test platform with high-accuracy 10MHz OCXO time-base with optional GPS disciplining and optional Rubidium or Cesium, NIST traceable calibration, enabling accurate continuous (Zero Dead Time) test, where all measurement channels are correlated and synchronized to the same master-clock.

GT9000 is a scalable 2 to 10 channels Bench-Top CTIA and/or TIC Test Platform with 10″ touch-screen-display (iPhone quality), integrated GUI with Touch, Ethernet, WiFi and/or wireless keyboard & mouse.


  • 1 PPS Monitoring
  • Allan Variance
  • Measure Jitter and Skew
  • Real-Time Time Stamping
  • Lab / R&D Characterizations
  • Variation in Pulse Timing
  • PLLs and Frequency Modulation
  • Fast Production Time Analysis
  • Portable Telecommunication Test
  • Nuclear Physics
  • Radar & Ultrasonic Timing
  • Satellite Laser Ranging
  • Optical and Magnetic Disk Timing

Software Support

  • GuideTech GT668 CTIA GUI
  • Windows 32bit, 64 bit
  • Linux 32bit, 64 bit
  • NI LabVIEW
  • Python
  • Java
  • Custom software dev/support

Key Features

  • Very low noise floor
  • Extremely high throughput
  • NIST traceable calibration
  • 2 to 24 correlated channels
  • 17 to 102 channels GT916MUX
  • Small-size & portable-USB3 unit
  • Seamless transition from R&D, device characterization to production
  • High accuracy & measurement speed
  • Easy integration with ATE systems