Tektronix TTR503A

Vector Network Analyzer (VNA), 100 KHz – 3 GHz

Model: Tektronix TTR503A
Description: Vector Network Analyzer (VNA), 100 KHz - 3 GHz
Data Sheet PDF: Tektronix TTR503A

Tektronix TTR500 series 2-port, 2-path VNA – an unmatched combination of measurement performance and convenience. Get the power to make everyday measurements with the accuracy and confidence you expect from Tektronix, all without breaking your budget.

Key performance specifications

  • 100 kHz to 6 GHz frequency range
  • > 122 dB dynamic range
  • -50 to +7 dBm output power
  • < 0.008 dB RMS trace noise

Key features

  • Full 2-port 2-path S-parameter measurement (S11, S21, S12, S22) in a variety of formats.
  • Complete vector network analysis capability with Tektronix VectorVu-PC™ software.
  • Built-in bias tee accessible on both ports to bias active devices.
  • Application programming interface (API) for Microsoft Windows environment and LabView driver.
  • Robust SCPI command interface (compatible with current VNA models) to optimize code migration.
  • Touchstone file support (import/export) for use with Electronic Design Automation (EDA) simulation tools.
  • Offline simulation mode for analysis of S-parameter files when disconnected from the instrument.
  • Industry-leading three year warranty.


  • Antenna matching and tuning
  • RF component design and validation
  • Education

Tektronix TTR503A Product Overview