Tekbox TBVNA-6000 Vector Network Analyser

The Tekbox TBVNA-6000 redefines what an engineering bench is capable of. More than just a Vector Network Analyser, it is a comprehensive RF and LF ecosystem designed to replace a stack of traditional benchtop equipment. By integrating a full 2-port VNA with a spectrum analyser, signal generator, and 14-bit oscilloscope, the TBVNA-6000 provides a seamless workflow for characterising everything from precision audio components to high-frequency microwave circuits.

Whether you are performing complex antenna matching, debugging power integrity with Bode plots, or analysing phase noise in high-speed clocks, this instrument delivers professional-grade precision (0.1 Hz resolution) in a form factor built for the modern lab.

Core Capabilities

• True 2-Port Architecture: Experience uncompromising S-parameter measurements (S11, S12, S21, S22) powered by four parallel receiver channels for high-speed, accurate characterisation.
• Extensive Frequency Agility: With a range spanning 1 Hz to 6.0 GHz, it is uniquely suited for cross-disciplinary work—transitioning effortlessly from low-frequency analogue signals to high-end wireless RF.
• The Multi-Instrument Advantage: Consolidate your workspace. The TBVNA-6000 functions as a:
  • Spectrum Analyser: DC to 6 GHz with advanced cross-correlation.
  • CW Signal Generator: High-stability output from -7 dBm to -80 dBm.
  • 4-Channel Oscilloscope: 14-bit resolution for superior signal integrity.
  • Advanced Bode Analysis: Optional high-impedance inputs allow for precise gain/phase margins and vector voltmeter functions up to 200 MHz.