Tekbox TBVNA-6000 Vector Network Analyser

The Tekbox TBVNA-6000 redefines the capabilities of an engineering bench. Beyond a standard Vector Network Analyser, it offers a complete RF and LF ecosystem designed to replace multiple traditional benchtop devices. It integrates a full 2-port VNA, spectrum analyser, signal generator, and 14-bit oscilloscope, enabling a smooth workflow for testing everything from high-precision audio components to high-frequency microwave circuits.

Whether you’re performing complex antenna matching, troubleshooting power integrity with Bode plots, or analysing phase noise in high-speed clocks, this device ensures professional-grade accuracy (0.1 Hz resolution) in a compact form suitable for modern labs.

Core Features:

True 2-Port Architecture: Delivers accurate S-parameter measurements (S11, S12, S21, S22) with four parallel receiver channels for fast, precise characterisation.
Wide Frequency Range: Operating from 1 Hz to 6.0 GHz, it suits diverse applications—moving seamlessly from low-frequency analogue signals to advanced wireless RF.
Multi-Instrument Integration: Combines multiple tools in one unit:

 Spectrum Analyser: DC to 6 GHz with advanced cross-correlation.
 CW Signal Generator: Stable output ranging from -7 dBm to -80 dBm.
4-Channel Oscilloscope: 14-bit resolution for high signal fidelity.
Advanced Bode Analysis: Optional high-impedance inputs enable precise gain/phase margins and vector voltmeter functions up to 200 MHz.