Vector Network Analyzers

RIGOL Vector Network Analyzers (VNAs) represent high-performance, cost-effective test solutions designed for characterizing radio frequency (RF) and microwave components. Bridging the gap between basic portable tools and expensive traditional test equipment, RIGOL VNAs deliver reliable RF accuracy, intuitive touch-screen interfaces, and flexible automation options for academic, IoT, wireless, and aerospace applications.

• DNA800 Series: Ultra-portable, 2-port entry-level VNAs covering up to 14 GHz with a typical dynamic range of 125 dB.
• DNA5000 Series: Benchtop 2-port VNAs offering frequency coverage up to 26.5 GHz and a high dynamic range (up to 127 dB) for high-frequency RF component design.
• DNA6000 & DNA6000-R Series: Full 4-port VNAs capable of 26.5 GHz testing, optimized for complex multi-port device characterization, rack-mount integration, and automated testing.

• S-Parameter Measurements: Full vector characterization including S_11 (Return Loss / Reflection Coefficient) and S_21 (Insertion Loss / Forward Transmission).

• Distance-to-Fault (DTF): Precise cable and antenna feedline fault identification to isolate physical discontinuities or damage in RF paths.

• Comprehensive Visualization: Supports Smith Charts, Voltage Standing Wave Ratio (VSWR), Group Delay, Phase Delay, and Return Loss plots.

• Component Testing: Ideal for designing, tuning, and verifying passive and active RF components such as filters, attenuators, splitters, amplifiers, and antennas.