DNA6142

14 GHz 4-Port Vector Network Analyzer – High-Frequency Multi-Port Precision

The Rigol DNA6142 is a powerful 4-port Vector Network Analyzer (VNA) engineered for advanced RF and microwave applications. Covering a wide frequency range from 9 kHz to 14 GHz, it enables precise multi-port S-parameter analysis for differential devices, RF modules, antennas, filters, couplers, and active components.

Designed for demanding R&D, validation, and production environments, the DNA6142 combines high dynamic range, low trace noise, and comprehensive analysis tools in a compact benchtop platform.

Key Specifications

• Frequency Range: 9 kHz – 14 GHz

• Number of Ports: 4

• Frequency Resolution: 1 Hz

• Maximum Output Power: 10 dBm

• Dynamic Range: up to 130 dB (typ.)

• Trace Noise: 0.005 dB

• IF Bandwidth: 1 Hz – 10 MHz

With coverage up to 14 GHz, the DNA6142 is ideal for microwave communication systems, radar modules, automotive radar testing, and high-speed differential signal validation.

Advanced 4-Port Measurement Capabilities

The DNA6142 supports comprehensive multi-port RF analysis:

• Full 4-port S-parameter measurements (S11–S44)

• Mixed-mode and differential S-parameters

• Impedance and Smith chart analysis

• VSWR measurement

• Time Domain Analysis (TDA)

• Fixture embedding / de-embedding

• Antenna and cable testing

• Limit testing, markers, and trace math functions

Enables efficient characterization of balanced circuits and complex RF networks.

Flexible Calibration Support

Compatible with mechanical calibration kits and electronic calibration kits (ECal). Supported calibration types include:

• SOLT

• Response Short

• Response Open

• OSL

• Enhanced Response

• Response Through

Ensures precise and reliable measurement accuracy across all four ports and the entire frequency range.

Modern Interface & Connectivity

• 10.1" HD touchscreen (1280 × 800 resolution)

• Touchscreen and physical key operation

• External keyboard and mouse support

• LAN, USB Device, USB Host, HDMI

• Standard SCPI command sets

• Web Control for remote operation

Seamlessly integrates into automated production systems while remaining intuitive for manual laboratory operation.

Compact High-Frequency 4-Port Solution

Despite its extended 14 GHz capability and four integrated test ports, the DNA6142 maintains a compact benchtop footprint and lightweight design — ideal for laboratory, validation, and production environments.