DNA6144

14 GHz 4-Port Vector Network Analyzer – Maximum Multi-Port Flexibility

The Rigol DNA6144 is a high-performance 4-port Vector Network Analyzer (VNA) designed for complex RF and microwave measurement applications. With a frequency range from 9 kHz to 14 GHz, it enables comprehensive multi-port S-parameter analysis for differential devices, balanced circuits, RF modules, antennas, filters, and amplifiers.

Built for demanding R&D laboratories, signal integrity testing, and production environments, the DNA6144 combines high dynamic range, low trace noise, and advanced analysis tools in a compact and portable benchtop format.

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

The 4-port architecture allows full characterization of complex RF networks and significantly reduces measurement setup time for multi-port DUTs.

Advanced 4-Port Measurement & Analysis

The DNA6144 supports comprehensive RF and microwave testing:

• 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

Ideal for high-speed differential interconnects, balanced amplifiers, RF front ends, radar modules, and microwave subsystems.

Flexible Calibration Options

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 repeatable calibration across all four ports and the full frequency range up to 14 GHz.

Modern Interface & Connectivity

• 10.1" HD touchscreen (1280 × 800 resolution)

• Operation via touchscreen or physical keys

• External keyboard and mouse support

• LAN, USB Device, USB Host, HDMI interfaces

• Standard SCPI command sets

• Web Control for remote operation

Designed for seamless integration into automated production systems while remaining intuitive for laboratory use.

Compact Multi-Port Performance

Despite its advanced 4-port capability and extended 14 GHz frequency coverage, the DNA6144 maintains a compact footprint and lightweight design — making it suitable for laboratory, validation, and production applications.