DNA5142

High-Frequency Vector Network Analysis up to 14 GHz – Designed for Advanced RF Applications

The Rigol DNA5142 is a high-performance 2-port Vector Network Analyzer (VNA) developed for demanding RF and microwave applications. With a frequency range from 9 kHz to 14 GHz, it enables precise characterization of high-frequency components, antennas, filters, amplifiers, and microwave systems.

Combining excellent dynamic range, low trace noise, and advanced analysis tools, the DNA5142 is ideal for R&D, production testing, and high-frequency validation tasks.

Key Specifications

• Frequency Range: 9 kHz – 14 GHz

• Number of Ports: 2

• 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 extended frequency coverage up to 14 GHz makes the DNA5142 suitable for microwave communication systems, radar modules, RF front ends, and high-speed signal applications.

Advanced Measurement & Analysis Functions

The DNA5142 integrates comprehensive RF measurement capabilities:

• Full S-parameter analysis (S11, S21, S12, S22)

• Impedance and Smith chart analysis

• VSWR measurement

• Time Domain Analysis (TDA)

• Fixture embedding / de-embedding

• Antenna testing

• Limit and marker functions

Ensures accurate and repeatable results across a wide variety of high-frequency measurement tasks.

Flexible Calibration Options

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

• SOLT

• Response Short

• Response Open

• OSL

• Enhanced Response 1–2

• Response Through

Provides high-precision calibration for reliable measurements throughout the entire frequency range.

Modern User Interface & Connectivity

• 10.1" HD touchscreen (1280 × 800 resolution)

• Touch and physical key operation

• External keyboard and mouse support

• LAN, USB Device, USB Host, HDMI interfaces

• Standard SCPI command sets

• Web Control for remote operation

The DNA5142 integrates easily into automated test systems while remaining intuitive for manual lab use.

Compact & Portable Design

Despite its extended microwave frequency range, the DNA5142 maintains a compact benchtop form factor and lightweight construction, making it suitable for both laboratory and field applications.