Description

Spectrum Analyzers DSA700 Series – Compact RF Spectrum Analyzers for Accurate Signal Measurement

The RIGOL DSA700 Series Spectrum Analyzers are compact and high-performance RF spectrum analyzers designed for engineers, educational laboratories, communication technicians, embedded developers, industrial maintenance professionals, and RF testing applications that require reliable frequency analysis and accurate signal measurement. Combining compact portability, advanced RF analysis functions, and user-friendly operation, the DSA700 Series provides an affordable and efficient solution for modern electronic and wireless testing environments.

The DSA700 Series supports frequency analysis from 100 kHz up to 1.5 GHz, making it ideal for RF signal analysis, wireless communication testing, electromagnetic interference troubleshooting, audio and video equipment testing, IoT development, industrial electronics maintenance, and educational training applications. Its lightweight design, intuitive interface, and advanced measurement functions make it suitable for both laboratory and field testing operations.

Key Features of the RIGOL DSA700 Series Spectrum Analyzers

• Frequency range from 100 kHz to 1.5 GHz
• Compact and lightweight portable design
• Displayed Average Noise Level (DANL) as low as -130 dBm
• Total amplitude accuracy below 1.5 dB
• Fast sweep speed for efficient signal analysis
• Standard preamplifier function
• Optional tracking generator support
• Advanced modulation analysis capability
• USB Host and USB Device connectivity
• 8-inch WVGA display with intuitive interface
• Built-in EMI filter support
• Multiple RF measurement and marker functions
• Battery operation support for portable testing

The DSA700 Series combines portability, accuracy, and advanced RF measurement capability in a cost-effective spectrum analyzer platform.

Accurate RF Signal Analysis for Communication Testing

The RIGOL DSA700 Series is designed to deliver precise RF signal measurements and stable frequency analysis performance for communication system testing and electronic troubleshooting applications.

Its advanced RF architecture provides:

• High frequency stability
• Low noise performance
• Accurate amplitude measurements
• Reliable signal visibility
• Fast signal acquisition

These capabilities make the DSA700 Series suitable for:

• Wireless communication testing
• RF module analysis
• Transmitter and receiver testing
• Audio and video signal analysis
• Antenna troubleshooting
• Signal interference detection

The analyzer helps engineers and technicians efficiently identify RF signal problems and optimize communication system performance.

Compact and Portable Design for Field Applications

One of the major advantages of the DSA700 Series is its compact lightweight design, making it highly suitable for portable RF testing and on-site troubleshooting applications.

The portable design is ideal for:

• Field service operations
• Industrial maintenance
• Educational laboratories
• Communication site testing
• Mobile RF diagnostics
• Outdoor signal analysis

Optional battery operation further improves portability and enables engineers to perform RF measurements in locations where standard power sources may not be available.

The compact form factor also helps save laboratory workspace while maintaining professional measurement performance.

Advanced Measurement Functions and RF Analysis Tools

The DSA700 Series includes multiple advanced RF measurement and signal analysis functions that simplify frequency-domain testing and troubleshooting.

Key analysis functions include:

• Channel power measurement
• Occupied bandwidth analysis
• Adjacent channel power ratio (ACPR)
• Harmonic distortion analysis
• Signal-to-noise ratio measurements
• Peak search and marker analysis
• Frequency counter functions

These advanced tools improve testing efficiency and simplify analysis of wireless communication systems, industrial electronics, and RF devices.

Tracking Generator for Frequency Response Testing

Selected DSA700 Series models support an optional built-in tracking generator, enabling frequency response testing and RF component characterization.

The tracking generator is highly useful for:

• Filter testing
• Cable loss measurement
• Amplifier analysis
• RF component characterization
• Antenna testing
• Frequency response measurements

This integrated functionality reduces the need for additional RF equipment and improves laboratory productivity.

EMI Pre-Compliance and Interference Analysis

The RIGOL DSA700 Series supports EMI-related measurements and interference troubleshooting applications through built-in EMI filters and advanced signal analysis functions.

These capabilities help engineers perform:

• Electromagnetic interference analysis
• Conducted emission troubleshooting
• RF interference monitoring
• Noise source identification
• Electronic equipment diagnostics

The analyzer helps simplify EMC troubleshooting during product development and maintenance operations.

User-Friendly Interface and Efficient Workflow

The DSA700 Series features a bright 8-inch WVGA display with an intuitive graphical user interface that simplifies instrument configuration and measurement analysis.

The interface provides:

• Clear spectrum visualization
• Easy marker operation
• Fast parameter adjustment
• Efficient measurement navigation
• Simplified signal analysis workflows

Its ergonomic design improves productivity during long testing sessions and allows both beginners and professional engineers to operate the instrument efficiently.

Applications of the RIGOL DSA700 Series Spectrum Analyzers

The DSA700 Series is widely used across multiple RF and electronic testing applications, including:

• RF signal analysis
• Wireless communication testing
• Industrial electronics maintenance
• EMI troubleshooting
• Audio and video equipment testing
• IoT device development
• Educational laboratories
• Antenna and cable testing
• Communication equipment diagnostics
• Portable field measurements

Its combination of compact portability, accurate RF measurement performance, and advanced analysis tools makes it highly suitable for modern wireless and electronic engineering environments.

Why Choose the RIGOL DSA700 Series?

The RIGOL DSA700 Series offers an excellent balance of portability, RF measurement capability, ease of use, and affordability. With accurate frequency analysis, low noise performance, optional tracking generator functionality, advanced RF measurement tools, and compact lightweight construction, the DSA700 Series delivers reliable spectrum analysis performance for professional and educational applications.

Whether you are performing RF troubleshooting, communication testing, signal monitoring, EMI analysis, or portable field measurements, the DSA700 Series provides accurate measurements, stable performance, and efficient workflow optimization for modern RF engineering tasks.