Spectrum Analyzer Application

Elevate your signal analysis with the Red Pitaya Spectrum Analyzer, a professional-grade tool that transforms your Red Pitaya board into a powerful RF spectrum analyzer. Whether you’re an engineer, researcher, or hobbyist, this application provides unparalleled insights into signal frequencies, amplitudes, and distortions, all in real-time.

Advanced
Signal Analysis

The Spectrum Analyzer application leverages Red Pitaya's high-performance hardware to deliver precise and accurate measurements:

  • Wide Frequency Range
  • High Resolution
  • Real-Time Processing:

Explore Our Models and Find Best Fit for Your Project

Choose the Red Pitaya board that fits your lock-in amplifier needs. Each board is designed for high performance and versatility, ensuring precise and reliable data acquisition for your projects.

STEMlab 125-14 board for OEM partners

STEMlab 125-14

2x IN 125Msps 14bit ±1V / ±20V
2x OUT 125Msps 14bit ±1V
DC coupling (0-60MHz)
jumper selectable gain
Zynq 7010 / 512MB DDR
SDRlab 122-16

SDRlab 122-16

2x IN 122.88Msps 16bit +-0.5V/+4 dBm
2x OUT 122.88Msps 14bit +-0.5V/+4 dBm
AC coupling only
fixed gains
Zynq 7020 / 512MB DDR
SIGNALlab 250-12

SIGNALlab 250-12

2x IN 250Msps 12bit ±1V/±20V
2x OUT 250Msps 14bit +-2V/+-10V
DC coupling (0-60MHz)
software selectable gains and coupling
Zynq 7020 / 1GB DDR

Real-Time Data Visualization

Red Pitaya provides real-time, high-resolution data visualization, enabling users to view and interact with live signals directly. The platform’s user-friendly interface simplifies the analysis process, making it accessible for engineers, researchers, and hobbyists alike. Whether it’s RF analysis or general signal monitoring, Red Pitaya delivers clear, accurate data in real-time.

Interactive Graphical Interface

Red Pitaya’s intuitive graphical interface allows users to monitor and adjust signals on the fly. Zoom, pan, and analyze specific sections of the data with ease, offering deep insights into signal behaviors. This flexibility ensures that users can identify patterns, harmonics, and anomalies without needing external software.

Real-Time on Board Processing

With real-time data processing, Red Pitaya eliminates the delay in signal feedback. Engineers and developers can immediately adjust parameters, optimizing systems without interrupting the workflow. This capability is crucial for applications requiring real-time adjustments, such as RF testing or industrial automation.

Customizable for Any Project

Thanks to Red Pitaya's open-source architecture, users can modify or enhance the data visualization platform to meet specific project needs. Whether you're working in education, research, or industry, you can customize the platform using tools like Python or MATLAB, ensuring your project’s success with tailored solutions.

All-in-one board
that can replace different lab instruments

Oscilloscope and signal generator

Observe electrical signals in time. Generate signals of predefined or custom shapes, frequencies and amplitudes.

LCR meter

Measure the inductance (L), capacitance (C), and resistance (R) of an electronic component.

Spectrum analyzer

Observe signals in frequency domain, observe amplitude of each freq. component.

Logic analyzer

Capture logic signals analyzer and decode protocols like I2C, SPI, UART and CAN.

Bode Analyzer

Measure freq. response of DUT (device under test) in terms of gain and phase.

vector analyzer

Vector Network Analyzer

Test and optimize performance of antennas, RF filters and more.

Red Pitaya Spectrum Analyzer: Transform Your Signal Analysis

Our platform supports both data acquisition and real-time data processing, making it a comprehensive tool for engineers, researchers, and educators. Red Pitaya’s flexible and scalable solutions enable you to acquire data from multiple sources and process it efficiently in real-time.

Wide Frequency Coverage

The Spectrum Analyzer offers extensive frequency coverage, capable of analyzing signals from DC up to 250 Msps, depending on your Red Pitaya board model. This flexibility makes it perfect for applications across telecommunications, electronics, and scientific research, where a broad frequency range is essential for detecting signal anomalies or harmonics.

 

High-Resolution Insights

With up to 16-bit resolution, Red Pitaya provides highly accurate and detailed signal representations. Whether you're monitoring low or high-frequency signals, the Spectrum Analyzer ensures you receive the precision needed to capture even the smallest frequency shifts or irregularities, providing confidence in your signal analysis.

Real-Time Data Visualization

Experience real-time signal visualization, giving you the ability to monitor and adjust parameters instantly. Red Pitaya's powerful processing capabilities enable continuous, uninterrupted signal analysis, making it an invaluable tool for applications where immediate feedback is necessary, such as RF design, troubleshooting, and system optimization.

Not yet sure, we are the right pick for YOU?
Get in Touch with Our Technical Specialist

Meet Nicu!

Technical Specialist at Red Pitaya

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    Red Pitaya FAQ

    Visit the Quick Start page to get started with your Red Pitaya. 

    Payments are accepted via PayPal, credit or debit card and bank transfer. Visit our Terms of Use page for complete details. 

    Yes! Visit our Terms of Use page for complete details. 

    Visit the Shipping & Returns page for complete details. 

    To learn how to connect the external clock to STEMlab 125-14 & STEMlab 125-14-Z7020 click here, and to SDRlab 122-16 click here.

    Please visit our Customer Support page and submit the form. Our team will get back to you as soon as possible with a solution. 

    Visit the Prepare SD Card page to learn how to upgrade the OS.