▶ Product description

The STEMlab 125-14 PRO Gen 2 Starter Kit is designed for professionals who need a fast, flexible, and reliable platform for test and measurement, data acquisition, and real-time signal processing. Built around the upgraded PRO Gen 2 board, this kit delivers low-noise performance, improved analog front- and back-ends, and high-speed connectivity—all in a compact, reconfigurable format.

Powered by the Xilinx Zynq 7010 SoC and 512 MB of RAM, the PRO Gen 2 features two input and two output channels, 14-bit ADC/DAC resolution, 125 MS/s sampling rate, and up to 60 MHz bandwidth—ideal for applications in industrial automation, radar, RF, photonics, and OEM system integration.

Everything you need is included in the box, so you can get started immediately—no additional components required.

Key Features

• Improved analog front- & back-ends for lower noise and greater signal fidelity
• 14-bit, 125 MS/s ADC & DAC with wide bandwidth (up to 60 MHz)
• Xilinx Zynq 7010 SoC + 512 MB RAM for powerful processing and real-time control
• Multi-channel synchronization & external/internal clock support
• USB-C connectivity for power and console interface
• Advanced triggering options via GPIO and extension connectors
• Robust SMA connectors and high-voltage input tolerance (±20 V HV range)
• Compact, open-source platform for rapid prototyping, integration, and research
• Ideal for test engineers, automation specialists, and OEM developers

What’s in the box

• Red Pitaya STEMlab 125-14 PRO Gen 2 board
• MicroSD card (with OS image pre-installed)
• 5V 5A USB type-C power supply
• Ethernet cable
• 2 × SMA-BNC adapters
• 2x 50 ohm termination
• 2x SMA T adapter
• 2 x SMA Cable

▶ Applications

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  Oscilloscope AND SIGNAL GENERATOR

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

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  Spectrum analyzer

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

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  Bode analyzer

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

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  Logic analyzer

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

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  LCR meter

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

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  Marketplace

  It is a place where free of charge open source applications developed by our community members are available within a single click for immediate experience and use.

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  VNA (VECTOR NETWORK ANALYZER)

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

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  SDR (SOFTWARE DEFINED RADIO)

  Compatible with HPSDR, GNU radio and more.

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  STREAMING

  Stream signal continuously to SD card or to remote client computer.

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  CALIBRATION

  Makes it easy to perform DC and freq. calibration.

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▶ Development and learning tools

JUPYTER / PYTHON PROGRAMMING

Jupyter notebooks enables beginners to learn how to start programming the Red Pitaya board in 5 minutes and scientist or researchers to easily exploit the full potential of the Red Pitaya while fully keeping focus on application level.
What is in the box: life license

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MATLAB REMOTE CONTROL

Control your Red Pitaya board with MATLAB – the easiest and most productive software environment for engineers and scientists. Perfect combination to speed up your research, prototyping and testing.

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LABVIEW

Control your Red Pitaya board with LabVIEW – software designed for the fast development of any engineering application that requires test, measurement, or control. Great combination to optimize your test equipment costs and reduce development time.

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OPEN SOURCE CODE

Regardless of the fact that Red Pitaya STEM boards are mainly intended for usage as affordable pocket size multi-instrument devices, due to the OPEN SOURCE nature of the Red Pitaya STEM boards software*, you may also use them as:
DSP development boards, DAQ cards, FPGA development boards, Customizable T&M lab instruments.
Users can easily develop their own WEB application by modifying the existing ones or by writing them from scratch. Complete instructions are available, describing all steps and algorithms. If you are only interested in the development in the areas of DSP, the APIs enabling the writing of the algorithms in the C programming language and running them on Red Pitaya STEM boards are available. FPGA development is also possible on the Red Pitaya STEM boards using the free of charge Xilinx Vivado development tools and instructions provided by Red Pitaya.