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Red Pitaya STEMlab 250-12 OEM Kit

Red Pitaya STEMlab 250-12 OEM Kit is a test and measurement platform that provides a low-cost alternative to expensive measurement and control instruments. The STEMlab 250-12 can be used as an oscilloscope, spectrum analyzer, or logic analyzer. Red Pitaya STEMlab 250-12 is based on a two-channel, 250Msps 12-bit signal acquisition and two-channel 250Msps 14-bit signal generator module, with a Xilinx Zynq-7020 Dual-Core Arm® Cortex®-A9 CPU and FPGA, 1GB DDR memory, and 1Gbit Ethernet connectivity. Small and portable, the device offers the benefits of remote access, with a web app user interface accessible through Ethernet or Wi-Fi®. 

The STEMlab 250-12 features 12-bit A/D converter resolution and channel isolation of >60dB (DC to 100MHz), ensuring accuracy and quality of the signal. There are two input ranges of ±1V and ±20V.  Outputs can generate signals ranging from DC to 60MHz frequency, with output voltage ranging from ±5V for a 50Ω load to ±10V for high impedance loads.

Signal capture is fast, with rise/fall time of 13ns, input 1/20, and 11ns input 1/1. The STEMlab 250-12 includes a wide range of interfaces. including USB, SPI, I2C, and 16 GPIOs. The device also boasts four additional slow analog inputs and outputs.

The STEMlab 250-12 is offered as an OEM module or in a custom-designed aluminum chassis.

Features

  • Dual-Core Arm Cortex-A9 MPCore processor
  • Xilinx Zynq 7020 FPGA
  • 1GB (8Gb) RAM
  • Micro SD up to 32GB system memory
  • 41cm x. 14.5cm x 9cm in dimension
  • Connectivity
    • 1Gbit Ethernet
    • 2x USB 2.0
    • Wi-Fi using dongle
  • RF inputs
    • 2x channels
    • 250MS/s sample rate
    • 12-bit ADC resolution
    • ±1V/±20V full-scale voltage range
    • AC/DC input coupling
    • DC to 60MHz bandwidth
    • 1MΩ input impedance
  • RF outputs
    • 2x channels
    • 250MS/s sample rate
    • 14-bit ADC resolution
    • 50Ω load impedance
    • 10V/17ns typical rising/falling times
    • DC to 60MHz bandwidth
  • Extension connector
    • 16x digital I/Os
    • 4x channel analog inputs, 0 to 3.5V, 12bit
    • 4x channel analog outputs, 0 to 1.8V, 12bit
    • I2C, SPI, and UART communication interfaces
    • -4V, +3.3V, and +5V available voltages
  • Synchronization
    • Trigger input through a BNC connector
    • Daisy chain connection over a SATA connection
    • Reference clock input through a BNC connector

Applications

  • Oscilloscopes and signal generators
  • Spectrum analyzers
  • Bode analyzers
  • LCR meters
  • Calibration
Publicado: 2020-02-27 | Actualizado: 2024-06-24