STEMlab 125-14 4 Inputs digitizer board is based on STEMlab 125-14 unit, which offers 4 Input channels with improved performance, instead of 2 inputs and 2 output channels. Additionally, it comes equipped with Xilinx Zynq 7020 SoC.

What is in the box

• Red Pitaya STEMlab 125-14 4-Inputs digitizer board
• SD card (16GB, class 10)
• Ethernet cable (1m)
• Power supply (5V, 2A)

STEMlab 125-14 4-Input single-board RF signal acquisition platform that offers the same general hardware features as STEMlab 125-14.
The main differences/benefits are that:

• There are 4 analog input channels @ 125Msps & 14 bits (instead of 2 inputs and 2 outputs)
• RF inputs come with better performance (less crosstalk, noise, and distortions)
• Zynq 7020 (bigger FPGA that offers more processing capabilities and more digital IO pins available on the extension connector)
• Switching between internal and external clock can be done using a jumper or control signal on the extension connector
• Possibility to lock internal ADC clock to external reference clock provided through extension connector*