| Basic Logic Analyzer | Logic Analyzer PRO | |
|---|---|---|
| Channels | 8th | 8th |
| Sampling rate (max.) | 12ms/s | 125ms/s |
| Maximum Input Frequency | 3MHz | 50MHz |
| Supported bus protocols | I2C, SPI, UART | I2C, SPI, UART |
| Input voltage | 3.3V | 2.5 ... 5.5V |
| Overload protection | - | integrated |
| Level thresholds | - | 0.8V (low) 2.0V (high) |
| Input impedance | - | 100k, 3 pF |
| Trigger types | Level, edge, pattern | Level, edge, pattern |
| Memory depth | 1 MS (typical) | 1 MS (typical) |
| Sampling interval | 84ns | 8ns |
| Minimum pulse duration | 100ns | 10ns |
In addition to the Logic analyzer application for maximal performance and protection of your STEMLab board. Using the LA extension module is straightforward, just plug it on your STEMLab and connect the leads to the desired measurement points.
To use the Logic analyzer without the extension module (Logic Analyzer Basic) you need to be more careful in connecting the Logic analyzer probes to the extension connector E1 on the STEMLab board. The pins used for Logic analyzer board are shown in picture below.
Note: Directly using the GPIO expansion connector E1 pins of the STEMLab board only works with STEMlab 125-10! Picture below(left) shows the connection for the STEMlab 125–10 board.
Today we have great news to share with you! The new Red Pitaya Beta OS v 1.04-6 for STEMlab 125-14, 125-10 & SDRlab 122-16 models is now available. Read on for more information and scroll down to download it for free!
Software-defined radio (SDR) is a radio communication system where components that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded system.
A basic SDR system may consist of a personal computer running SDR software that interfaces with analog-to-digital converter over USB or ethernet, preceded by some form of RF front end with RF amplifiers, filters and attenuators.
Whilst the Red Pitaya STEMlab has a huge amount of functionality, it is very easy to set up and use. Instructions are available on the Red Pitaya website.
The following essential items needed to start are already included in each RedPitaya kits available from our WEB store
New Red Pitaya Beta OS v1.03 is released for all Red Pitaya products. Besides general improvements, we have implemented SCPI server support for SIGNALlab 250-12. The new OS can be downloaded for free.
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