Видео

Texas Instruments TPS563200 regulator noise

STM has an excellent range of MCUs but their development tools have failed to keep up with the hardware. Here we see the MX configuration tool failing to find a suitable configuration for a straightforward H7 setup. Please STM, invest in your tools!

Using the Spectrum DSP M2 to process audio downsampled from 192KHz from the G90 results in much lower noise and less harsh audio.

Easy way to open this usdx/usdr for repair or programming.

I/Q outputs added to uSDX for waterfall on HDSDR. Just add two 470pF caps to a jack socket.

Overview of firmware update A7 for all uSDX models, based on Guido PE1NNZ'S original open firmware. This provides high quality SSB TX audio, reduces speaker microphoney and adds a range of new features.