If you get the "Sorry, the file cannot be displayed. There seems to be a technical issue ..." error when trying to view an image, a workaround is to click on the cog icon in the upper right side of the media viewer, and then select "Disable Media Viewer". We are aware of the problem and are looking for a solution.
The Tektronix PFG5105 is a 12 MHz pulse/function generator plug-in for the TM5000 system.
The PFG5105 seems to be very similar to the AFG5101 by swapping the arbitrary waveform generator with a pulse generator.