Finished a first draft for my qsl.net web page documenting a low-cost DIY RF Noise Source suitable for making noise figure measurements under automatic program control (with SATSAGEN software). Still have a few more updates to the web page, but completed calibration of the ENR measurements for the new source. More fun ahead!
#HamRadio #TestEquipment #NoiseFigure
https://qsl.net/n8dmt/test-page/diy-test-equipment/low-cost-diy-noise-source/index.html