USB Powered Compact Spectrum Analyzer from 100 kHz to 12.4 GHz
Signal Hound USB-SA124B & USB-TG124A
Noise Power Ratio Testing on a Budget
https://signalhound.com/wp-content/uploads/dlm_uploads/2015/06/Noise-Power-Ratio-Testing-on-a-Budget-150625.pdf
PRZEJD NA FORUM