Saturday, March 27, 2021

KD4APP - Microwave

HP 8565A 40GHz Spectrum Analyzer - 20GHz with BG7TBL Source


Note the drift before I could even snap a picture.

Most likely because my GPSDO was not connected to the BG7TBL source.  I will repeat the test once I route a 10MHz cable from my GPSDO which is upstairs, to my lab downstairs.






HP 8565A 40GHz Spectrum Analyzer - 100MHz Internal Test


 

















Max 2871 

https://vhfdesign.com/pll/lo-pll-usb.html 



Max 2871 Output at 12.024GHz on my SA




Max 2871 Output at 12.024GHz on HP 5342A counter
































BG7TBL Source



















Testing 1PPS source from Neo 7M GPS

















My 10GHz System







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