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Noise and Line Noise Notes

 

Measurements of the noise floor after noise source was removed. [March 2007]

 

MFJ-1026 Schematic                                

Example of using MFJ-1026 for noise cancellation

How I adjust the MFJ-1026 to cancel noise

 

Spectrum Analyzer Noise Pictures    (Shows the effect of the MFJ-1026 on noise at my QTH)

 

2006 CQWW 160 Contest noise   (Shows noise on 160 and MFJ-1026 removal of the noise during the 2006 CQWW 160 Contest)

 

 

ANC-4 Block Diagram & Schematic