Michael, I trust my dummy load. Check your noise bridge with the
dummy load. I calibrate my noise bridge with my dummy losd.
I found my MFJ-202 is not as good as a SWR bridge. I have several
SWR bridges and they all agree. I have a Drake SWR bridge, a MFJ
SWR bridge, and two Ten Tec SWR bridges. I also have a MFJ
impedance meter.
Jim W7ANF
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