Ludwig,
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Q508 was checked based on the values you gave and did not show any issues.? I did not check d516.? The failure may have occurred from severe rf feed back as right before failure I had qmx connected to a large ldmos amp and could hear feed back in the speaker and see it on the waterfall.? I will use better isolation next time I try that.? For now I will be doing js8 call and ssb both at qrp.
?
Ryan?
KK6DZB?
