HI Folks,

I noticed that I'm hearing w4ddt (and possibly a few other stations) multiple times on some receive intervals as shown below:

------------------------------------------------------------------- 40m
1506 -14 1.7 7.040007 0 W4DDT FM18 37 417
1506 -31 1.6 7.040068 0 W4DDT FM18 37 417
1506 11 1.6 7.040128 0 W4DDT FM18 37 417
1506 -25 1.7 7.040144 0 W4ENN EM64 23 1016
1506 -26 1.6 7.040152 0 K9VQA EN51 30 906
1506 -30 1.6 7.040187 0 W4DDT FM18 37 417
1506 -22 1.8 7.040191 0 K4APC EM81 37 1005

Other times he appears just once. Since I doubt he is running 3 transmitters, is this potentially a mixer issue on my end, or the result of setting the decode agressiveness very high? (He does have what seems to be a very strong reported signal strength when this happens.)

Thoughts?

Thanks!

--al
WB1BQE