Narrow Filter and WSJTx
- Hey WSJT Group:
I was learing my ne K3 traits and decided to narrow down a BW on 2m
So I ran a400hz filter and noticed the signal-reports read on signals
which did actually look weak. They were typically +20 to +30.
So I got to wondering if that meant they could reduce power down to
where I read, say, -15 on them, in JT9-1 ??
That is, by narrowing down the BW, can I actually receive/decode a
weaker station than I could if I ran the usual 3khz BW like we seem to
do with JT65 ??
The formula would tell me it's o .. at least in an EME CW contact.
However I didn't know if this is so with these data modes. I certainly
handed out a dozen or two sig-reps well above +10 this afternoon on 20m
using JT9-1 .