Hi Folks, Testing out RC3 today and 77-bit FT8 I found some very strong signals in the band that were troublesome to decode.
Now, I'm fairly fluent in FT8 and I keep my Elecraft station configured properly. NTP for time synchronization (ony a few ms divergence), AGC Off, RF gain/ATTN set so the in-app audio meter sits at ~30dB. Most signals are perfect. But this one today eluded me. It decoded once at +10dB with a time delta less than 0.3. Then, subsequent cycles did not decode. It seems like the decoder might have been getting a bad sync. Curious if this might just be a case of that station over-driving their transmit audio or if something else might be afoul? Perhaps there's drift involved here too? I've seen this happen with strong signals on 1.9 as well, so I know its not entirely related to RC3, but do know that 2.0 changed the synchronization scheme so am curious to dig in deeper. I know y'all are busy so what's likely the best way to diagnose this myself to help y'all out? Best, Jordan
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