Unable to decode some JT9 signals
- Hi Andy,
The RX BW is set from 50 to 4195 Hz (Anan100/D)
The spectrum is flat from 100 to 4100Hz.
perfectely visibles on waterfall from ~100 to 2500 Hz for JT65
and decoded 100%
Traces are also perfectly visible from
2500 to 4000Hz for JT9
JT9 are decoded if level is over ~ -15 to -20 dB like "Multi" with JT65-HF
JT9 is decoded for
lower levels ONLY if i double click on the corresponding
If i leave the cursor on the trace, next trace(s) are
At the same time, JT65 signals are perfectly decoded until -24 dB
Sorry but it's
difficult for me to explain in English language hi !
My best 73,