Decode from LA4ANA just after local sunset here.. was this station even on air at 18_0141 utc ??? Must be bogus. Anyone know why version of Opera v1.5.8 on LF or MF would not show on PSK map. Earlier
John, I had such a following spot on my PC in v1.5.8 05:45 136 R7NT de WE2XPQ Op32 Deep Search ?? 7881 km -42 dB in Palmer Alaska 1542.8 Hz ** 17/01/2016 ** SR in UA6 is 05:08 Opera's was OFF at
Hi John, Alex, according to my opds spot 2016-01-17 05:33:06 R7NT 2060km 137540.953Hz 4mHz -40.5dBOp 100% 19.8dB, the R7NT transmission ended at 5:33 (or would have if it had it been fully completed)
Hi John, Alex, according to my opds spot 2016-01-17 05:33:06 R7NT 2060km 137540.953Hz 4mHz -40.5dBOp 100% 19.8dB, the R7NT transmission ended at 5:33 (or would have if it had it been fully completed)
John, ''Decode from LA4ANA'' - That is the output from the dynamic DETECTOR , ie pattern matching correlation detector, provided as a second lower s/n detection system, should the Opera DECODER fail
L, Yes, that's the problem, if the Tx site is 'remote' , well not a problem if you fire the opera decoder -40 and above , then you have a data decode, call sign, s/n, % fade and frequency , but if th
Thanks all for the further explanation of my mysterious opera dynamic detection decode. Another opera detection has shown up this evening, and posting here for info only. 05:24 136 G3XDV de VE7BDQ Op
Deep Search ?? ?? in this case = Random noise Nothing mysterious , Dynamic simply engages , should the main decoder fail, the look-up table of call signs is also maintained via the web .. s/n levels