11690 was about no-go for the 24hrs, i think im too close for that band. Somewhere at mid-day it did came OK for a while but too much other stations nearby or even on same freq..
Startup on 6170 was ruined with Radio China that started on 6175 about on the same time than SWR.
After a while they changed to 5985 that was much better. 1602kHz MW was also quite hearable on night.
at some point they change back to 6170kHz that was quite good thru daytime, S9 to S9+20dB loud and clear.
Last hours there was lots of QRM from other stations so not so good copy but hearable thru the whole 24hrs of transmit.
Few clips that i recorded from my SDR.
Startup, you can see&hear the carrier nicely, then first tunes of "Turn on your receiver" followed but the mess made by Radio China. Could listen good only on LSB after that.
https://www.youtube.com/watch?v=-ibXjpIonK8MW a while after startup
https://www.youtube.com/watch?v=zrrRXruk0h45980 around 0700 UTC
https://www.youtube.com/watch?v=Mc093s4DDtg6170 11:20 UTC, my receiver was offtuned for some reason, did not regonize
https://www.youtube.com/watch?v=HNCWxjOcwJo