1899KHz PRE NET TESTING for 04-27-2023

WW8II transmits a 5 to 7 second 1 KW CW carrier with ID every 1 minute

W4DEX receives the signal using Spectrum Lab this is a 510-mile SE path

Start 1535ut
End 1600ut

WW8II NOTES:

1535ut D layer 1.00db, Solar event B5.10
1540ut D layer 1.00db, Solar event B4.90
1545ut D layer 1.00db, Solar event B5.48
1550ut D layer 2.00db, Solar event B5.98
1555ut D layer 2.00db, Solar event B5.90
1600ut D layer 2.00db, Solar event B5.80

Some images below courtesy of: Ionosphere Monitoring and Prediction Center

https://impc.dlr.de/about