Oblique propagation frequency summary(Derived from automatically scaled vertical sounding data)

Station : WK546 Latest data : 2023/03/24 23:45 (JST=UT+9) ------ F region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz] ------ E region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : TO536 Latest data : 2023/03/24 23:45 (JST=UT+9) ------ F region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz] ------ E region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : YG431 Latest data : 2023/03/24 23:45 (JST=UT+9) ------ F region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz] ------ E region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : OK426 Latest data : 2023/03/24 23:45 (JST=UT+9) ------ F region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz] ------ E region ------ Distance, LUF , MUF |1 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 [MHz] 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 3500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 4000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 2000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1500, 0. , 0. | | | | | | | | | | | | | | | | | | | | 1000, 0. , 0. | | | | | | | | | | | | | | | | | | | | 500, 0. , 0. | | | | | | | | | | | | | | | | | | | | Vertical, 0. , 0. | | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]