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

Station : WK546 Latest data : 2017/04/30 11:45 (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, 17.05, 21.30| | --+ | | | | | | | | | | | | | | | | | 3500, 16.27, 20.32| | --+ | | | | | | | | | | | | | | | | | 3000, 15.32, 19.12| | ---| | | | | | | | | | | | | | | | | | 2500, 14.05, 17.53| | -- | | | | | | | | | | | | | | | | | | 2000, 12.35, 15.40| |-- | | | | | | | | | | | | | | | | | | 1500, 10.27, 12.81| +- | | | | | | | | | | | | | | | | | | 1000, 7.86, 9.80| --| | | | | | | | | | | | | | | | | | | 500, 5.63, 7.20| -- | | | | | | | | | | | | | | | | | | | Vertical, 4.60, 6.16| -- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 12.09, 30.16| |----+----+ | | | | | | | | | | | | | | | | 3500, 12.49, 31.23| |----+----+ | | | | | | | | | | | | | | | | 3000, 12.92, 32.39| |----+----+- | | | | | | | | | | | | | | | | 2500, 13.20, 33.26| |----+----+- | | | | | | | | | | | | | | | | 2000, 13.03, 33.09| |----+----+- | | | | | | | | | | | | | | | | 1500, 12.08, 30.96| |----+----+ | | | | | | | | | | | | | | | | 1000, 9.70, 25.10| -+----+-- | | | | | | | | | | | | | | | | | 500, 5.76, 14.96| ---+-- | | | | | | | | | | | | | | | | | | Vertical, 2.04, 5.08| -- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : TO536 Latest data : 2017/04/30 12:00 (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, 17.56, 22.78| | --+- | | | | | | | | | | | | | | | | | 3500, 17.00, 21.82| | --+ | | | | | | | | | | | | | | | | | 3000, 16.25, 20.62| | --+ | | | | | | | | | | | | | | | | | 2500, 15.11, 18.98| | ---| | | | | | | | | | | | | | | | | | 2000, 13.37, 16.73| |--- | | | | | | | | | | | | | | | | | | 1500, 11.14, 13.92| +- | | | | | | | | | | | | | | | | | | 1000, 8.44, 10.60| -+ | | | | | | | | | | | | | | | | | | 500, 5.69, 7.48| -- | | | | | | | | | | | | | | | | | | | Vertical, 4.08, 6.28| -- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 11.68, 22.89| +-- +- | | | | | | | | | | | | | | | | | 3500, 12.03, 23.32| |-- +- | | | | | | | | | | | | | | | | | 3000, 12.39, 23.68| |--- +- | | | | | | | | | | | | | | | | | 2500, 12.59, 23.64| |--- +- | | | | | | | | | | | | | | | | | 2000, 12.35, 22.68| |-- -+- | | | | | | | | | | | | | | | | | 1500, 11.35, 20.33| +----+ | | | | | | | | | | | | | | | | | 1000, 9.04, 15.82| -+-- | | | | | | | | | | | | | | | | | | 500, 5.35, 9.36| ---| | | | | | | | | | | | | | | | | | | Vertical, 2.00, 4.20| -- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : YG431 Latest data : 2017/04/30 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 : 2017/04/30 11:45 (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, 20.65, 26.37| | +--- | | | | | | | | | | | | | | | | | 3500, 19.75, 25.06| | -+-- | | | | | | | | | | | | | | | | | 3000, 18.63, 23.50| | -+- | | | | | | | | | | | | | | | | | 2500, 17.12, 21.47| | --+ | | | | | | | | | | | | | | | | | 2000, 15.06, 18.81| | ---| | | | | | | | | | | | | | | | | | 1500, 12.53, 15.65| |-- | | | | | | | | | | | | | | | | | | 1000, 9.56, 12.05| -+- | | | | | | | | | | | | | | | | | | 500, 6.78, 8.85| --| | | | | | | | | | | | | | | | | | | Vertical, 5.48, 7.76| -- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 15.00, 33.87| | ---+----+- | | | | | | | | | | | | | | | | 3500, 15.35, 34.67| | ---+----+-- | | | | | | | | | | | | | | | | 3000, 15.69, 35.43| | ---+----+-- | | | | | | | | | | | | | | | | 2500, 15.78, 35.69| | ---+----+-- | | | | | | | | | | | | | | | | 2000, 15.28, 34.64| | ---+----+-- | | | | | | | | | | | | | | | | 1500, 13.84, 31.45| |----+----+ | | | | | | | | | | | | | | | | 1000, 10.87, 24.75| +----+-- | | | | | | | | | | | | | | | | | 500, 6.43, 14.63| --+-- | | | | | | | | | | | | | | | | | | Vertical, 2.64, 6.04| --- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]