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

Station : WK546 Latest data : 2020/01/24 14:45 (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, 7.99, 21.91| --+----+ | | | | | | | | | | | | | | | | | 3500, 7.85, 21.13| --+----+ | | | | | | | | | | | | | | | | | 3000, 7.62, 20.16| --+----+ | | | | | | | | | | | | | | | | | 2500, 7.22, 18.79| --+----| | | | | | | | | | | | | | | | | | 2000, 6.53, 16.73| --+--- | | | | | | | | | | | | | | | | | | 1500, 5.52, 13.99| ---+- | | | | | | | | | | | | | | | | | | 1000, 4.15, 10.54| ---+ | | | | | | | | | | | | | | | | | | 500, 2.63, 7.11| --- | | | | | | | | | | | | | | | | | | | Vertical, 1.76, 5.68|--- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 8.71, 20.43| -+----+ | | | | | | | | | | | | | | | | | 3500, 8.94, 21.06| -+----+ | | | | | | | | | | | | | | | | | 3000, 9.16, 21.72| -+----+ | | | | | | | | | | | | | | | | | 2500, 9.24, 22.11| -+----+- | | | | | | | | | | | | | | | | | 2000, 8.98, 21.73| -+----+ | | | | | | | | | | | | | | | | | 1500, 8.18, 20.14| -+----+ | | | | | | | | | | | | | | | | | 1000, 6.45, 16.17| --+--- | | | | | | | | | | | | | | | | | | 500, 3.81, 9.60| ----| | | | | | | | | | | | | | | | | | | Vertical, 1.52, 3.48|-- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : TO536 Latest data : 2020/01/24 14:45 (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, 13.41, 28.16| |----+----| | | | | | | | | | | | | | | | | 3500, 13.22, 27.61| |----+--- | | | | | | | | | | | | | | | | | 3000, 12.90, 26.78| |----+--- | | | | | | | | | | | | | | | | | 2500, 12.28, 25.32| |----+-- | | | | | | | | | | | | | | | | | 2000, 11.17, 22.87| +----+- | | | | | | | | | | | | | | | | | 1500, 9.49, 19.35| -+----| | | | | | | | | | | | | | | | | | 1000, 7.13, 14.53| --+-- | | | | | | | | | | | | | | | | | | 500, 4.47, 9.26| ---| | | | | | | | | | | | | | | | | | | Vertical, 2.88, 6.48| --- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 8.77, 23.58| -+----+- | | | | | | | | | | | | | | | | | 3500, 9.06, 24.39| -+----+-- | | | | | | | | | | | | | | | | | 3000, 9.37, 25.26| -+----+-- | | | | | | | | | | | | | | | | | 2500, 9.57, 25.86| -+----+-- | | | | | | | | | | | | | | | | | 2000, 9.45, 25.60| -+----+-- | | | | | | | | | | | | | | | | | 1500, 8.76, 23.80| -+----+- | | | | | | | | | | | | | | | | | 1000, 7.04, 19.17| --+----| | | | | | | | | | | | | | | | | | 500, 4.18, 11.39| ---+ | | | | | | | | | | | | | | | | | | Vertical, 1.48, 3.96|-- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : YG431 Latest data : 2020/01/24 14:45 (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, 13.46, 30.60| |----+----+ | | | | | | | | | | | | | | | | 3500, 13.28, 29.67| |----+----| | | | | | | | | | | | | | | | | 3000, 12.96, 28.41| |----+----| | | | | | | | | | | | | | | | | 2500, 12.35, 26.55| |----+--- | | | | | | | | | | | | | | | | | 2000, 11.24, 23.71| +----+- | | | | | | | | | | | | | | | | | 1500, 9.56, 19.87| -+----| | | | | | | | | | | | | | | | | | 1000, 7.18, 14.95| --+-- | | | | | | | | | | | | | | | | | | 500, 4.50, 9.92| ---| | | | | | | | | | | | | | | | | | | Vertical, 2.88, 7.72| --- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 9.76, 20.68| -+----+ | | | | | | | | | | | | | | | | | 3500, 10.10, 21.17| +----+ | | | | | | | | | | | | | | | | | 3000, 10.46, 21.63| +----+ | | | | | | | | | | | | | | | | | 2500, 10.70, 21.76| +----+ | | | | | | | | | | | | | | | | | 2000, 10.60, 21.07| +----+ | | | | | | | | | | | | | | | | | 1500, 9.85, 19.12| -+----| | | | | | | | | | | | | | | | | | 1000, 7.94, 15.05| --+-- | | | | | | | | | | | | | | | | | | 500, 4.72, 8.90| ---| | | | | | | | | | | | | | | | | | | Vertical, 1.64, 3.64|-- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]

Station : OK426 Latest data : 2020/01/24 14:45 (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, 13.70, 37.29| |----+----+--- | | | | | | | | | | | | | | | | 3500, 13.52, 36.02| |----+----+--- | | | | | | | | | | | | | | | | 3000, 13.21, 34.39| |----+----+-- | | | | | | | | | | | | | | | | 2500, 12.59, 32.00| |----+----+- | | | | | | | | | | | | | | | | 2000, 11.47, 28.55| +----+----| | | | | | | | | | | | | | | | | 1500, 9.76, 23.91| -+----+- | | | | | | | | | | | | | | | | | 1000, 7.34, 18.00| --+----| | | | | | | | | | | | | | | | | | 500, 4.59, 12.09| ---+- | | | | | | | | | | | | | | | | | | Vertical, 2.92, 9.68| ----| | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [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, 8.49, 19.68| -+----| | | | | | | | | | | | | | | | | | 3500, 8.76, 20.13| -+----+ | | | | | | | | | | | | | | | | | 3000, 9.05, 20.58| -+----+ | | | | | | | | | | | | | | | | | 2500, 9.23, 20.74| -+----+ | | | | | | | | | | | | | | | | | 2000, 9.09, 20.12| -+----+ | | | | | | | | | | | | | | | | | 1500, 8.40, 18.34| -+----| | | | | | | | | | | | | | | | | | 1000, 6.73, 14.54| --+-- | | | | | | | | | | | | | | | | | | 500, 3.99, 8.60| ----| | | | | | | | | | | | | | | | | | | Vertical, 1.44, 3.48|-- | | | | | | | | | | | | | | | | | | | ----------------------------------------------------------------------------------------------------------------------- [km] [MHz] [MHz]