Contest and Skimmer station JF2IWL
View Propagation from JA

Home / Biography / Radio system / Contest activity / Record and Awards / Web Camera / Skimmer
Skimmer analysis / View WW Beacons / View Prop JA / Beacon Reception / HF Doppler Study / Link
Top Right : Spots on the Great circle map which JA Skimmer station captured and JA signals captured by overseas Skimmer stations .
Top Left : Signal direction and it's SNR ( =~ singal strength dB )
Bottom : Time / Band chart of recent 24 hours

Line life time is 10 minutes , Spots = 20 minutes . Note it does not distinguish the various path and includes some normal spots , and Busted . Page refreshes every five minutes. Reload browser ( Push F5 key ) to see the latest data . Confirm date and time ( UTC ) between map and chart for these may freeze by software or PC trouble . Sister webpage : View propagation of IBP/NCDXF Beacons

Special thanks , this page is created using RBN ( RBN Team ) , ViewProp ( Rick ZL2HAM ) and DX Atlas ( Alex VE3NEA ) .




Home / Biography / Radio system / Contest activity / Record and Awards / Web Camera / Skimmer
Skimmer analysis / View WW Beacons / View Prop JA / Beacon Reception / HF Doppler Study / Link
Copyright (C) 2015 JF2IWL Dai Nagakura / Contact (MY QRZ.com page)