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Listing Gallery: Propagation Tools

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Files which may help in propagation predictions etc.

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ID Type Name Filename Description Created Creator Dls Actions
18 icon Secantlaw.xls secantlaw.xls The spreadsheet file which created Secantlaw.pdf showing the relationship between F2, F and E critical frequencies and the classical MUF for different NVIS Ranges. This table is less accurate at longer ranges. Thu 10 of Jan, 2008 admin 343  
17 icon Secantlaw.pdf secantlaw.pdf A PDF file which shows the relationship between F2, F and E critical frequencies and the classical MUF for different NVIS Ranges. This table is less accurate at longer ranges. Thu 10 of Jan, 2008 admin 358  

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1 
Datamodes ?
Can you operate Datamodes on HF ?
I have Datamodes available at all times
I can do datamodes but it takes time to set up (>1hr)
What is a datamode anyway...

View Results
(Votes: 25)
Power Resilience
Resilience... How long will your station stay on air in a power cut ?
72 Hours
24 Hours
12 Hours
6 Hours
<1 hour
Off the air, pass the candles !

View Results
(Votes: 7)
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