Path loss calculator

Everyone knows how hard it is to read books and to apply formulas. No problem! Now you can put the known data (Tx power, Rx sensitivity, antenna height and distance) into a spreadsheet and read the results!
A quick method to check a LOS (Line Of Sight) condition for a radio communication between 1 Mhz and 3 Ghz.
Also, you can find some usefull transformations between Watt and dbm or uV to dbm etc.
The link points to our club's home page.
And, of course, the spreadsheet is in english, so there will be no problem with it!

Click on the picture and enjoy!

Any suggestions are welcome!