[MRIC] NVIS info

Ray Arbyone1 at verizon.net
Fri Nov 9 19:27:20 EST 2007


Hi Everyone,

The link below is to a very good PPT on NVIS.  In summary, the usable freq.
are in 75, 60 and 40 meters. Antennas are low wire antennas, inverted V's or
ham sticks depending on the type of install. Power, 100 watts or less, less
if you get an echo (ground wave and skywave interfering with get other),
lower power kills the ground wave.  Check out the Power Point Slide show -
lots of good information:

http://www.rientola.fi/oh3ag/garec/documents/NVIS.leq.ppt


Later,

Ray kb3fww

-- Take care of the little things and the big things take care of
themselves.



More information about the MRIC mailing list