High Frequency (HF) Radar

L'IOOS utilizza i radar HF per lo studio dell'oceano.

http://www.ioos.noaa.gov/hfradar/welcome.html

Qualche informazione tecnica in più al link:

http://www.ioos.noaa.gov/library/national_surface_current_plan.pdf

http://www.ioos.noaa.gov/library/hfr_brown_bag.pdf

qui si trovano le bande allocate allo scopo:

http://www.ioos.noaa.gov/hfradar/summary_wrc_12outcomes.pdf

WRC-allocated bands and total bandwidths are:

4.438 - 4.488 MHz 50 kHz

5.250 - 5.275 MHz 25 kHz

9.305 - 9.355 MHz 50 kHz (not usable in North, Central or South America)

13.450 - 13.550 MHz 100 kHz (this band is actually for a secondary allocation)

Oscar Steila IK1XPV