July 23, 2008 12:52
Yes updates would be about 2X as often because the Nasa Marine unit is a single channel receiver where the Comar is dual band.
http://www.navcen.uscg.gov/enav/ais/what...dcasts.htm
http://www.navcen.uscg.gov/enav/ais/what...dcasts.htm
Scott Dillon
Sydney Australia
North Shore 38
CYCA
Sydney Australia
North Shore 38
CYCA