I agree with Chuck, This is according to an EPA site:
Prototypes: 404 MHZ (74 cm) profiler developed for the Wind Profiler Demonstration Network (WPDN) in 1988. 449 MHZ (67 cm) profiler operates at the approved frequency for UHF profilers and will eventually replace the 404 MHZ units. Joe Chuck Kelsey wrote: > According to the NOAA site: > > "The original network consisted of (31) 404 MHz profiler sites located in > the central United States and one site in Alaska. Since January of 2000, > there are (32) 404 MHz profilers in the central United States and three 449 > MHz profilers in Alaska." > > The press release indicated that they would all move to 449 MHz. > > Chuck > WB2EDV > > > > ----- Original Message ----- > From: "MCH" <m...@nb.net> > To: <Repeater-Builder@yahoogroups.com> > Sent: Wednesday, March 31, 2010 8:13 PM > Subject: Re: [Repeater-Builder] 449 MHz Wind Profiler Radar? > > > >> No - I recall when this was mentioned >> being at 449 MHz about 10 years ago. >> >> Joe M. >> >> >> >
