posted 01-20-2013 01:49 PM ET (US)
Jim,Thanks for the thoughts. Though the state of Washington is adjacent to Canada, I have not entered any Canadian waters since I bought this boat (7 years ago), though I am sure I have been very close to the border of British Columbia in the Strait of Juan de Fuca.
I think I will keep it simple and program the same MMSI number into the second radio.
Speaking of the second radio, I was at first concerned about how well the GPS receiver would receive satellite signals, housed below my t-top canvas, within the overhead electronics box.
Before I finalized the mounting location, I placed the radio in the electronics box, connected the existing VHF antenna (just in case I keyed the microphone by accident) and turned on the radio.
Though the boat is stored under an open, wood framed, composition shingled roof, the internal GPS receiver was able to obtain a 3D position fix, with good signals from several satellites. I did not record how many satellites, but I believe 7 satellites were able to be received.
I believe the radio's GPS receiver will perform adequately on open water, even located within the electronics box, below the canvas top.
The only feature that I believe I will miss on this radio, is the lack of a speaker in the microphone. My old radio has this feature and I found myself using the speaker in the microphone quite often, by holding it close to my ear while under way, between my transmissions. We'll see how well I can hear the new radio in the same situation. I suppose I could buy the optional "RAM" microphone offered by Standard Horizon to overcome this problem. Or simply use the old radio.
Thanks again,
Doug Vazquez