Here in Washington State our agency is running on 7.5 channels using 11K2F3D/11K2F3E. Frequency coordination has to be a little creative as the channels of course overlap. Need to keep the repeaters far enough apart such the signal level of the overlap is of no consequence to the adjacent channel. This is much the same concept used in CA years ago when two meters was switched 15 kHz channel centers.
Rob K7TGU ----- Original Message ----- From: "MCH" <m...@nb.net> To: <Repeater-Builder@yahoogroups.com> Sent: Monday, August 02, 2010 13:16 Subject: Re: [Repeater-Builder] Narrowbanding >I was wondering about that myself. > > A couple of comments on the other aspects: > > 1. I see this as falling flat on its face. May as well mandate D-STAR. > > 2. How are the commercial people fitting SNFM in 7.5 kHz channels as > they have been doing on VHF? > > Joe M. > > Chuck Kelsey wrote: >> How wide is it? >> >> Chuck >> WB2EDV >> >> >> ----- Original Message ----- >> From: "wd8chl" <wd8...@gmail.com> >> To: <Repeater-Builder@yahoogroups.com> >> Sent: Monday, August 02, 2010 10:58 AM >> Subject: Re: [Repeater-Builder] Narrowbanding >> >> >> > ...or that think the US DTV standard fits in a 6 MHz >>> channel...NOT! >> >> >> >> ------------------------------------ >> >> >> >> Yahoo! Groups Links >> >> >> >> > > > ------------------------------------ > > > > Yahoo! Groups Links > > >
