DStar is actually much wider than advertised, I don't know why they say it's 
that narrow unless the new version is better about it. I know the original 
was about 11 but claiming 6.25

-----Original Message----- 
From: Dave Marthouse
Sent: Sunday, January 03, 2016 12:00 PM
To: [log in to unmask]
Subject: Re: Help me out, please

Pat,

As I said in my previous message, none of these systems are compatible
with one another.

Just as background, system fusion uses C4FM and has two digital modes,
wide and narrow.  IDAS/NXDM uses 6.25KHZ channels and is FDM.  DMR is
TDMA with 12.5KHZ primary channel with two virtual 6.5KHZ channels.
Apco25 version I uses 12.5KHZ FDM C4FM channels while D-Star uses FDM
with a 6.25KHZ channel.


Dave Marthouse N2AAM
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