[ICOM] D-Star

[Anders Janis SM4RNA]

By the way. A interesting thing we noticed. One can not use the digital 
speech mode and talk via a convetional repeater. The audio disappear 
compeatly. Have no idea why. I think the digital mode has less bandwith than 
regular FM so I do not think the repeater is to narrow.

The manual to my IC-2200H is very very bad when it comes to the digital 
part. So I might be wrong on the bandwith. But as I recall the manual 
recomend 12,5kHz between stations. Also the standard has changed once since 
I bought the radio. I had to change the UT-115 to a UT-118 to be able to 
work the other Icoms with D-star.

Still there seem to be a problem with the UT-118. The call sign of the other 
station is suposed to show on my display, but it do not. Have not put in to 
much work into that as the main intrest was to test the digital speech and 
range compared to regular FM.

/Anders


----- Original Message ----- 
From: "Jim Miller" <JimMiller at STL-OnLine.Net>
To: "ICOM Reflector" <icom at mailman.qth.net>
Sent: Saturday, July 07, 2007 5:33 AM
Subject: [ICOM] D-Star


Can somebody define D-Star in a sentence or so?  Is it and expanded APRS?

Thanks, Jim KG0KP
----
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