[App_rpt-users] Dstar Interface

Shane Morris edgecomberts at gmail.com
Mon Nov 12 23:11:34 UTC 2012


Hi Ramesh,

Hows it going? I think the OP may be trying to use DStar modulation (DV)
with a URI. If that's the case, the OP will find the 6 pin DIN interface on
the back of the radio will not suffice, as I believe that's for a TNC which
would only operate under FM mode, thus the beeping response.

The OP is welcome to correct me, but if this is indeed what you'd like to
do, you can't do it with an Icom radio, you'll need to build a modem. Look
for "homebrew DStar radios" on Google.

Ta!

Shane.
On 13/11/2012 10:05 AM, "Ramesh Dhami (VA3UV)" <Ramesh at va3uv.com> wrote:

> On 12/11/2012 5:55 PM, radioman wrote:
>
>>
>>
>> Has anyone tried to interface a ID-880H to a URI
>>
>> i'm using the PS2 plug on the back of the radio and every works but when
>> the URI tells the radio
>> to TX the radio just Beeps, in the DV mode
>>
>> Anyone have any ideas?
>>
>>
> <-- Hi Tony; Why would you have your 880H in DV mode? - shouldn't it be in
> FM mode? - presumably you're trying to setup some kind of hotspot since
> you're using a URI?
>
> If this is the case, your 880 should be in FM mode.  BTW - I wouldn't use
> an 880 or any other D-STAR radio for the hotspot radio - way too much of a
> radio for that.... use an el-cheapo FM (TRUE FM) radio.
>
> Cheers,
>
> Ramesh.
>
> www.freestar.us
>
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