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IW2OHX > DSTAR 30.01.08 19:01l 71 Lines 1937 Bytes #999 (0) @ EU
BID : U1IIW2OHX064
Read: GUEST
Subj: New D-Star demodulation software
Path: IZ3LSV<IW2OHX
Sent: 080130/1431z @:IW2OHX.ILOM.ITA.EU [Bollate(MI)] obcm1.07b3
From: IW2OHX @ IW2OHX.ILOM.ITA.EU (Marco)
To: DSTAR @ EU
X-Info: Received by NNTP-gateway
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Wed, 30 Jan 2008 08:56:18 -0500
From: Robin Cutshaw <aa4rc@amsat.org>
To: dstar_digital@yahoogroups.com
Reply-to: dstar_digital@yahoogroups.com
Subject: [dstar_digital] New D-Star demodulation software
2unnamedtext/html13.91 KB
A very interesting new piece of software has just been released for D-Star.
It allows you to demodulate the GMSK based RF that is used by D-Star. By
connecting the discriminator/packet output of a receiver into your sound
card, you can see the D-Star packets including headers and data on your PC.
No D-Star radio required. If you have a DV Dongle, you can listen to your
D-Star repeater or simplex conversation without a D-Star radio!!!
Check it out at http://groups.yahoo.com/group/dstarsoftware/
I've tested it with an SDR-14/IQ using an Icom IC-R8500 receiver to tune 2M.
It's also been used on an FT897, AR5000, AR3000A.
Jakub Hruska from the Czech Republic is responsible for this AWESOME piece
of software. Here's his announcement:
"Hello all,
Just added first version of D-Star decoder to Files section of group.
This versions can stream live decoded data to dvtool for realtime
playback using DV Dongle. It also decodes callsigns and user text or
messages (like GPS position reports).
You don't need any special hardware, just connect your soundcard to
9600PKT/discriminator output from your receiver. There are some
issues with some receivers, in that case, small modification may be
needed. If you already modified receiver for decoding trunk control
channel or for pager decoding, it should work without problems.
Read readme.txt in archive for more info.
Jakub Hruska"
73,
Robin
AA4RC
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OpenBCM Gateway NNTP><AX25
http://iw2ohx.ampr.org:8060
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Marco Di Martino
Bollate (MI)
www.marcodimartino.it
www.iw2ohx.net
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Amateur Radio: IW2OHX
IW2OHX@IW2OHX.ILOM.ITA.EU
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