[Alexandria Radio Club Reflector] DSTAR on the Kenwood TH-D74A

ka4gfy at cox.net ka4gfy at cox.net
Mon May 21 14:46:59 EDT 2018


We have Reflector 25, which is National Capital area.  I think 25A is for
nets.

MArk,WA4KFZ, has a Wednesday night net on 62A at 2100.

I also set up 62B for all of VA, but it doesn't get much use.   I really
would like to see the Virginia repeaters linked to 62C moved to 62B, because
while the majority of repeaters on 62C are in VA, the vast majority of the
traffic is coming from MD via 5 or 6 hams on hotspots as their intercom. 

Rich

-----Original Message-----
From: alexandriaradioclub-bounces at mailman.qth.net
<alexandriaradioclub-bounces at mailman.qth.net> On Behalf Of Rick Bunn
Sent: Sunday, May 20, 2018 8:44 PM
To: 'Ian' <iann8ik at gmail.com>; 'W4HFH' <alexandriaradioclub at mailman.qth.net>
Subject: Re: [Alexandria Radio Club Reflector] DSTAR on the Kenwood TH-D74A

Great to hear,  I could not get into the Bridgecom repeater, but my guess is
that my set up was not correct.  The RT systems software give us a way to
access the various reflectors as if they were DMR talk groups.   

The local ARES community is starting to see the need to coordinate again.
We hope to restart the NCAC net on Sunday evenings at 9PM.  If I can I will
try to focus some part of that net to new technology as well as coordination
and planning.  D-Star,  Establish a default REFLECTOR for our area for ARES
/ Public Service use and a talk group for NCAC on the DMR network.
Infrastructure for AREDN etc.

Thanks Ian,
	73 Rick
	N4ASX

-----Original Message-----
From: alexandriaradioclub-bounces at mailman.qth.net
<alexandriaradioclub-bounces at mailman.qth.net> On Behalf Of Ian
Sent: Monday, May 21, 2018 12:40 PM
To: W4HFH <alexandriaradioclub at mailman.qth.net>
Subject: [Alexandria Radio Club Reflector] DSTAR on the Kenwood TH-D74A

A growing number of us have the recently introduced Kenwood TH-D74A
handheld.  2m, 70cm, and 1.25m on FM and DSTAR.  5W on all bands!  And
Batteries America, maybe others, now have a 2000mAh aftermarket battery for
around $50.  The radio worked great at Hamvention this year AFTER we
discovered a few tricks.

Unlike Icom's implementation of DSTAR, Kenwood makes a distinction in the
operating mode.  If you're going through a repeater the mode is DR, for
simplex it's DV.  If you are using Kenwood's or RTSystems' software to
program your radio watch for this in the 'mode' drop-down list. You may have
to scroll down to get to 'DV' for simplex channels.  The other difference is
with digital coded squelch.  This is used like a tone on FM.
On the Kenwood you'll usually want 'DCS', not 'CCS'.  The RTSystems software
appears to default to 'CCS', or callsign coded squelch, and wouldn't be too
useful on a frequency used by more than two hams.

Also, I was able to route back to W4HFH_B through BridgeCom's 1.25m dual
mode repeater.  Pretty cool.

73, Ian N8IK
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