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APRS Operating

APRS is challenging and intimidating but a useful tool in our hobby. discuss APRS in this forum.
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RedDavid
Posts: 20
Joined: Wed Jan 21, 2009 12:26 am
Call Sign: W6DAF

Re: APRS Operating

Post by RedDavid » Fri Mar 20, 2009 11:05 pm

OLLIE wrote:Awesome!!! Thanks RedDavid... I have it plotting waypoints on my GPS now. For some reason I get a "Data Base Error" alarm when certain waypoints enter the GPS but I imagine it's because I have a setting wrong somewhere.

Excellent. Sorry haven't had that error yet. I did set my waypoints to 9 digit i think. Don't know if that makes a difference or not.
Red Rock Jeep JK
W6DAF

hmfigueroa

Re: APRS Operating

Post by hmfigueroa » Sat Mar 21, 2009 5:27 pm

I occasionally get a database error just driving around with out the aprs input to the Garmin GPS. Ollie, I am pretty sure it is just coincidental to the install of your TM-D710 Congrats by the way :D

In any case mine has been doing it for years, Reloading the maps into the GPS helped, but it took forever and the problem comes back so I just don't worry about it.

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OLLIE
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Call Sign: K6JYB
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Re: APRS Operating

Post by OLLIE » Sat Mar 21, 2009 7:12 pm

hmfigueroa wrote:I occasionally get a database error just driving around with out the aprs input to the Garmin GPS. Ollie, I am pretty sure it is just coincidental to the install of your TM-D710 Congrats by the way :D
Thanks Hector... I am certain that the database error is coming from the APRS. It coincides with when I get a received packet on the radio. I I'm getting it when I receive a signal from a prior station that the GPS has already plotted a waypoint for. The names are the same and it doesn't have a protocol for dealing with the new waypoint. You would think it would just give it a designated rolling number (i.e. K6JYB-91, k6JYB-92, k6JYB-93, etc.) but I'm not sure. I might have a setting wrong too. I have the data cable coming Tuesday for the radio to PC (serial) so I can plug in my laptop.

THe other issue I get is I can't seem to communicate with or track Dave (K6DTK). Only certain stations are plotting on the GPS. Dave sees me on his computer in his truck but only I got a waypoint a few miles from him but nothing else in his area. I send him messages and he gets them but I don't get his messages. I tried turning filters of and on, setting different hop settings (ie. N-Paradigm WIde 1-1 / Wide 2-1, Region Wide 1-1, Wide 2-2, Wide 2-2, etc.), changing to different baud rates, etc.

I love the new ability with APRS but, as others have said, there are little step-by-step how-to instructions out there that I can find.
"OLLIE"
(K6JYB)


APRS
K6JYB ("BugEater")
K6JYB-7 (VX-8R)


http://www.facebook.com/FJOllie

"Some people live an entire lifetime and wonder if they have ever made a difference in the world, the Marines don't have that problem."
-Ronald Reagan


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146.385+ PL: 146.2 Keller Peak (Echolink Equipped)

sdnative

Re: APRS Operating

Post by sdnative » Sat Mar 21, 2009 8:17 pm

Take a look at this page. The person seems to be having the same problem. I cant make sense of the answer though as I do not have this setup (READ: jealous)

http://www.tapr.org/pipermail/aprssig/2 ... 24583.html

hmfigueroa

Re: APRS Operating

Post by hmfigueroa » Sat Mar 21, 2009 8:27 pm

It is possible that you may have your distance filter set, If he is outside your distance limit, He will not display on your radio or GPS.

As far as the waypoint display settings, the only setting would be for how many characters your gps will support for waypoint names. I will download the 710 manual and look for anything new, but it is strange.

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DaveK
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Call Sign: K6DTK
Location: American Southwest

Re: APRS Operating

Post by DaveK » Sat Mar 21, 2009 9:16 pm

hmfigueroa wrote:It is possible that you may have your distance filter set, If he is outside your distance limit, He will not display on your radio or GPS.

As far as the waypoint display settings, the only setting would be for how many characters your gps will support for waypoint names. I will download the 710 manual and look for anything new, but it is strange.

Hector:

If you are looking for the full manual, it only comes with the unit on a cd.
DaveK
K6DTK


Extremism in the defense of liberty is no vice.
Moderation in the pursuit of justice is no virtue.

hmfigueroa

Re: APRS Operating

Post by hmfigueroa » Sat Mar 21, 2009 11:20 pm

Ollie,

Look at menu 602 and look for any active filters that may affect receiving Daves Packets. You may also look toward putting a Los Angeles Wide Dig such as N6EX-10 at the end to ensure your packets are getting back to LA. Wide1-1,n6eh-1

Menu 603 and ensure your Name settings are consistent with the naming characteristics of your GPS Device.
Again it is completely dependent on the capability of your device. If your GPS can support a 6 character name set it to 6-char, if it supports 8 then Char-8.

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OLLIE
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Call Sign: K6JYB
Location: Sweet Home Alabama!!!

Re: APRS Operating

Post by OLLIE » Sun Mar 22, 2009 2:21 pm

Thanks guys. When I get a chance I'll check it out and let you know. ;)
"OLLIE"
(K6JYB)


APRS
K6JYB ("BugEater")
K6JYB-7 (VX-8R)


http://www.facebook.com/FJOllie

"Some people live an entire lifetime and wonder if they have ever made a difference in the world, the Marines don't have that problem."
-Ronald Reagan


CHECK OUT THE OUTDOOR ADVENTURE USA AMATEUR RADIO NET:
Every Thursday night at 7:30pm PST

Repeater
146.385+ PL: 146.2 Keller Peak (Echolink Equipped)

User avatar
OLLIE
Posts: 2669
Joined: Tue Mar 11, 2008 7:31 am
Call Sign: K6JYB
Location: Sweet Home Alabama!!!

Re: APRS Operating

Post by OLLIE » Tue Mar 24, 2009 7:57 pm

Would it be correct to say that if I want to track APRS with laptop through my Kenwoood TM-D710A that I only need to download the AGWTracker software since I have a built in TNC in the radio?
"OLLIE"
(K6JYB)


APRS
K6JYB ("BugEater")
K6JYB-7 (VX-8R)


http://www.facebook.com/FJOllie

"Some people live an entire lifetime and wonder if they have ever made a difference in the world, the Marines don't have that problem."
-Ronald Reagan


CHECK OUT THE OUTDOOR ADVENTURE USA AMATEUR RADIO NET:
Every Thursday night at 7:30pm PST

Repeater
146.385+ PL: 146.2 Keller Peak (Echolink Equipped)

hmfigueroa

Re: APRS Operating

Post by hmfigueroa » Wed Mar 25, 2009 12:16 am

Ollie,

With the D710A i would think you would be better off with the UI-VIew32. AGW tracker only works with the AGWPacket engine. While I think you can connect your Hardware TNC (D710) through the packet engine I do not know why you would want to.

My recommendation would be UI-View32. There are some configuration settings that you need to do, they are listed in the D710A manual.

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