Thursday, July 14, 2016

9.6Kpalousa - 2016 Summer Gathering


Originally posted at:  http://nwdigitalradio.com/9-6kpalousa/

----

It's time to move from 1200 bauds (it's been 38 years).

NW Digital Radio will setup a test bench at the Northwest APRS Summer Gathering (Sep 9-11 at Valley Camp) to help get stations operating at 9600 baud packet.  This is your opportunity to get your equipment up and running on 9.6K packet.

We will have spectrum analyzers and deviation measurement equipment setup to make sure your configuration is optimal.

Bring your 9.6K capable hardware or software TNC, your radio, connection cables, and documentation on adjusting the radio's deviation and TNC levels.

If you don't have a 9.6K capability.  We will be offering the UDRC for sale on site (or pre-order).

You need to provide:

  • A Raspberry Pi 2 or 3
  • A 9600 baud packet capable radio with appropriate cable 
    • Mini Din 6 on the UDRC to your radio's interface 
    • We will bring a soldering station if you need to put a connector on a Mini Din 6 cable, 
  • A micro SD Card, preloaded with Compass Linux and direwolf 
    • We can load your SD Card on site.
  • Power supply for radio and Raspberry Pi (5V 3A recommended)

There will also be examples of messaging applications as well as APRS applications available for running on the Raspberry Pi.

--

John D. Hays
K7VE

2016 NW APRS Summer Gathering - Update 02, 2016-07-07


by Steve Stroh N8GNJ

Hello again.

This email list is intended to be an announcement list for the Northwest APRS Summer Gathering, held annually, usually the weekend after Labor Day (September), at Valley Camp near North Bend, WA.

Info about 2016 NWAPRSSG

Most importantly, the 2016 / 19th annual Northwest APRS Summer Gathering (NWAPRSSG) is ON!

Dates are:

  • Friday, September 9th, 2016 (Setup, no formal presentations, show and tell)
  • Saturday, September 10, 2016 (Formal presentations, evening movie)
  • Sunday, September 11, 2016 (Morning - debrief)


If you plan to attend the 2016 NWAPRSSG, please email Thom at Valley Camp that you plan to attend. This helps gauge interest and otherwise plan the event. If you plan to stay at Valley Camp for the 2016 NWAPRSSG - bunking, renting, or camping, please email Teena at Valley Camp that you'd like to discuss staying over.

If you're curious about Valley Camp, the wonderful venue of the NWAPRSSG, Lynn N7CFO has posted some nice photos of the 2015 NWAPRSSG here.

Given that the NWAPRSSG is loosely organized, and I haven't yet heard back from any of the usual suspects that often attempt some organization, I'm winging it at the moment in providing info about the 2016 event. But, I'm sure that eventually they'll get in touch with me.

There is no one (web) place for info on the NWAPRSSG, but given that it evolved out of the NW APRS group, the NWAPRS Blog (http://blog.nwaprs.info) and the NWAPRS Wiki (http://www.nwaprs.info/index.php/Main_Page) are probably the best web pages for info on the NWAPRSSG.

From NWAPRSSG 2015 (worth repeating) from Curt WR5J

Summer Gathering - Rules Of Engagement

Have FUN!   Try out new things!  Meet as many new people as possible!

Satisfy your Thirst For Knowledge!

YOU MUST HAVE A GOOD TIME - if at any time you are not having a good time please find Curt Black - WR5J, - 206 755-4541c - and let him know what’s up and we will work to fix it…

Please meet your fellow participants. If you don't know someone, go find out what makes them tick - there is a treasure trove of interest and experience here - make sure you check it all out.

We would like to reserve the whole north side for presentations. Please don't set up equipment on the north side; please set up demos on the south side tables only.

Please socialize anytime, but during presentations, please move conversations to the south side with the Demos - we want everyone to be able to hear our speakers and their presentations.

If you have a QUESTION you would like answered during the Gathering, please:

  1. write it out and put it on the Kiosk, and/or
  2. bring it up during the introductions, and/or
  3. grab any of the presenters or other participants anytime during the weekend.
Don't leave without getting help or setting up future help!

If you are willing to act as a topic resource, please put your interests/areas of expertise on your name tag.

Please DONATE to Valley Camp to keep this beautiful venue available to us. The Mail Box for donations is on the railing of the main pavilion on the north side cleverly labeled, "Donations". We are hoping the day folks will help with $15 or $20 or more for the day (if you enjoyed the free breakfast, maybe add what that would cost in a restaurant) and $25 per night for overnight stays.

Thom and Teena and the SG Team (Curt, Bill, Ann, Brian, Herb) Thank You!


List Administrivia

Since my initial email to this list, I've received a few suggestions of people to add, and I've done so (welcome, Dave Dobbins!).

Although I started this list, and I'll likely continue to manage it, I don't intend to be the exclusive person to post to it. If you'd like to post to this list to provide information about the NWAPRSSG, drop me an email and I'll explain how to do so.

This list is an "announce-only" list - any replies you make won't be posted back to the list, but go to me as the list administrator.

I've published notification of this list to the "WETNET" mailing list and the MicroHAMS mailing list. Feel free to post this link to any other appropriate list of Amateur Radio Operators.

If you're using Gmail or other large email provider, likely messages from this list are being de-prioritized. In Gmail, they'll likely be put into your "Promotions" or "Updates" or "Forums" sections.

Please let me know if you'd like to be taken off this email list, or your email address changed, etc.; email me at steve.stroh@gmail.com.

Please forward this email to any others who you think would like to be on this list. Anyone can subscribe to it at http://tinyletter.com/nwaprssg

Thanks,

Steve Stroh N8GNJ
listmeister for the Northwest APRS Summer Gathering

Summer Gathering Announcement List

The Northwest APRS Summer Gathering Announcement List is now up and running.

If you'd like to receive announcement emails for this event, you can add your email address to the list at:

   http://tinyletter.com/nwaprssg

Thanks,

Steve N8GNJ
NWAPRSSG listmeister

Wednesday, February 10, 2016

New NWAPRS Website Update


The wiki/website is 'finally' available at www.nwaprs.info.

Any static info here on the blog will be eventually migrated to the wiki.

More news soon as we come up with a process for management.

73
Bill, WA7NWP

Wednesday, September 23, 2015

NWAPRS Website Replacement


The new NWAPRS wiki should be showing up with the main name/URL (http://www.nwaprs.info)  once I tweek the Domain Name Services which I hope to do today.

In the meantime, check it out at wa7nwp.xastir.org

Thursday, August 13, 2015

18th Annual Summer Gathering - Sept 11, 12 and 13 - 2015

-- QST QST - All APRS and Digital Radio enthusiasts --

18th Annual Summer Gathering near North Bend , WA Sept 11, 12 and 13th

Always the weekend after Labor Day.  Primary content is Saturday

This is a very social and educational event right here in the Pacific Northwest .

The Summer Gathering is great fun and a great opportunity to learn and practice just about anything you can do with a computer and your ham radio particularly focused on the Automatic Packet Reporting System (APRS) http://www.aprs.org/.

Summer Gathering happens at Valley Camp: http://valleycamp.org/ located near North Bend , Washington 10 minutes off of I-90 at exit 34. At the bottom of the Exit 34 ramp, turn left (north) and continue 1/2 mile past the convenience stores and truck stops and watch for the right turn onto SE Middle Fork Road (County Road sign says Valley Camp 2.2 miles). Continue to the "Y" and take the left on SE Middle Fork Road (lower road). Follow until you come to the stop sign. The entrance to the camp is straight ahead across the small intersection.  Ignore any signs about road closures/detours – if they are still happening, they are after the camp.

GPS Coordinates for the entrance of camp: 47.4680 -121.6808 (Don't forget the minus on the longitude or you'll end up in Mongolia !)  The camp call is WA7VC and is on APRS with that call.  Check it out on aprs.fi

The location is a beautiful camp with hot showers and a bunkhouse, tent camping or RV opportunities. Many folks arrive on Thursday or Friday for socializing. The presentations are on Saturday.  Contact Teena at info@valleycamp.org  with your request for overnight accommodation.  Arrive for breakfast from 7:00 to 8:30. Presentations start at 9:00am.

The event runs on donations and we encourage you to shoot for $15 for the day or $25 for the overnight experience - there is a donation box at the event. If you donated what you would pay for your breakfast and other tasty meals, we would probably be in great shape. Please help us keep this event going for another 18 years!  This venue is made available to us at no charge but it cannot continue to happen without your participation and support.

Bring your thirst for knowledge, some warm clothing for the evenings, a chair and something soft to enhance your enjoyment of the picnic-table seats and some food and drink to eat and share. Steaks and burgers are most frequently consumed.  There are grills going for lunch and dinner and coffee early each day... Breakfast is 0700 to 0830 – try not to miss it.

Valley Camp is an incredibly beautiful place - lots of nature trails and birding opportunities for the family along the Middle Fork of the Snoqualmie River .  Elk and deer abound.

We’re still working on it, but here’s an idea of what the content may be this year – if you don’t see your favorite topic – propose a presentation on it – we are trying for a larger number of focused mini-talks with just enough time allotted for treatment of each topic and questions:

Getting Started with APRS - why do we use digital modes and what characteristics make them so effective – Curt Black – WR5J

SARTrack – New Zealand ’s Gift to the APRS, ARES and SAR Communities– Herb Gerhardt, KB7UVC and Friends…

Near Space Balloons and APRS Adventures - Paul Verhage, AF7HL

APRSIS - The Swiss-Army Knife of free Digital Software Ann Reeves, WA7ROS

APRS_Messenger - Toolkit for Digital Communication

Trackers and Systems on a Chip - Raspberry-Pi/Beagle-bone Black vs. Arduino – what platforms best enhance your use of APRS?  Small trackers and Big Tools  AP 510 APRS tracker

Sarguy Digital's New Products" http://www.sarguydigital.com/ including a ruggedized APRS Tracker and a nice Android App for coordinate translation on the quick and easy…

XASTIR – Wonderful APRS Software and the Best Reason Yet to Move Toward the Light that is Linux…  http://xastir.org/index.php/Main_Page

Recent use of FLDIGI-FLAMP – and RMSExpress August this year transporting data from the backcountry for 800 cyclists in RAMROD – (Ride Around Mount Rainier in One Day) to the start/finish line.  FLDIGI with the Amateur Multicast Protocol and RMSExpress with WinLink2000 worldwide stations is certainly an effective emergency communications combination.  (We are encouraging folks to develop skill with these and other tools as we spool up to the Cascadia Rising exercise next spring   http://nws.weather.gov/nthmp/2015annualmeeting/CascadiaRising.pdf

  West Seattle Grand Parade – APRS Testbed:  What are the best tools to track assets and activity for parade organizers?  Examples and Discussion – Curt Black, WR5J Ken Iverson, AB7X

D-RATS handles APRS data and nicely uses FLDIGI and its included modes for transport.  You don’t need any D-STAR equipment to use D-RATS for its functionality – lots of cool features.  If we talk about Dan’s work, we should mention CHIRP – so we will.

There will be excellent operating conditions for you to try HF - rigs, computers with lots of digital modes, interfaces and 3-element Triband antenna or some awesome wires in very tall trees…Lots of space to experiment with your next antenna project and excellent analysis tools…

There will still be free beer with every new digital mode you try...there are more than 120 modes inside FLDIGI alone…  Good Luck exploring those – or watching others try!

If there is interest, there will be a talk about Bats just before sunset Saturday – Not sports bats, but the one-third of earth’s  mammals flying ones …

There will be cheesy Sci-Fi Movies and popcorn late into Saturday Night thanks to Bill, WA7NWP..optional, but very fun...

Or you can just socialize and learn from your fellow hams is this near perfect venue.

Summer Gathering - Rules Of Engagement

Have FUN!   Try out new things!  Meet as many new people as possible!
Satisfy your Thirst For Knowledge!
YOU MUST HAVE A GOOD TIME - if at any time you are not having a good time
please find Curt Black - WR5J, - 206 755-4541c - and let him know what’s up and we will work to fix it…

Please meet your fellow participants.  If you don't know someone, go find
out what makes them tick - there is a treasure trove of interest and
experience here -make sure you check it all out

We would like to reserve the whole north side for presentations -
Please don't set up equipment on the north side  / please set up demos on
the south side tables only

Please socialize anytime, but during presentations, please move
conversations to the South Side with the Demos - we want everyone to be able
to hear our speakers and their presentations

If you have a QUESTION you would like answered during the Gathering, please:
1) write it out and put it on the Kiosk, and/or 2) bring it up during the
introductions, and/or 3) grab any of the presenters or other participants
anytime during the weekend - Don't leave without getting help or setting up future help.

Please DONATE to Valley Camp to keep this beautiful venue available to us.
The Mail Box for donations is on the railing of the main pavilion on the north side
cleverly labeled, "Donations"
We are hoping the day folks will help with $15 or $20 or more for the day (if you enjoyed the free breakfast, maybe add what that would cost in a restaurant) and $25 per night for overnight stays
Thom and Teena and the SG Team (Curt, Bill, Ann, Brian, Herb) Thank You!

If you are willing to act as a topic resource, please put your
interests/areas of expertise on your name tag
Questions:        Contact Thom Proehl, K7FZO  k7fzo.thom@gmail.com  425 888-1852

Or Curt Black, WR5J, wr5j@arrl.net  206 755-4541

Thursday, June 18, 2015

Please check your station settings



We currently have three stationary stations generating over 500 packets a day - closer to 1000.   Better settings would have that at an adequate 50 packets a day...

  • If your mobile is stationary...   Configure it to slow down beacons.   Once every half hour is fine - a beacon every minute when not moving is not needed.
  • If you're doing telemetry - you don't need the heading and data rules transmitted every few minutes.  Once an hour would be fine.  Once every day or two would work if you're not making changes.
  • If your mobile is moving - you don't need to beacon every 10 seconds.   A transmission very couple minutes on the busy 144.390 MHz channel is adequate to show where you're at.  Better yet - use smart beaconing to send beacons when needed and not when not needed.
As for general configuration...
  • RELAY,WIDE is no longer supported.   You won't get the advantage of fill in digipeaters.  Yes - we still have stations using that path.