Packet

NW APRS Summer Gathering 2017

NW Digital Radio team members will be presenting at The Northwest APRS Summer Gathering in North Bend (WA) on September 9th.

Topics to be presented will include:

  • UDRX™ Status Update
  • A Raspberry Pi Based ~1W Transceiver mentioned at the Dayton Hamvention® (Xenia)
  • NetTNC an EMCOMM Appliance
  • UDR-Tracker an APRS® Mobile Appliance
  • ThumbDV™ New SW and Applications

To learn more about the APRS® event, subscribe  to the newsletter.

Presentations will be posted on the web after the gathering.

Note: NW Digital Radio team members will not be presenting at TAPR DCC in St. Louis this year.

Check out the Wikis

Check out the Wiki pages for the newest documentation.

AMBE Wiki for information on the ThumbDV™, PiDV™, and AMBEserver

UDRC Wiki for information on using the UDRC™ for applications such as APRS™, dstarrepeater, direwolf, fldigi, and Xastir.

We have more information coming for application users, developers, and experimenters.

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
  1. A Raspberry Pi 2 or 3
  2. 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,
  3. A micro SD Card, preloaded with Compass Linux and direwolf
    • We can load your SD Card on site.
  4. A power supply for the radio and the Raspberry Pi (3A recommended)
There will also be examples of messaging applications as well as APRS applications available for running on the Raspberry Pi.

The $800 Tri-Mode Repeater: UDRC™ + Yaesu DR-1X

John’s Presentation at Hamvention® 2016. (Begins at 0:55)