My club has two DR-1X repeaters on the same site. One is on 2 meters, the other on 70 cm. We
Interfacing the DR-1X Repeater
The documentation for the Yaesu DR-1X repeater has a number of shortcomings. This post will describe my findings so that
Using the DAC
Can we use the 12 bit DAC of the Teensy 3.1 to generate AFSK (Audio Frequency Shift Keying) signals? Lets
Hacking the radio module
It works. I connected the SA818 module to the Teensy 3.1 and wrote some code to control it. I tested
Webpage updates
We have recently (among other things) updated and rearranged categories to better and more intuitively link blog posts to their
Towards a next generation tracker
The Polaric Tracker developed by LA3T was just the right APRS tracker for search and rescue services. Now the question
ArcticTracker
After a somewhat successful campaign from LA3T, the PolaricTracker where born, and with it PolaricServer and PolaricApp. Unfortunately, for unknown
hamLABS revived
As I’m writing this post, it’s been three and a half years since the last update on this page. It’s
DACS proof of concept
During the LA8HTH event August 13th-14th 2011 (Ham-treff Helgeland), a bunch of us set out to complete a proof of
Hamlabs is contributing to the APRS community
This week our APRS-IS server became an official member of the aprs2.net system. The APRS Tier 2 network is now represented in one more country, and this contributes to further stability for the APRS-IS system, linking the APRS world together.