This was the first of this line of products, and some are still in service today. The TinyTrak supported VHF (1200bps) only, with no SmartBeaconing capability. It also had a flaw in that it would transmit position beacons even if the incoming data from the GPS was invalid (GPS not locked).  The TinyTrak supported a basic Primary/Secondary profile, however this was limited to the TXDelay and Beacon Interval parameters only.

If you still use an original TinyTrak, please consider using the configuration below.