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Micro-Trak 300 
VHS Products has created the Micro-Trak 300, a 2-meter FM transmitter combined with a
TinyTrak 3 controller chip that provides an easy and inexpensive way to build a small APRS tracker.
Just plug in a GPS receiver, such as the Byonics GPS1 or GPS2, and track!
Micro-Trak 300 is available on either 144.390 MHz or 144.800 MHz, transmits 300 mW and is sold as either a kit, or as a built and tested unit. The kit contains 2 large surface mount parts that are as easy to mount as the through hole parts. Additional Micro-Trak Products: Micro-Trak AIO - An self contained portable tracker. Micro-Trak 8000 FA - An 8 watt, frequency agile Micro-Trak. Micro-Trak 8000 - An 8 watt version of the Micro-Trak 300. Micro-Trak 200 FA - A frequency agile version of the Micro-Trak 300. Micro-Amp - A power amplifier for the Micro-Trak 300. Micro-Trak VHF Antenna - An antenna for the Micro-Trak products. Micro-Volt 12 - A 12 volt regulated power supply for Micro-Trak products. For additional information, please contact Micro-Trak 300 Kits and builts on 144.39MHz are Sold Out. 
Micro-Trak 300 EU Kit - 144.80 MHz - $95.
This kit includes the 144.80 MHz transmitter, TinyTrak3 chip, and PCB with componets except power, and serial connectors. An antenna is not included.
Micro-Trak 300 EU - Built and Tested - 144.80 MHz - $105.
This built Micro-Trak 300 includes everything in the above kit soldered to the board. A male DB-9 connector and a 9V battery cable are included, but not soldered to the board. The DB-9 connector can be wedged in to form a temporary connection during configuration (with a null modem gender changer) if desired. An antenna is not included.Documentation: Micro-Trak 300 v1.4.1 Manual - Current version Micro-Trak 300 v1.3 Manual - Previous version Micro-Trak 300 v1.1 Manual - TT SMT version After ordering a kit be sure to download the TinyTrak3 configuration software and documentaion. Download TINYTRAK3.ZIP Right click the link and choose "Save As..." Please do not distribute TinyTrak3 software, firmware, or documentation without written permission from the author. |