SainSonic AP510 APRS Tracker Built-in GPS Module Stable AVR SCM Latest 1W VHF Transceiver Module
http://www.amazon.com/gp/product/B00JLB94IS?tag=sukses2015-20
GPS module SIRF3 module high sensitivity fast positioning stable power
GPS antenna 18mm x 18mm active GPS antenna built-in LNA amplification Star Search locate quickly
AVR SCM The AVR SCM Model mega 64 stable and reliable
VHF Module 1W The latest 1W VHF transceiver modules small size high stability for all types of wireless data transmission
HF antenna VHF antennas are individually matched to send plants to ensure that the standing wave emission and emission efficiency
