BT-359S 藍芽衛星接收器

GlobalSat BT-359 使用 SiRFIII 最新的高效能,低耗電量晶片組。可透過藍芽 SPP 與主機平台進行連結,例如(PDA、手機或是手提電腦)。內建藍芽V 2.0 版本及內建陶瓷天線,高效能可充電式鋰電池,使BT-359能夠操作多達11個小時,也可以使用個人電腦與Mini USB線進行充電。

GPS Pathfinder ProXH Receiver

The GPS Pathfinder® ProXH™ receiver introduces a new era in GPS for GIS data collection. A GPS receiver, antenna, and all-day battery in one, the ProXH receiver delivers subfoot (30 cm) accuracy with Trimble’s revolutionary H-Star™ technology. And when high accuracy is critical to your application, add a Zephyr™ antenna to your ProXH receiver for 8 inch (20 cm) accuracy.

兩者價格相差了四十倍。消費型電子商品和半職業吃飯的工具,果然還是不能相比。