====== Aircraft GPS Antennas ====== ===== Applanix Position and Orientation System ===== The Applanix Position and Orientation System (POS) uses a NovAtel GPS Antenna that uses the L1 and L2 frequency. You can split the GPS antenna signal if you use a splitter that has a DC blocker on one of the receivers. The [[http://www.rfglobalnet.com/product.mvc/GPS-Active-Antenna-Splitter-1X4-0001|ALDCBS1X4 GPS Amplified Splitter]] has a DC blocker and should work to for the Applanix (POS) system. ===== GPS Synchronized Miniature Time Code Generator (Model 6115G-8) ===== The Time Sync Generator uses a active antenna with 5 VDC power provided via antenna cable. Gain: 26 db +/- 2 db.