yuri_base 1 #1 March 8, 2007 32 Channel ETek GPS 5Hz Receiver with Antenna Why increased sampling rate is important? It allows to use Kalman filter to obtain more accurate accelerations and therefore more accurate L/D. On base jumps with no wind, this data is pure gold, as you "scan" your L/D through various angles of attack, from say 45 degrees to 5-10 or so during the planeout.Android+Wear/iOS/Windows apps: L/D Vario, Smart Altimeter, Rockdrop Pro, Wingsuit FAP iOS only: L/D Magic Windows only: WS Studio Quote Share this post Link to post Share on other sites
Waldschrat 0 #2 March 8, 2007 In the meantime there are several other small GPS Units the also match or overbid the 5 Hz Border. The price from your unit is very interesting. Quote Share this post Link to post Share on other sites
vidiot 0 #3 March 8, 2007 WinTec G-Rays WBT 300. 'Only' 4 Hz, but matchbox sized and BlueTooth equiped. Unfortunatly no logger.My Logbook Quote Share this post Link to post Share on other sites
KrisFlyZ 0 #4 March 8, 2007 I like the size but how do you log the data? kris. Quote Share this post Link to post Share on other sites
phoenixlpr 0 #5 March 8, 2007 It has RS232 port. So just put a PDA with serial port into your suite and log it with that. Quote Share this post Link to post Share on other sites
