Vand GPS Holux GR 230

holux gr 230 technical specification general features tracks up to 12 satellites receiver l1 code snap start lt sec at lt 25 minutes off period update rate hz antenna type built in patch antenna minimum signal tracked 175dbw dimension 77 56 22 mm weight lt 70g power button on off push button battery lithium ion battery lasts for more than hours of use operation temperature 10c to 60c store temperature 20c to 85c operation humidity to 95 no condensing non dgps differential gps position 25 cep without sa velocity 1m sec time usec sync gps time egnos waas position lt horizontal 95 of time lt vertical 95 of time reacquisition sec averaged hot start sec averaged warm start 38 sec averaged cold start 45 sec averaged bluetooth features serial port profile compatible with bluetooth devices with serial port profile spp version version compliant class class operation up to 10 meter range frequency 400 to 480 ghz modulation fhss gfsk rf channels 79 input sensitivity 80dbm output level 4dbm serial features output terminal mini usb ttl level nmea protocol output baud rate 9600 bps data bit parity stop bit standard output format gga gsa gsv rmc standard output format ggl vtg sirf binary other features altitude 18 000 60 000 feet max velocity 515 sec 700 knots max acceleration 4g max jerk 20 sec max leds bluetooth navigation update and battery and changer status indication bateria fost schimbata cu una noua