GPS antennas

GPS antenna

The GPS antenna we offer are all based the SiRF StarIII or SiRF Star IV GPS controllers which we believe is one of the best around having high sensitivity, stability and reliability.  The Navisys dongle unit uses the low power GSC3fa version of the SiRF StarIII controller and is also fitted with a battery that remembers its last position for around one week giving quicker startups when used on a regular basis.