This exceptional GPS/GNSS antenna is designed for both GPS and GLONASS reception. When used in conjunction with the SparkFun GPS ground plate this antenna achieved excellent TTFF and SIV statistics for both GPS and GLONASS constellations. The magnetic mount allows it to be easily mounted to a metal base such as a ground plate or car roof. The antenna is terminated with a 3m cable and standard SMA connector.
We recommend this antenna for RTK use when combined with the ground plate.
More information is available on the website of Sparkfun.