The SSR Series of u-Blox based, industrial quality, OEM GPS receiver boards were developed in 2008 in response to requests for a low cost OEM receiver that produced improved positional accuracy through use of the Wide Area Augmentation System (WAAS). An SSR Precision timing receiver with two Timing pulse outputs was introduced in 2011 and an OEM Multi-GNSS precision timing and navigation receiver was introduced in 2014. All RoHS compliant SSR OEM receivers are designed to fit the popular 40 mm x 60 mm form factor, feature u-Blox binary and NMEA, Motorola Binary emulated messages, and have been tested to demanding Telcordia and other industry standards.