The CW46S GPS sensor by NavSync is a fully integrated module that includes a CW25 GPS receiver, DC/DC converter, RS232 or RS422 interface options, and active GPS antenna housed in a small weatherproof (IP67-rated) enclosure.
When mounted with a good sky view, the CW46S receiver can provide high-quality timing and synchronization. The 1 pulse per second (PPS) timing signal can provide accuracies to within 30nS RMS of Coordinated Universal Time (UTC).
The 1PPS is transmitted via RS422 signal format; this two-wire method allows the pulse to be transmitted with cable lengths exceeding 100 meters.
The CW46S utilizes the CW25TIM GPS receiver, which allows the CW46S to act as a complete timing module capable of outputting a GPS-disciplined 10-MHz frequency.