Monochrome GPS for ships Sam electronics
R4 NAVIGATION SYSTEM

The R4 is designed to provide optimum accuracy and reliability
for demanding shipboard applications.

The system offers IMO compliant precision and a built in
12 channel GPS receiver. The R4 dual-channel DGPS beacon
receiver is designed to meet all requirements for commercial
marine applications. The System performes continuous RAIM
(Receiver Autonomous Integrity Monitoring) calculations. This
allows to set the required navigation accuracy for any stage of
the journey.

More specifications...