DGNSS / DGPS Receiver

A differential GNSS receiver designed for precise satellite navigation, the DGNSS/DGPS Receiver from Trimble and Kongsberg offers reliable performance in marine applications. Available in two variants within the Trimble SPS Series and Kongsberg DPS range, this electrically driven receiver has been in service since 2005, providing continuous differential correction to enhance positioning accuracy. The unit operates on a voltage range of 12-24V DC, making it compatible with various marine electrical systems. Common issues users may encounter include loss of the differential correction signal, problems with the antenna cable, and hardware failures in the receiver itself. To mitigate these challenges, regular maintenance is essential. A key service note is the annual inspection of the antenna to ensure optimal performance. Additionally, a valid differential correction subscription must be active for the system to function correctly. For spare parts, Trimble and Kongsberg recommend a lead time of 2-4 weeks, ensuring that any necessary replacements can be obtained without significant downtime. This robust receiver is an essential tool for maritime professionals requiring precise positioning data in their operations.