The Veripos LD2 integrated mobile receiver is the next generation unit designed for offshore GNSS positioning applications. The unit is the successor to the LD-1 Mk2 demodulator and represents a new era in receiver design by providing maximum choice and flexibility to the user.
The LD2 is available in a number of configurations from basic satellite receiver to a fully integrated mobile positioning unit with demodulator and multi-frequency GNSS receiver. Completely modular, the unit can be upgraded to different configurations as required.
The front panel consists of 7 status LED's, 3 function keys, keyboard and mouse connectors, and an LCD display. This provides a simple user interface for configuration and monitoring of the Veripos receiver and optional GPS board. The rear panel connections include five 9-pin RS232 connectors, a connector for an external VDU and the antenna connectors
Functionally the LD2 can be used to derive a position solution or alternatively it can be used as a sensor that outputs received data and GNSS measurements to external hardware or processing software.
The LD2 is designed to work with an L-Band input within the range 1525 to 1559 MHz and can be used with the Veripos high-power and low-power satellite transmissions. To receive Veripos high-power satellite transmissions, the LD2 utilises a compact high-gain omni-direction antenna, whilst for low-power operation a suitable stabilised dish antenna, such as that used on Inmarsat B and M terminals must be used. Interfacing to this type of antenna is normally straightforward, for which Veripos can supply a special interfacing kit that ensures full compatibility and also protection of the antennas ancillary components.
