Legacy LD3 IMU

The LD3 is available in a number of configurations, from basic satellite demodulator to fully integrated mobile positioning unit with demodulator and multi-frequency GNSS receiver. The unit can easily be upgraded for different configurations.

The LD3 can be used to generate VERIPOS proprietary position solutions – from metre to decimetre accuracy – depending on the chosen service. It can also be used as a sensor to output received data and GNSS measurements to external processing or quality control software, such as VERIPOS Verify QC.

In addition to calculating position, the LD3 can output all received data in standard formats such as RTCM. Installation and set up is quick and easy – and operation is simple – with a bank of LEDs indicating overall operating status.

The LD3 requires VERIPOS high power satellite transmissions. With high-power services, a compact, high-gain, omni-direction antenna is recommended. Alternatively, a stabilised dish antenna, such as that used for communicating via Inmarsat, can be utilised.

VERIPOS LD3 ensures reliable reception of VERIPOS services and produces superior positioning from metre to decimetre level accuracy.



Physical characteristics

Receiver size: Aluminium housing 65mm(H) x 110mm(W) x 185mm(D)

Weight: 1kg

Operating temp: -15 to 55 degrees Celsius

Storage temp: -20 to 70 degrees Celsius

Input voltage: 10 to 36V DC

Consumption: 3W (without GPS card) / 5W (with GPS card)

Environmental: IP67

Data ports and interfaces

Power & Data: DC Input NMEA out (GPS option) RS232 RTCM out RS232 Message out RS232 RTCM in (ext DGPS input) RS232 Connector: Amphenol 7-way male RS232 Control: GPS in (option) RS232 GPS out (option) RS232 OEM in RS232 OEM out RS232 Connector: Amphenol 7-way female RS232 Antenna: Various antenna options available depending on application

VERIPOS L-band demodulator

Antenna input: 1525 to 1559 MHz Connector: TNC GNSS Options: Ashtech DG14 and 16 L1 GPS Septentrio AsteRx2 Family L1 GPS (+GLONASS) L1/L2 GPS (+GLONASS) MF Options: MF Beacon available with DG16

Regulatory and Environmental

Certified to IEC60945-2002