DGC01 - Dual GNSS Compass | UAV Navigation

Overview
Technical Specifications

DGC01 (Dual GNSS Compass) allows you to accurately estimate the actual course, under both static and dynamic conditions with no reliance placed on magnetic sensors.

It implements the GNSS interferometry technique which uses raw pseudo-range and carrier phase measurements from two separate inertial GNSS receivers with a known baseline.

The DGC01 is complementary to a magnetometer. It can be used to improve the heading estimation or as a backup system, when the magnetometer performance declines due to electromagnetic disturbances.
High Heading Accuracy: up to 0.3 degrees in both static and dynamic conditions.
High Latitudes Applications: the heading estimation is not dependant on the Earth’s magnetic field.
Easy to integrate with VECTOR through asynchronous RS-232.
It can be used as a standalone device.
Robust and Compact Design.
IP66 Design: Ready to operate in extreme environments.
Alternative to magnetometer when compass calibration cannot be carried out.
It works also as GNSS redundant in VECTOR.

The DGC01 is supplied with the following accessories:

2 x ANN-MB-00-00. Multiband, high precision GNSS antennas.
Cables & Connectors: 1 x female cable connector, overmoulded. Binder P/N: 77-3406-000-50006-0200.

I/O
Serial Communication	RS-232, 115200 bit/s
ELECTRICAL
Power supply	9 - 36 V
Power consumption	1 W (12V)
GNSS
Receiver Type	184 Channel, L1C/A, L2C, L1OF, L2OF, E1B/C, E5b, B1I, B2I, L1S
Multi-constellation capability	GPS, GLONASS, Galileo, BeiDou, QZSS
Time To First Fix (Cold/Hot)	<26s / <2s
GNSS PPS	30 ns RMS, 60 ns 99%
Antenna	Active
Antenna Connector Power Supply	3.2 V
Operational limits of GNSS	Altitude: 80,000m / Velocity: 500m/s
Navigation Update rate	5 Hz
ACCURACY
Heading	0.4º¹
Horizontal Position Accuracy	< 1.5 m (CEP, 50%, 24 h static, -130 dbm, >6 SVs)
MECHANICAL / ENVIRONMENT
Size (mm, L x W x H)	102 x 43 x 22 (mm)
Weight	85 g
Temperature range	-40ºC to +85ºC
Mating Connector	6 pin Binder
Antenna Connector	50 Ohm SMA Female (x2)
Humidity	Up to 90%, Non-Condensing

¹50%, measured with 1m baseline and patch antennas with good ground plane and clear sky view.

Overview

DGC01 (Dual GNSS Compass) allows you to accurately estimate the actual course, under both static and dynamic conditions with no reliance placed on magnetic sensors.

It implements the GNSS interferometry technique which uses raw pseudo-range and carrier phase measurements from two separate inertial GNSS receivers with a known baseline.

The DGC01 is complementary to a magnetometer. It can be used to improve the heading estimation or as a backup system, when the magnetometer performance declines due to electromagnetic disturbances.
High Heading Accuracy: up to 0.3 degrees in both static and dynamic conditions.
High Latitudes Applications: the heading estimation is not dependant on the Earth’s magnetic field.
Easy to integrate with VECTOR through asynchronous RS-232.
It can be used as a standalone device.
Robust and Compact Design.
IP66 Design: Ready to operate in extreme environments.
Alternative to magnetometer when compass calibration cannot be carried out.
It works also as GNSS redundant in VECTOR.

The DGC01 is supplied with the following accessories:

2 x ANN-MB-00-00. Multiband, high precision GNSS antennas.
Cables & Connectors: 1 x female cable connector, overmoulded. Binder P/N: 77-3406-000-50006-0200.

Technical Specifications

I/O
Serial Communication	RS-232, 115200 bit/s
ELECTRICAL
Power supply	9 - 36 V
Power consumption	1 W (12V)
GNSS
Receiver Type	184 Channel, L1C/A, L2C, L1OF, L2OF, E1B/C, E5b, B1I, B2I, L1S
Multi-constellation capability	GPS, GLONASS, Galileo, BeiDou, QZSS
Time To First Fix (Cold/Hot)	<26s / <2s
GNSS PPS	30 ns RMS, 60 ns 99%
Antenna	Active
Antenna Connector Power Supply	3.2 V
Operational limits of GNSS	Altitude: 80,000m / Velocity: 500m/s
Navigation Update rate	5 Hz
ACCURACY
Heading	0.4º¹
Horizontal Position Accuracy	< 1.5 m (CEP, 50%, 24 h static, -130 dbm, >6 SVs)
MECHANICAL / ENVIRONMENT
Size (mm, L x W x H)	102 x 43 x 22 (mm)
Weight	85 g
Temperature range	-40ºC to +85ºC
Mating Connector	6 pin Binder
Antenna Connector	50 Ohm SMA Female (x2)
Humidity	Up to 90%, Non-Condensing

¹50%, measured with 1m baseline and patch antennas with good ground plane and clear sky view.

DGC01 - Dual GNSS Compass

Overview

Technical Specifications

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