Real Time Kinematic (RTK) satellite navigation is a technique used in land survey based on the use of carrier phase measurements of the GPS, GLONASS and/or Galileo signals where a single reference station provides the real-time corrections of even to a centimetre level of accuracy. When referring to GPS in particular, the system is also commonly referred to as Carrier-Phase Enhancement, CPGPS.

DGPS4U RTK - SMART ANTENNA

Real-time GPS vehicle tracker with AGPS

Available in Base and Rover versions the DGPS RTK-Smart Antenna is an advanced multi-GNSS compatible system using GPS, GLONASS, BeiDou, Galileo, for simultaneous satellite tracking to offer RTK positioning. It is able to track any visible satellites so any vehicle can have a great signal reception under challenging conditions even with obstructions.

Key Features

• 432 channels
• GPS, BeiDou, GLONASS Galileo signals tracking
• Bluetooth including 2.0 & 4.0
• Tilt (Optional)
• 3G / 4G (Optional) Contact us for current information
• Build-in Radio (Optional)
• External Radio (Optional)

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• Multi-Constellation RTK for enhanced accuracy and reliable positioning
• T-DIFF™ technology provides a smooth positioning and exceptional pass-to-pass accuracy
• Bluetooth wireless connectivity makes configuration and diagnosis easier
• 3 magnet mountings offer convenient installation in challenging environments

Technical Specifications

Signal Received		Temperature
GPS	L1/L2/L5	Operating	-40°C to +70°C (Bluetooth: -20 to + 70°C)
GLONASS	L1/L2	Storage	-55°C to +85°C
BDS	B1/B2/B3	Humidity	95% non-condensing
GALILEO	E1/E5a/E5b	Vibration	GJB150.16-2009, MIL-STD-810
Horizontal Position Accuracy(RMS)		Compliance	CE, FCC, REACH, RoHS
Single point	1.5m	Ingress Protection Rating	IP67
DGPS	0.4m	Communication Ports
RTK	1cm + 1ppm	1x RS-232 serial port for user
Maximum Position Data Rate	10Hz	1x RS-232 serial port for external correction data input
Time to First Fix		1x Bluetooth
Cold Start	<50s	1x 3G / 4G for correction data input (Optional)
Velocity Accuracy	0.03m/sRMS	1x Built-in radio for correction data input (Optional)
Dimensions	160 diameter x 80 height (mm)	Standard Features
Weight	<850g (No option module)	GPS L1/L2/L5, BDS B1/B2/B3, GLONASS L1/L2,
Connector	10pin female	Galileo E1/E5a/E5b position, velocity
Mounting		10Hz data rates
3x Magnet mountings		Field upgradable software
4x M4 screw inserts		Differential correction support for RTCM2.x 3.x
1x 5/8-inch screw insert		Navigation output support NMEA0183
Power		OPTIONS
Input Voltage Range	+9VDC to +30VDC	Tilt (Option)	Build-in Radio (Option)
Power Consumption	<4.5W (Typical value and no optional module)	3G / 4G (Option)	External Radio (Option)
Status LEDs		ACCESSORIES
Power		Interface Cable	Radio Antenna
RTK status
Correction data link
DGPS RTK - SMART ANTENNA BASE & ROVER MODELS 3G / 4G Tilt Built-in Radio Accessory BASE MODEL   ✘ ✘ ✔ Interface Cable ROVER MODEL   ✔ ✔ ✔ Interface Cable Radio Antenna