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CBIL > Products > JAVAD GNSS > JAVAD Triumph-4x

JAVAD Triumph-4x

Conventional RTK uses one base and one rover yielding only one baseline with no checks and balances. Surveyors appreciate the power of networks, where many points and repeated measurements along with network adjustment remove outliers and give more accurate results. To improve the reliability of RTK, some users employ data from more than one base. Multiple bases are rare and not conveniently available.

In a giant step forward along with introducing TRIUMPH-4X, Javad also introduce Cluster RTK, or 4x4 RTK, where sixteen baselines are processed in every single RTK measurement. For the first time in the history of GNSS, the power of survey techniques and network adjustments comes to RTK but without the burdens and complications. The operation is similar to conventional RTK. Surveyors and geodesists can now trust RTK measurements while improving accuracy, reliability and availability.

20 Hz RTK allows 16 baselines of 8 points and performing equivalent of geodetic network adjustment on 16 baselines, removing outliers and providing reliable geodetic quality RTK solutions 20 times per second! 4x4 cluster RTK does not need expensive equipment, multiple field operators, and complicated procedures. It is even simpler than conventional 1x1 RTK because you even do not need to level your pole!

TRIUMPH-4X is equivalent of 4 independent TRIUMPH-1 receivers packaged in the same small box. Furthermore, these 4 independent receivers are operating synchronously using the same local oscillator. A central processor coordinates internal activities of these four receivers as well as communications and data transmission with outside. And all is done with a single TRIUMPH Chip inside. This is why it is neither heavy nor expensive.

One TRIUMPH-4X base and one rover results in a 16-baseline RTK system. While systematic and correlated errors can be removed in single RTK systems, the uncorrelated errors degrade the RTK accuracy. In TRIUMPH 4x4 systems the uncorrelated (random) errors are reduced significantly. This improved accuracy and reliability is especially important in critical applications like machine control.

Total 216 channels: all-in-view (GPS L1/L2/L2C/L5, Galileo E1/E5A, SBAS) integrated receiver, rugged plastic and magnesium housing complete with MinPad interface

Standard Configuration

• Memory 0 MB
• GPS L1/L2/L2C/L5
• Galileo E1/E5A
• Internal GNSS antenna
• Internal IMU
• MinPad Interface
• RS232 Serial Port (460.8 kbps)
• Rechargeable Li-Ion Battery


Specifications are subject to change without notice.



• Update Rate 1 Hz, 5Hz, 10Hz & 20Hz
• RTK Rate 1 Hz, 5Hz, 10Hz & 20Hz
• Data Recording up to 2048MB
• Multi-Base Code Differential Rover
• Code Differential Base
• Advanced Multipath Reduction
• Up to 2 high Speed (460.8 kbps) RS232 Serial Ports
• USB port
• Internal GSM/GPRS/EDGE Module
• Internal UHF Modem
• Ethernet
• Bluetooth® Interface
• Wi-Fi (IEEE 802.11b/g)


Specifications are subject to change without notice.


Tracking Specification

Tracking Channels 4 x (GPS L1/L2/L2C/L5, Galileo E1/E5A, SBAS)
Signals Tracked L1/L2 C/A and P Code & Carrier

Performance Specifications

Autonomous <2 m
Static, Fast Static Accuracy Horizontal: 0.3 cm + 0.5 ppm * base_line_length Vertical: 0.5 cm + 0.5 ppm * base_line_length
Kinematic Accuracy Horizontal: 0.6cm+1ppm * base_line_length Vertical : 0.9cm+1ppm * base_line_length
RTK (OTF) Accuracy Horizontal: 0.6cm+1ppm * base_line_length Vertical : 0.9cm+1ppm * base_line_length
DGPS Accuracy < 0.25 m Post Processing
< 0.5 m Real Time
Angular Accuracy With external antennas and without IMU Heading: 0.3 / L [deg] Pitch and roll: 0.4 / L [deg], where L denotes between antennas separation in metres. With generic umbrella and without IMU Heading: 0.55 [deg] Pitch and roll: 0.75 [deg] With generic umbrella and IMU Pitch, roll, and heading: 0.3 [deg]
Cold Start <35 seconds
Warm Start <5 seconds
Reacquisition <1 second


Power Specification

Battery Two internal Li-Ion batteries (7.4 V, 4.4 Ah each) with internal charger
Operation Time Up to 10 hours
External power input +10 to +30 volts


GNSS Antenna Specifications

GNSS Antenna Integrated
Antenna Type Microstrip (Zero Centered)
Ground Plane Antenna on a flat ground plane


Radio Specifications

GSM/GPRS/EDGE Module Internal GSM/GPRS/EDGE quad-band module, GPRS/EDGE Class 10
UHF Radio Modem Internal 406-470MHz radio transceiver, up to 38.4kbps
Base Power Output 1 Watt


IMU Specification

Gyroscope 3
Accelerometer 3



Communication Ports 2x serial (RS232) up to 460.8 kbps High speed USB 2.0 device port (480 Mbps) Full-duplex 10BASE-T/100BASE-TX Ethernet port Wi-Fi (IEEE 802.11b/g) Bluetooth V2.0+EDR Class 2 supporting SPP Slave and Master Profiles
Status Indicator Six LEDs, two function keys (MinPad)


Memory & Recording

Internal Memory Up to 2048MB of onboard non-removable memory for data storage
Raw Data Recording Up to 20 times per second (20Hz)
Data Type Code and Carrier from GPS L1, L2, L5, Galileo E1/E5A


Data Output

Real time data outputs RTCM SC104 versions 2.x and 3.x Input/Output
ASCII Output NMEA 0183 versions 2.x and 3.0 Output
Output Rate Code and Carrier


Environmental Specifications

Enclosure Molded magnesium alloy and plastic, waterproof
Operating Temperature -30° C to +55° C
Dimensions W:178 mm x H:93 mm x D:178 mm
Weight 1850 g

Specifications are subject to change without notice.



pdf-icon.png TRIUMPH-4X_Datasheet.pdf