CONTACT US: (03) -307-2696 EMAIL:




NEW AGI-4 Receiver/Steering Controller, the first truly modular ISO-compliant steering system

AGI-4A complete integrated steering solution featuring multiple-constellation GNSS satellite reception, state-of-the-art inertial sensors, full terrain compensation, with superior line acquisition and holding capabilities. All-in-one, modular design includes antenna, receiver, and steering controller in a single component offering unmatched upgradeability. Standard with WAAS and EGNOS, easily upgradeable to 2cm accuracy with RTK radio options. NTRIP capability allows you to tap into existing reference networks via mobile phone connection (dependent on local availability) and uses existing data plans and infrastructure to minimise costs.


Inertial system
CAN, RS-232, Ethernet
Rugged Housing for OEM and Aftermarket Applications
OmniSTAR® Capable
Most Advanced GLONASS and GPS Dual Frequency RTK Satellite Tracking System
Advance Multipath Reduction (AMR)
In-band Interference Rejection (IBIR) Option
Compliance with CMR and RTCM Industry Standard
Flash Download Capability (Application Code Revisions in the Field)
Three Bi-color LED Indications for Satellite Tracking and Status
Snap-in High Grade IMU Module (Optional)
Snap-in Modem Module (Optional)

Upgrade options for RTK include 900 mHz radio and US GSM, UHF Digital Modem with US GSM, and OmniSTAR HP/XP upgrade. Compatible with Topcon base stations, TopNet, GSM and CORS networks.


AGI-4 features industry-leading ISO11783 compatibility with virtual terminals. This feature allows you to add Topcon’s industry-leading autosteering performance to many steer-ready vehicles via a single component installation. Compatible with many other manufacturer’s displays, the AGI-4 steering controller gives true Drop-in and Drive convenience.




Supply Voltage 7-26 VDC
Minimum voltage when voltage drops: 5.5 VDC
Supply Current 600mA typical operating current
2A Max
Output Power 12V/500mA max for external radio modem
Ports 1 ea. CAN1 Fendt proprietary messages
1 ea. CAN2 J1939 Steering controller; 250 kbs
1 ea. CAN3 ISO 11783; 250 kbs
1 ea. RS-232 A Diagnostic
1 ea. RS-232 D External Modem
1 ea. Ethernet port
Housing Powder-coated, cast aluminum; Plastic dome
Connectors 2 ea. DT06-12S
Deutsch connector, integrated housing, unique keyed
1 ea. Type N for external GNSS antenna
1 ea. TNC for radio
Leds 1 ea. Power
1 ea. GNSS Receiver
1 ea. Correction Source
Weight 2.4 Kg
Operating Temperature -40C to +80C
Ingress Protection IP-6K9K


Advanced GPS Ag Ltd
187 Alford Forest Road

Phone: 03-307-2696
Fax: 03-307-2628
Mobile: 0274-552-305

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