Flash sale Topcon Control Mag Box 9901-0027 W/ 2 Topcon PG-A3 is in perfect working condition! This unit looks and works great! Comes with 60 days warranty.
- Application: Used with Topcon System Five or 3D-MC machine control systems.
- Frequency Range: 410–470 MHz (Common for UHF RTK base stations).
- Environment: Fully ruggedized, weatherproof, and built to withstand high vibrations on heavy earthmoving machines.
- Core Functions: Processes satellite data, calculates machine blade/bucket position against CAD design files, and outputs corrections to hydraulic valves for automated grading
- Constellation Tracking: Dual-frequency L1/L2, supporting both GPS and GLONASS satellite systems.
- Technology: Built-in integrated ground plane and precision micro-center technology designed to filter out multipath signal errors.
- Antenna Gain: 30 ± 2 dB LNA gain.
- Power Requirements: Input voltage of +2.7 V to +12V DC; typical current consumption of 25 mA @ 5.0V.
- Physical Dimensions: 141.6 mm × 141.6 mm × 53.7 mm (weighing roughly 492g)













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