GNSS / RTK hardware guide
GPSRTK.com helps engineers compare and source practical positioning hardware for robotics, drones, agriculture, vehicles, marine systems, surveying, and field testing.
Shop Categories
Start by category, then validate antenna geometry, correction strategy, interfaces, and integration risk.
Centimeter RTK receivers and heading-capable modules.
GPS / GNSS ModulesStandalone and compact GNSS modules for navigation and tracking.
IMU SensorsInertial sensors for fusion, calibration, and field diagnostics.
AntennasRTK antennas, matched heading pairs, and survey antenna options.
AccessoriesCables, connectors, mounts, power, and integration parts.
Base StationCorrection source components for local RTK base workflows.
Recommended Hardware
UM982 is the current recommended RTK module, while the catalog also covers GNSS modules, IMU sensors, antennas, base-station parts, and accessories.
Unicore / RTK Modules
Recommended multi-frequency RTK module for heading-aware robotics, vehicles, agriculture, marine systems, and field testing.
Supplier: Verified supplier link in progress
u-blox / RTK Modules
Mature RTK module for prototypes, drones, education, and teams that value broad documentation.
Supplier: Supplier link coming soon
Quectel / GPS / GNSS Modules
Compact GNSS module family for cost-sensitive navigation, tracking, and light robotics.
Supplier: Supplier link coming soon
Unicore / RTK Modules
Multi-frequency RTK option for UAV, survey, agriculture, and machine-control projects that do not require integrated dual-antenna heading.
Supplier: Supplier link coming soon
GPSRTK Supplier Network / Antennas
Two matched active antennas for dual-antenna heading applications.
Supplier: Supplier link coming soon
GPSRTK Supplier Network / Antennas
A higher-quality GNSS antenna option for survey, mapping, base station, and benchmark work.
Supplier: Supplier link coming soon
Application Paths
Each path connects the problem, module class, antenna plan, correction source, checklist, and related products.
Lightweight RTK modules, antenna placement, correction continuity, and vibration checks.
View PathHeading, odometry fusion, correction age monitoring, and confidence-aware navigation.
View PathRepeatable rows, local base stations, dual antenna geometry, and rugged field wiring.
View PathHeading baseline, corrosion-aware installation, open-sky reception, and correction link planning.
View PathSurvey antenna setup, base coordinates, logging discipline, and validation workflows.
View PathReceiver, antenna, mount, power, network, and RTCM message planning.
View PathCompare Before Buying
Use comparison pages to match heading support, frequency bands, interfaces, cost sensitivity, and application fit.
Compare UM982, ZED-F9P, LC29H, UM980, and industrial options.
OpenMatch antenna type, baseline, cable, mount, and field environment.
OpenPlan fusion, calibration, vibration checks, and interface choices.
OpenMap your application to modules, antennas, corrections, and accessories.
OpenOpen Projects
Members can follow schematic notes, PCB references, BOM discussions, calibration workflows, integration lessons, and release notes as they are published.
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