SparkPNT RTK mosaic-X5
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Configure positioning with the SparkPNT RTK mosaic-X5, built around Septentrio’s multi-frequency receiver. It tracks multiple constellations and supports an RTK base role that supplies correction information. The current source describes design and manufacture in Boulder, while achieved navigation performance still depends on corrections, antenna installation and the selected operating mode.
Before you buy
Review correction services, host software, antenna and installation requirements before selecting a reference or rover configuration.
SparkFun SKU: GPS-23748 · Category: GNSS & RTK instruments
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Official product specifications and documentation
EAR summary based on supplier documentation; this is not a hands-on review. Product identity rechecked during the October 25, 2026 sprint. SparkFun Originals eligibility was verified with the supplier’s Original: Yes filter on 2026-10-25. Affiliate eligibility remains subject to SparkFun's program terms.

