UM980 RTK Handheld Surveyor Kit with Quick Charge Connectivity This RTK smart antenna is designed for handheld surveying in combination with a smartphone. Our solution differs from others by offering the ability to connect a PowerBank or another external power source for fast charging during operation. Thanks to the integration of the Unicore UM980 receiver, our device can deliver RTK fixes even under tree canopy and in dense urban environments. The device we developed can be used in construction, landscape design, cartography (e.g., for OpenStreetMap), and other applications. Recommended Software: SurPad 4.2 To unlock the full potential of your GNSS receiver, use professional SurPad 4.2 software. This powerful surveying and design solution provides intuitive equipment control, support for all major operating modes (RTK, Static, and PPK), and seamless export to CAD formats. With its multilingual interface and extensive engineering tools — including stakeout, area calculations, and road design functions — SurPad 4.2 delivers a complete, ready-to-use workflow out of the box, eliminating the need for additional third-party software. Purchase SurPad 4.2 together with our RTK GNSS Development Kit and save up to 30% on your software license. Smartphone holder Plastic enclosure with an integrated 30 cm USB-C cable for smartphone connection USB-C port for simultaneous charging of the connected smartphone via Power Delivery 3.0 protocol SMA connector for external antenna input Integrated low-noise 3.3 V voltage regulator Purple Power LED, green Time pulse LED, orange RTK LED Evaluation software: UPrecise Unicore for PC Backup supercapacitor Mounting: 1/4" photographic tripod, 5/8" threaded survey pin Dimensions: 62 × 55 × 35 mm Weight: 105 g IP55 protection Fully assembled, tested, and ready for use UM980 All-constellation Multi-frequency High Precision RTK GNSS receiver UM980 is Unicore’s new-generation proprietary high-precision RTK positioning module based on the Nebulas IV SoC which integrates RF, baseband and high-precision algorithm. The built-in multi-frequency anti-jamming technology enhances RTK calculation on multiple modes and frequencies, which significantly improves RTK initialization time, measurement accuracy and reliability in complex environments such as city blocks and tree shades. Relying on the excellent performance, UM980 is well suited for high-precision navigation and positioning applications such as precision agriculture, surveying and mapping and so on.
