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Introduction
The RoboDot Touch is a portable and versatile GNSS L1/L2 RTK and PPK Base/Rover and Range Extender suitable for RTK mapping with drones, capturing ground control points and GIS applications with cellphone apps. The unit is manufactured by Robota (www.robota.us)
Additional Resources
Robota Youtube Channel
Blog Posts
Specifications
| Item | Condition | Value |
| Run Time | Full Power, full charge | 8+ hours |
| Charge time | Device off | 3 hours |
| Charge current | 5v via USB-c | 1A |
| Battery capacity (Li-Ion) | 7.2 wH | |
| Wi-Fi Range | Line of sight on 1M pole, iPhone | 150 meter radius |
| Wi-Fi Frequency | 2.4 Ghz | |
| Weight | 6oz | |
| Size (base) | Without Antenna | 2.2 x 2.2 x 2.3 in |
| Height | With Antenna | 4.7 inches |
| PCO – Phase Center Offset | 9.4 cm above base | |
| ARP – Antenna Reference Point | Bottom of RoboDot | |
| Satellite Constellations | GPS, GLONASS, Galileo, BeiDou | |
| Satellite Frequencies Received | Antenna #1 | L1/L2, G1/G2, B1, E1 |
| Lora Radio Frequency | If enabled | 915mhz |
| Lora Radio Range | Line of sight - factory antenna | 1km |