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- eRTK20 vs eRTK60
eSurvey eRTK20 vs eSurvey eRTK60
What eRTK20 does better (2) and where eRTK60 wins (1) — every spec side by side.
Dimensions
Size comparison
eRTK20eRTK60
| eRTK20 | eRTK60 | Difference | |
|---|---|---|---|
| Height | 74 mm | 75 mm | −1 mm |
| Width | 136 mm | 156 mm | −20 mm |
| Weight | 890 g | 931 g | −41 g |
Drawn to the same scale from the official dimensions (front and side).
Why is eRTK20 better than eRTK60?
- Battery capacity5,800 mAh vs 3,400 mAh+71%
- Weight890 g vs 931 g+5%
Why is eRTK60 better than eRTK20?
- Battery life11 h vs 12 h+9%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | — |
| Satellite systems supported | 6 | — |
| Multi-band GNSS (L1 + L5/L2) | No | — |
| Frequency bands | L-band | — |
| Tracking channels | 1,408 | 1,408 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | 8 mm |
| RTK accuracy (vertical) | — | 15 mm |
| Tilt compensation (IMU) | Yes | Yes |
| Correction sources | NTRIP (internet), UHF radio, Cellular modem, L-band / PPP, SBAS | NTRIP (internet), UHF radio, LoRa radio, Cellular modem, L-band / PPP, SBAS |
| Built-in UHF radio | Yes | Yes |
| L-band / PPP corrections | Yes | Yes |
| Maps & navigation | ||
| Internal storage | 8 GB | 8 GB |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | Yes |
| USB-C | Yes | Yes |
| Camera | Yes | Yes |
| Battery & power | ||
| Battery life | 11 h | 12 h |
| Battery capacity | 5,800 mAh | 3,400 mAh |
| Power source | Built-in rechargeable | Removable rechargeable pack |
| Hot-swappable batteries | — | Yes |
| External power input | — | 5-pin(9 - 28V DC 2A, 15V/2A(DC Rated)), Type-C(PD 12V/1.5A) |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Drop resistance | 2 m | 2 m |
| Operating temperature (min) | -30 °C | -30 °C |
| Operating temperature (max) | 65 °C | 65 °C |
| Weight | 890 g | 931 g |
| Width | 136 mm | 156 mm |
| Height | 74 mm | 75 mm |
| Depth | — | 75 mm |
