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- ARS30 vs Reach RS4
Archimedes Innovation ARS30 vs Emlid Reach RS4
What ARS30 does better (0) and where Reach RS4 wins (0) — every spec side by side.
Why is ARS30 better than Reach RS4?
ARS30 has no measurable advantages in this pair.
Why is Reach RS4 better than ARS30?
Reach RS4 has no measurable advantages in this pair.
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) |
| Satellite systems supported | 6 | 6 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 | L1, L2, L5, E1, E5a, E6, B1, B2, B3 |
| Tracking channels | 1,408 | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | — | 7 mm |
| Tilt compensation (IMU) | — | Yes |
| Correction sources | UHF radio | NTRIP (internet), UHF radio, LoRa radio |
| Built-in UHF radio | Yes | Yes |
| Connectivity & safety | ||
| USB-C | — | Yes |
| Battery & power | ||
| Battery life | — | 16 h |
| Build & durability | ||
| Protection rating | — | IP68 |
| Water protection (IPx) | — | IPx8 |
| Operating temperature (min) | — | -40 °C |
| Operating temperature (max) | — | 65 °C |
| Housing material | — | Magnesium alloy |









