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- Reach RS3 vs Archer 4
Emlid Reach RS3 vs Juniper Archer 4
What Reach RS3 does better (1) and where Archer 4 wins (0) — every spec side by side.
Why is Reach RS3 better than Archer 4?
- Built-in UHF radioYes · Archer 4: No
Why is Archer 4 better than Reach RS3?
Archer 4 has no measurable advantages in this pair.
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | — |
| Satellite systems supported | 5 | — |
| Multi-band GNSS (L1 + L5/L2) | Yes | — |
| Frequency bands | L1, L2, E1, E5b, B1, B2 | — |
| Tracking channels | — | 184 |
| RTK positioning | Yes | Yes |
| Tilt compensation (IMU) | Yes | — |
| Correction sources | NTRIP (internet), UHF radio, LoRa radio, Cellular modem | NTRIP (internet) |
| Built-in UHF radio | Yes | No |
| L-band / PPP corrections | — | No |
| Connectivity & safety | ||
| Wi-Fi | Yes | — |
| Cellular modem (4G / LTE) | Yes | — |
| USB-C | Yes | — |
| Build & durability | ||
| Weight | — | 42 g |
| Width | — | 42 mm |
| Height | — | 102 mm |
| Depth | — | 34 mm |
| Housing material | — | N/A |
