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- Compare
- Venus Laser RTK vs AsteRx SB3 Pro+
ComNav Venus Laser RTK vs Septentrio AsteRx SB3 Pro+
What Venus Laser RTK does better (2) and where AsteRx SB3 Pro+ wins (3) — every spec side by side.
vs
9.4Positioning6.6
5.5Durability8.4
Dimensions
Size comparison
Venus Laser RTKAsteRx SB3 Pro+
| Venus Laser RTK | AsteRx SB3 Pro+ | Difference | |
|---|---|---|---|
| Height | 150 mm | 118 mm | +32 mm |
| Width | 70 mm | 102 mm | −32 mm |
| Weight | 380 g | 497 g | −117 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Venus Laser RTK better than AsteRx SB3 Pro+?
- Tracking channels1,590 vs 5442.9×
- Weight380 g vs 497 g+31%
Why is AsteRx SB3 Pro+ better than Venus Laser RTK?
- Water protection (IPx)IPx7 vs IPx8+14%
- Operating temperature (min)-20 °C vs -30 °C+-33%
- Operating temperature (max)60 °C vs 65 °C+8%
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 |
| Tracking channels | 1,590 | 544 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | — |
| RTK accuracy (horizontal) | 8 mm | — |
| Dual-antenna heading | — | Yes |
| Correction sources | SBAS | L-band / PPP, SBAS |
| L-band / PPP corrections | — | Yes |
| Maps & navigation | ||
| Internal storage | — | 16 GB |
| Connectivity & safety | ||
| Bluetooth | Yes | — |
| USB-C | Yes | — |
| Battery & power | ||
| Battery life | 20 h | — |
| External power input | — | 5-36 VDC |
| Build & durability | ||
| Protection rating | IP67 | IP68 |
| Water protection (IPx) | IPx7 | IPx8 |
| MIL-STD-810 | — | Yes |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -20 °C | -30 °C |
| Operating temperature (max) | 60 °C | 65 °C |
| Weight | 380 g | 497 g |
| Width | 70 mm | 102 mm |
| Height | 150 mm | 118 mm |
| Depth | 80 mm | — |
| Housing material | macromolecule nanomaterial | Ruggedized enclosure IP68 |
