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- T30 IMU vs vRTK
ComNav T30 IMU vs Hi-Target vRTK
What T30 IMU does better (0) and where vRTK wins (5) — every spec side by side.
Dimensions
Size comparison
T30 IMUvRTK
| T30 IMU | vRTK | Difference | |
|---|---|---|---|
| Height | 73 mm | 79 mm | −6 mm |
| Width | 155 mm | 138 mm | +17 mm |
| Weight | 1,200 g | 980 g | +220 g |
Drawn to the same scale from the official dimensions (front and side).
Why is T30 IMU better than vRTK?
T30 IMU has no measurable advantages in this pair.
Why is vRTK better than T30 IMU?
- Water protection (IPx)IPx7 vs IPx8+14%
- Tracking channels574 vs 1,4082.5×
- Weight1,200 g vs 980 g+22%
- Static accuracy (horizontal)3 mm vs 2.5 mm+20%
- Operating temperature (max)65 °C vs 75 °C+15%
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, B1, B2, B3 | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 |
| Tracking channels | 574 | 1,408 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | 8 mm |
| Static accuracy (horizontal) | 3 mm | 2.5 mm |
| Tilt compensation (IMU) | Yes | — |
| Max. tilt angle | 60° | — |
| Correction sources | NTRIP (internet), UHF radio, Cellular modem, L-band / PPP, SBAS | NTRIP (internet), UHF radio, Cellular modem, SBAS |
| Built-in UHF radio | Yes | Yes |
| L-band / PPP corrections | Yes | — |
| Raw data logging (RINEX) | — | Yes |
| Maps & navigation | ||
| Internal storage | 8 GB | 8 GB |
| Connectivity & safety | ||
| Wi-Fi | Yes | — |
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | Yes |
| Camera | — | Yes |
| Battery & power | ||
| Battery life | 15 h | 15 h |
| Hot-swappable batteries | Yes | — |
| External power input | 5-27 VDC | — |
| Build & durability | ||
| Protection rating | IP67 | IP68 |
| Water protection (IPx) | IPx7 | IPx8 |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 75 °C |
| Weight | 1,200 g | 980 g |
| Width | 155 mm | 138 mm |
| Height | 73 mm | 79 mm |
| Depth | 155 mm | — |
| Housing material | Magnesium-aluminium | Magnesium |
