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- M300 Pro II vs iRTK4
ComNav M300 Pro II vs Hi-Target iRTK4
What M300 Pro II does better (1) and where iRTK4 wins (3) — every spec side by side.
vs
5.9Positioning3.6
2.7Durability9.0
Why is M300 Pro II better than iRTK4?
- Operating temperature (min)-40 °C vs -30 °C+-25%
Why is iRTK4 better than M300 Pro II?
- Water protection (IPx)IPx7 vs IPx8+14%
- Tracking channels574 vs 866+51%
- Operating temperature (max)65 °C vs 70 °C+8%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Satellite systems supported | 5 | 5 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, B1, B2, B3, L-band | L1, L2, L5, E1, E5a, E5b, B1, B2, B3, L-band |
| Tracking channels | 574 | 866 |
| SBAS (WAAS / EGNOS) | Yes | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | — |
| Static accuracy (horizontal) | 2 mm | — |
| Tilt compensation (IMU) | — | Yes |
| Correction sources | NTRIP (internet), Cellular modem, L-band / PPP, SBAS | — |
| L-band / PPP corrections | Yes | — |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | — |
| Battery & power | ||
| Battery life | — | 10 h |
| Battery capacity | — | 6,800 mAh |
| External power input | ±18 - ±75VDC, with overvoltage protection | 6-28V DC external power input (5-pin port) with over-discharge protection |
| Build & durability | ||
| Protection rating | IP67 | IP68 |
| Water protection (IPx) | IPx7 | IPx8 |
| Operating temperature (min) | -40 °C | -30 °C |
| Operating temperature (max) | 65 °C | 70 °C |
| Weight | 2,830 g | — |
| Width | 176 mm | — |
| Height | 67 mm | — |
| Depth | 267 mm | — |
| Housing material | Rugged aluminum case with rubber ring | Magnesium Alloy |
