This table outlines DirtMate's technical specifications. Reviewing this information before introducing DirtMate to a fleet of machines is encouraged.
Mechanical
|
Specification |
Details |
| Dimensions | 120 x 120 x 90 mm (4.72 x 4.72 x 3.54 in) |
| Weight | 1.0 kg (including 420 g internal battery) |
| Operating Temperature | -40°C to +85°C |
| Removable Battery |
Charge: 0°C to 55°C Discharge: -20°C to 60°C |
| Ingress Protection | IP66 / IP68 |
| Mounting Options |
3x Integrated Magnets 5/8"-11 UNC Tripod Mount |
Electrical
| Specification | Details |
| External Power Input | 5–32 V |
| Input Type | DC, Passive PoE |
| Typical Power Consumption | 2W |
| Battery | 48.6 Wh, 7600 mAh, 6.4 V LiFePO4 |
| Battery Charging | 21 W max (approx. 3 hrs for full charge) |
| Battery Life | About 20 hours continuous operation |
| Battery Durability | 3000 cycles (80% capacity retention) |
GNSS
| Specification | Details |
| Position Accuracy | RTK < 0.01 m + 1 ppm CEP |
| Signals Tracked |
GPS: L1C/A, L2C GLO: L1OF, L2OF GAL: E1B/C, E5b BDS: B1I, B2I QZSS: L1C/A, L1S, L2C |
| Number of Channels | 184 |
|
Update Rate Corrections |
Up to 30 Hz DirtMate Base: Stationary GNSS receiver logging matched with roving machine mounted DirtMate GNSS logging for a post processed surface solution. 3rd Party GNSS hardware and real time corrections are not supported currently. |
IMU
| Specification | Detail |
| Roll/Pitch/Heading Accuracy | ±0.5° |
Data
| Specification | Details |
| Processor | ARM Cortex-A7 |
| Internal Storage | 16 GB eMMC (1000+ hours of raw data logging) |
| RAM | 128 MB |
Connectivity
| Specification | Details |
| 4G LTE Modem |
Global Cat 4 LTE (up to 150 Mbit/s DL, 50 Mbit/s UL) LTE FDD: Bands 1–20, 26, 28 LTE TDD: Bands 38–41 3G: Bands 1, 2, 5, 8 2G: Quad-band |
| Data Capture Rate | Approx. 14 MB/hour |
| WiFi | Wi-Fi 6 (802.11a/b/g/n/ac/ax), 2.4 & 5 GHz, +18 dBm output, 800 m range |
| WiFi HaLow | IEEE802.11ah (850–950 MHz), +21 dBm output, range TBD |
| Bluetooth | v5.2 |
| NFC | Integrated NFC radio for app configuration |
| Ports |
18-pin ruggedized connector: - Power - USB - Ethernet 2x LTE sim card slots |
I still can't do it!
We wrote these articles to equip you with everything you need to get the job done on your own, but we understand that sometimes this isn't sufficient.
If you're stuck, the Propeller Site Support team may be able to help. You can contact our support team by emailing sitesupport@propelleraero.com.au.
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