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- i73+ vs BX992
CHCNAV i73+ vs Trimble BX992
What i73+ does better (1) and where BX992 wins (1) — every spec side by side.
Dimensions
Size comparison
i73+BX992
| i73+ | BX992 | Difference | |
|---|---|---|---|
| Height | 85 mm | 43 mm | +42 mm |
| Width | 119 mm | 93 mm | +26 mm |
| Depth | 119 mm | 185 mm | −66 mm |
| Weight | 730 g | 750 g | −20 g |
Drawn to the same scale from the official dimensions (front and side).
Why is i73+ better than BX992?
- Weight730 g vs 750 g+3%
Why is BX992 better than i73+?
- Operating temperature (max)65 °C vs 70 °C+8%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | — |
| Satellite systems supported | 5 | — |
| Multi-band GNSS (L1 + L5/L2) | — | No |
| Frequency bands | — | L-band |
| Tracking channels | 624 | — |
| RTK positioning | Yes | — |
| Tilt compensation (IMU) | Yes | Yes |
| Dual-antenna heading | — | Yes |
| Correction sources | NTRIP (internet), UHF radio | L-band / PPP |
| Built-in UHF radio | Yes | — |
| L-band / PPP corrections | — | Yes |
| Raw data logging (RINEX) | Yes | — |
| Maps & navigation | ||
| Internal storage | 8 GB | — |
| Connectivity & safety | ||
| Bluetooth | Yes | — |
| Battery & power | ||
| Battery life | 18 h | — |
| Battery capacity | 6,800 mAh | — |
| Power source | Removable rechargeable pack | — |
| External power input | — | 26-pin D-sub connector |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 70 °C |
| Weight | 730 g | 750 g |
| Width | 119 mm | 93 mm |
| Height | 85 mm | 43 mm |
| Depth | 119 mm | 185 mm |
