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- P2 vs P5
CHCNAV P2 vs CHCNAV P5
What P2 does better (3) and where P5 wins (1) — every spec side by side.
Why is P2 better than P5?
- Weight1,000 g vs 2,150 g2.2×
- Satellite systems supported6 vs 5+20%
- Operating temperature (max)75 °C vs 65 °C+15%
Why is P5 better than P2?
- Tracking channels336 vs 624+86%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Satellite systems supported | 6 | 5 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3, L-band | L1, L2, L5, E1, E5a, E5b, B1, B2, B3 |
| Tracking channels | 336 | 624 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| Static accuracy (horizontal) | — | 2.5 mm |
| Correction sources | SBAS | NTRIP (internet), Cellular modem, SBAS |
| Raw data logging (RINEX) | — | Yes |
| Connectivity & safety | ||
| Wi-Fi | — | Yes |
| Bluetooth | — | Yes |
| Cellular modem (4G / LTE) | — | Yes |
| Battery & power | ||
| Battery life | — | 20 h |
| External power input | 9V-36V | 9 V DC to 36 V DC |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| MIL-STD-810 | Yes | — |
| Drop resistance | 1.2 m | — |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 75 °C | 65 °C |
| Weight | 1,000 g | 2,150 g |
| Width | — | 150 mm |
| Height | — | 69 mm |
| Depth | — | 200 mm |
| Housing material | Aluminum alloy | — |
