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- P2 vs PwrPak7-E2
CHCNAV P2 vs NovAtel PwrPak7-E2
What P2 does better (0) and where PwrPak7-E2 wins (1) — every spec side by side.
7.3Positioning9.3
4.5Durability9.2
Why is P2 better than PwrPak7-E2?
P2 has no measurable advantages in this pair.
Why is PwrPak7-E2 better than P2?
- Weight1,000 g vs 560 g+79%
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, E6, B1, B2, B3, L-band | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3, L-band |
| Tracking channels | 336 | — |
| GNSS engine | — | NovAtel OEM7700 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| Position update rate | — | 200 Hz |
| Tilt compensation (IMU) | — | Yes |
| Correction sources | SBAS | L-band / PPP, SBAS |
| L-band / PPP corrections | — | Yes |
| Connectivity & safety | ||
| Wi-Fi | — | Yes |
| Battery & power | ||
| External power input | 9V-36V | — |
| Build & durability | ||
| Protection rating | IP67 | — |
| Water protection (IPx) | IPx7 | — |
| MIL-STD-810 | Yes | — |
| Drop resistance | 1.2 m | — |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 75 °C | 75 °C |
| Weight | 1,000 g | 560 g |
| Width | — | 147 mm |
| Height | — | 125 mm |
| Depth | — | 55 mm |
| Housing material | Aluminum alloy | — |
