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- P5 vs TR7
CHCNAV P5 vs SatLab TR7
What P5 does better (2) and where TR7 wins (3) — every spec side by side.
Why is P5 better than TR7?
- Battery life20 h vs 10 h2×
- Satellite systems supported5 vs 4+25%
Why is TR7 better than P5?
- Weight2,150 g vs 1,350 g+59%
- Tracking channels624 vs 800+28%
- Operating temperature (max)65 °C vs 75 °C+15%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou |
| Satellite systems supported | 5 | 4 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, B1, B2, B3 | L1, L2, L5, E1, E5a, E5b, B1, B2, B3 |
| Tracking channels | 624 | 800 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | — | Yes |
| Static accuracy (horizontal) | 2.5 mm | 2.5 mm |
| Correction sources | NTRIP (internet), Cellular modem, SBAS | NTRIP (internet), UHF radio, Cellular modem, SBAS |
| Built-in UHF radio | — | Yes |
| Raw data logging (RINEX) | Yes | — |
| Maps & navigation | ||
| Internal storage | — | 16 GB |
| Connectivity & safety | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | Yes |
| NFC | — | Yes |
| Battery & power | ||
| Battery life | 20 h | 10 h |
| Battery capacity | — | 6,800 mAh |
| External power input | 9 V DC to 36 V DC | 6 - 28V DC Input |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 75 °C |
| Weight | 2,150 g | 1,350 g |
| Width | 150 mm | — |
| Height | 69 mm | — |
| Depth | 200 mm | — |
| Housing material | — | aluminium alloy |
