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- TR7 vs SC2200
SatLab TR7 vs Stonex SC2200
What TR7 does better (5) and where SC2200 wins (3) — every spec side by side.
Why is TR7 better than SC2200?
- Weight1,350 g vs 2,000 g+48%
- Battery capacity6,800 mAh vs 600 mAh11.3×
- Built-in UHF radioYes · SC2200: No
- Tracking channels800 vs 555+44%
- Operating temperature (max)75 °C vs 65 °C+15%
Why is SC2200 better than TR7?
- Battery life10 h vs 20 h2×
- Satellite systems supported4 vs 6+50%
- Internal storage16 GB vs 31 GB+94%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) |
| Satellite systems supported | 4 | 6 |
| Multi-band GNSS (L1 + L5/L2) | Yes | — |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, B1, B2, B3 | — |
| Tracking channels | 800 | 555 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | — | 8 mm |
| Static accuracy (horizontal) | 2.5 mm | — |
| Correction sources | NTRIP (internet), UHF radio, Cellular modem, SBAS | NTRIP (internet), Cellular modem, L-band / PPP, SBAS |
| Built-in UHF radio | Yes | No |
| L-band / PPP corrections | — | Yes |
| Raw data logging (RINEX) | — | Yes |
| Maps & navigation | ||
| Internal storage | 16 GB | 31 GB |
| Memory card slot | — | Yes |
| Connectivity & safety | ||
| Wi-Fi | Yes | — |
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | Yes |
| NFC | Yes | — |
| Battery & power | ||
| Battery life | 10 h | 20 h |
| Battery capacity | 6,800 mAh | 600 mAh |
| External power input | 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) | 75 °C | 65 °C |
| Weight | 1,350 g | 2,000 g |
| Width | — | 164 mm |
| Height | — | 79 mm |
| Depth | — | 222 mm |
| Housing material | aluminium alloy | — |
