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- CGI-830 vs TGS
CHCNAV CGI-830 vs TechnoGIS TGS
What CGI-830 does better (0) and where TGS wins (3) — every spec side by side.
Dimensions
Size comparison
CGI-830TGS
| CGI-830 | TGS | Difference | |
|---|---|---|---|
| Height | 53 mm | 130 mm | −77 mm |
| Width | 120 mm | 85 mm | +35 mm |
| Depth | 162 mm | 130 mm | +32 mm |
| Weight | 1,150 g | 850 g | +300 g |
Drawn to the same scale from the official dimensions (front and side).
Why is CGI-830 better than TGS?
CGI-830 has no measurable advantages in this pair.
Why is TGS better than CGI-830?
- Water protection (IPx)IPx7 vs IPx8+14%
- Weight1,150 g vs 850 g+35%
- Operating temperature (max)75 °C vs 85 °C+13%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | — | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) |
| Satellite systems supported | — | 6 |
| Multi-band GNSS (L1 + L5/L2) | — | Yes |
| Frequency bands | — | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3, L-band |
| Tracking channels | — | 1,408 |
| SBAS (WAAS / EGNOS) | — | Yes |
| RTK positioning | — | Yes |
| RTK accuracy (horizontal) | — | 8 mm |
| RTK accuracy (vertical) | — | 5 mm |
| Static accuracy (horizontal) | — | 2.5 mm |
| Position update rate | — | 1 Hz |
| Tilt compensation (IMU) | Yes | Yes |
| Max. tilt angle | — | 60° |
| Correction sources | NTRIP (internet), Cellular modem | NTRIP (internet), UHF radio, Cellular modem, L-band / PPP, SBAS |
| Built-in UHF radio | — | Yes |
| L-band / PPP corrections | — | Yes |
| Raw data logging (RINEX) | — | Yes |
| Maps & navigation | ||
| Internal storage | — | 8 GB |
| Connectivity & safety | ||
| Wi-Fi | Yes | — |
| Bluetooth | — | Yes |
| Cellular modem (4G / LTE) | Yes | Yes |
| NFC | — | Yes |
| USB-C | — | Yes |
| Battery & power | ||
| Battery life | — | 30 h |
| External power input | 9 V ~ 32 V DC Standard Adaptation 12 V DC | — |
| Build & durability | ||
| Protection rating | IP67 | IP68 |
| Water protection (IPx) | IPx7 | IPx8 |
| MIL-STD-810 | Yes | — |
| Drop resistance | — | 2 m |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 75 °C | 85 °C |
| Weight | 1,150 g | 850 g |
| Width | 120 mm | 85 mm |
| Height | 53 mm | 130 mm |
| Depth | 162 mm | 130 mm |
| Housing material | — | Magnesium Alloy and ABS industrial grade |
