CHCNAV
The C220 GR2 is a high-performance, multi-constellation GNSS choke ring antenna, specifically optimized for…
- Type
- Geodetic, Choke-ring
- GNSS
- Full GNSS
- Phase center accuracy
- ± 1 mm
ComNav
Three-in-one RX/TX/Repeater UHF external datelink with the entire range of 410-470 MHz, designed for…
- Frequency Range
- 410-470 MHz
- Work Mode
- Half-duplex
- Frequency Stability
- 1.5ppm
ComNav
High-quality, UHF external datalink designed for GNSS RTK survey system. High power design will…
- Frequency Range
- 410-470 MHz
- Channel Spacing
- 25 kHz
- Work Mode
- Half-duplex
KOLIDA
Collimator is essential device to make calibration for total stations, theodolite, auto levels.
CHCNAV
The DL8 UHF radio modem provides reliable base-to-rover GNSS RTK corrections over long distances.…
- Modem
- 410-470 MHz, Rx/Tx
- Operating
- -40°C to +65°C
- Protection rating
- IP67
KOLIDA
Aluminum/ Wooden/ Fiberglass
ComNav
RX/TX datalink module with the entire range of 410-470 MHz. With the surface-mounted design…
- Frequency Range
- 410-470 MHz
- Channel Spacing
- 12.5 kHz
- Work Mode
- Half-duplex
ComNav
RX/TX datalink module with the entire range of 410-470 MHz, which supports LoRa(Long Range)…
- Frequency Range
- 410-470 MHz
- Work Mode
- Half-duplex
- Frequency Stability
- 1.5ppm
ComNav
RX/TX data link module supports LoRa modulation technique. Its compact surface-mounted design enables easy…
- Work Mode
- Half-duplex
- Frequency Stability
- 1.5ppm
- Modulation System
- CSS
ComNav
CDMonitor software is a professional deformation monitoring tool. lt can simultaneously perform real-time three-dimensional…
ComNav
Useful Ntrip Caster software, it can transfer the Base corrections by internet to Rover…
ComNav
CORS Server software, which can check information about all tracked satellites, collect raw observation…
