Full GNSS with 1608 channels advanced tracking
The integrated advanced 1608-channel GNSS technology takes advantage of GPS, Glonass, Galileo and BeiDou, in particular the latest BeiDou III signal, and provides robust data quality at all times. The C5 extends GNSS surveying capabilities while maintaining centimeter-level survey-grade accuracy. GNSS surveying has never been more efficient
Even in a complex electromagnetic environment, the C5 initializes its IMU in 3 seconds, with no need for repeated re-initialization. It delivers 3 cm accuracy up to a 60-degree pole tilt, increasing the efficiency of point measurement by 41% and stakeout by 100%. The C5 GNSS eliminates the challenge of measuring hidden or dangerous points while making the work of survey crews safer and more efficient. GNSS surveys are made easier by removing the need for the operator to focus on the perfect leveling of its surveying pole.
he C5 features a built-in transceiver radio module compatible with major radio protocols, making it the perfect choice for a portable built-in UHF base and rover kit with fewer accessories. C5 is a highly productive NTRIP rover when used with a handheld controller or tablet and connected to a GNSS RTK network via CHCNAV LandStar field software. The C5 is a highly rugged and reliable receiver without downtime used for surveying of any terrain, mapping, or construction site
Performance Specification
GNSS Characteristics
• 1608 channels with all in view simultaneously tracked
satellite signals
– GPS: L1C/A/L2P/L2C, L2, L5
– BDS: B1, B2, B3/B1C/B2a
– Galileo: E1, E5a, E5b
– QZSS: L1, L2, L5
– SBAS: L1
• Advanced multipath mitigation technology
• Low noise carrier phase measurement
GNSS Accuracies
• Real Time Kinematics (RTK):
– Horizontal: 8 mm + 1 ppm RMS
– Vertical: 15 mm + 1 ppm RMS
– Initialization Time: < 5 s
– Initialization Reliability: > 99.9%
• Post-processing Static:(Static)
– Horizontal: 2.5 mm + 0.5 ppm RMS
– Vertical: 5 mm + 0.5 ppm RMS
• Post-processing Kinematics(PPK)
– Horizontal: 3 mm + 1 ppm RMS
– Vertical: 5 mm + 1 ppm RMS
• Code Differential
– Horizontal: 0.4m RMS
– Vertical: 0.8m RMS
• Autonomous
– Horizontal: 1m RMS
– Vertical: 1.5m RMS
• Time to first fix
– Cold start: < 45 s
– Hot start: < 30 s
– Signal re-acquisition: < 2 s
• RTK tilt-compensated
– IMU Supported
– Accuracy: Less than 2.5cm with 30°
– Tilt Angle: 0°- 60°
• Raw data updating: up to 10Hz
• Size: 133mm×133mm×85mm
• Weight: 0.86 kg with battery
• Environment
– Operating: -45°C to +75°C (-49°F to +167°F)
– Storage: -55°C to +85°C (-67°F to +185°F)
• Humidity: 100% condensation
• Dust and Water Proof: IP67
• Shock resistance grade: IK08
•Shock: Survive at 2m drop
• Bluetooth: BT 4.0
• Wi-Fi: 802.11 b/g/n, access mode
• UHF Radio:
–Standard Internal Rx/Tx: 410 - 470 MHz
–Transmit Power: 0.5 W and 1 W
–Protocol: EFIX, Transparent, TT450, Satel3AS
–Range: Typical 2 km to 4 km.
–Link rate: 4,800 bps / 9,600 bps/ 19,200
• Data formats:
– CMR, RTCM2.X , RTCM3.X, Full Star
– GPS data: NEMA 0183, PJK, Binary
–Static data format: RINEX 2.11, 3.02
• Ports:
– 1 x USB type-C port(data download, charging, firmware update)
–1 x UHF antenna port(TNC female)
• Data Storage: 8 GB high speed memory
• Others: NFC
• Power Consumption: 4W (depending on receiver configuration)
• Li-ion Battery Capacity: Built in non-removable battery
6800mAh, 7.4V
• Operating Time (2):
Software (Standard)
• Landstar7 and Efield field data collection software