Nanjing Cetu Surveying Instrument Co., Ltd.
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| Brand Name: | CETU |
| MOQ: | 1 |
| Price: | $1200-3000 |
| Payment Terms: | T/T advance; Western union; MoneyGram,etc. |
| Supply Ability: | 1000 |
1.Support third-generation satellite signals, More than 50 satellites for searching and calculating,
The signal reception is more sensitive, the anti-interference is strong.
2.Built-in full protocol radio and 4G network, and the power is adjustable in high, medium and low.
Large iHand55 handbook, with octa-core processor and 5.5-inch bright touch screen.
3.Lightweight design, device case is reduced by 50%,
Centering pole can be retracted to 1.25m, making it more portable for self-driving field work.
| GNSS settings | 660 channels | |
| BDS: B1I, B2I, B3I, B1C, B2a | ||
| GPS: L1, L2, L5 | ||
| GLONASS: L1, L2 | ||
| GALILIEO: E1, E5a, E5b | ||
| QZSS: L1, L2, L5 | ||
| SBAS: support | ||
| Output format | ASCII.NMEA-0183, binary code | |
| Positioning output frequency | 1Hz-20Hz | |
| Static data format | GNS, Renix dual format static data | |
| Diffiencial format | CMR, RTCM2.X, RTCM3.0, RTCM3.2 | |
| Network mode | VRS, FKP, MAC, support NTRIP protocol | |
| System settings | Operating system | Linux |
| Start time | 3 second | |
| Data storage | Bulit-in 8GB ROM, support automatic cycle storage of static data | |
| Presion & Reliability | RTK positioning precision | Vertical: ±(8+1x10-6D)mm (D is the distance between the measured points) |
| Horizon: ±(15+1x10-6D)mm (D is the distance between the measured points) | ||
| Static positioning precision | Vertical: ±(2.5+0.5x10-6D)mm (D is the distance between the measured points) | |
| Horizon: ±(5+0.5x10-6D)mm (D is the distance between the measured points) | ||
| DGPS positioning precision | Vertical: ±0.25m+1ppm; Horizon: ±0.5m+1ppm | |
| SBAS positioning precision | 0.5m | |
| Initialization time | <10s | |
| Initialization reliability | >99.99% | |
| Communication unit | I/O port | Five-core interface, USB Type-C interface, SMA interface, Nano SIM card slot |
| Bulit-in eSIM card | Including 3 years of Internet access fee, no need to insert a card to access the Internet | |
| Built-in 4G network communication | TDD-LTE, FDD-LTE, WCDMA, EDGE, GPRS, GSM | |
| WIFI communication | 802.11 a/b/g/n access point & client-side mode | |
| Bluetooth communication | Bluetooth® 4.2/2.1+EDR, 2.4GHz | |
| Built-in radio | Built-in transceiver radio | |
| Power: 0.5W/1W/2W adjustable | ||
| Frequency: 410MHz-470MHz | ||
| Protocol: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, SOUTH | ||
| Numbers of channels: 116 (16 of them are configurable) | ||
| External radio | All-protocol external radio | |
| Power: 10W/30W adjustable | ||
| Frequency: 403MHz-473MHz | ||
| Protocol: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, SOUTH, CHC, SATEL | ||
| Transmission rate: 19.2 kbps/9.6 kbps adjustable | ||
| Numbers of channels: 116 (16 of them are configurable) | ||
| Sensor | Electric bubble | Smart centering |
| Tilt measurement | Built-in high-precision inertial navigation, Automatic posture compensation, No correction required, Anti-magnetic interference | |
| User Interface | Button | 2 buttons |
| Screen | 0.94 inches 240*120 high precision LED colorful screen | |
| LED indicators | Satellite indicator; signal indicator | |
| Function & Application | Advanced Function | ATG, NFC, WebUI, U disk firmware upgrade, network relay |
| Smart Application | Intelligent base station, intelligent voice, function self-test, fast charging, AR surveying, AR stakeout | |
| Remote Service | Online upgrade, remote control | |
| Cloud Service | Device management, location service, data analyse, collaborative work | |
| Physical Characters | Receiver's Battery | Built-in high-capacity lithium battery, 6800mAh/7.4V, can supply receiver's work for 10 hours |
| Fast Charging | USB PD3.0 super fast-charging, charging time< 3.5 hours; support power bank charging | |
| External power supply | 6-28V Wide voltage DC design, five-core interface | |
| Size | 156mm x 77mm | |
| Weight | ≤1.25kg(including battery) | |
| Power Consumption | 4.2W | |
| Material | The shell is made of magnesium alloy material | |
| Environment Characters | Waterproof & Dustproof | IP68 |
| Anti-drop | Resist 2 meters natural drop | |
| Relative Humidity | 100% non-condense | |
| Working Temperature | -30ºC~70ºC | |
| Storage Temperature | -40ºC~80ºC | |
