1. Built-in transmit-receive UHF, exchangeable Base and Rover. 2. The radio power is adjustable to be 0.1w, 1w, 2w. Introduction 

V30 GNSS RTK system adopts motorization design, so as to enable users to change into different differential transmission modules according to various requirements. Those are traditional radio transmission, GPRS and 3G communication functions. Meanwhile the designed self-rectify function can automatically check the working status of all hardware and software of the V30 receiver while working, and arouse the problem part by its intelligent voice messenger in case of some problem.

Data collection controller can be connected with receiver mainframe via Bluetooth or cable; built-in high-capacity battery is suitable for long-time field work; static data can be stored in the built-in memory card of receiver and downloaded via USB port to your PC.

Product Features

1. BD970 mother board of Pacific Crest, a Trimble Company, multi-satellite, multi-system kernel.

2. Built-in transmit-receive UHF, exchangeable Base and Rover.

3. The radio power is adjustable to be 0.1w, 1w, 2w.

4. 1+X multi-module communication units.

 5. PCC Radio module (optional) compatible with Trimble/Leica RTK.

6. Double battery capacity as 4400mAh, 12 hours for RTK operating.

7. The highest performance in waterproof, dustproof and anti-drop.

V30 Technical Parameters:

Signal Channels: GPS: L1 C/A, L2E, L2C, L5 GLONASS: L1 C/A, L1P, L2C/A (only for GLONASS M)and L2P GALILEO(reservation for upgrade) SBAS: WAAS, MSAS, EGNOS Module Technology: Trimble Maxwell 6 of advanced user-defined GNSS technology, Very low Noise GNSS carrier phase in surveying, accuracy<1mm with 1Hz wide band, Low elevation-angle tracking technology Initialization Time: <10 seconds Initialization reliability: >99% Output of Positioning data: 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz (default 10Hz) Differential data format: CMR, CMR+, RTCM2.1, 2.2, 2.2, 3.0, 3.1 Output format: ASCII: NMEA-0183 and binary data: Trimble GSOF Accuracy: For static, fast static: Horizontal: ± (2.5+1x10-6 D)mm Vertical: ± (5+1x10-6 D)mm RTK: Horizontal: ± (10+1x10-6 D)mm Vertical: ± (20+1x10-6 D)mm External Radio: 1. External radio, made in China (standard configuration) Radio frequency bands 440 MHz, with 100 flexible switching channels 2. External PCC radio (ADL Vantage) (optional) 3. Transparent EOT Timeout, Transparent EOC Character, Packet Switched, TRINMARK II/IIe, TT450S, TRIMTALK 450S, TRIMTALK 3, SATEL Ports: A. 2RS-232 serial ports B. 2 ports for external DC power supply(multiplex) C. 1 USB port (multiplex) D. 1 port for wireless blue tooth communication E. 1 SIM card slot for GSM or CDMA Functions and LEDs: A. 3 panel buttons: 1 power switch button, 2 functional buttons. B: 3 LEDs: Satellite LED (single color), Communication LED (dual colors) and Power LED (dual colors) Electrical features: 1. Storage: 64M 2. Receive power consumption: 2.5W 3. Input Voltage: DC 6-36V 4. Dimension: 19.5 cm X 10.4 cm 6. Weight: 1300g (Incl. Lithium battery) Working environment: Working temperature: -45~+65 Storage temperature: -55~+85

a lasted advanced multi-channel, multi-frequency RTK GPS system