Product Specifications
- 136 channels (dual frequency) for GPS, GLONASS, SBAS and BEIDOU
- less than 1.2 sec RTK signal initialization
- Satellite signals tracked: GPS l1-C/a, l1-P(Y), l2-P(Y) and l2C ,GLONASS l1-C/a, l2-C/a
- Initial capture time: less than 15 sec
- Raw measurement & position output: 25Hz data output rate (User selectable)
- DGPS/RTCM differential positioning: 0.5 m
- Static horizontal accuracy: 2 mm + 0.5 ppm
- Static vertical accuracy: 5 mm + 0.5 ppm
- Kinematic horizontal accuracy: 1 cm + 1 ppm
- Kinematic vertical accuracy: 2 cm + 1 ppm
- Serial protocols: NMEA v2.3 output format, up to 10 Hz, RTCM SC104 v2.2, 2.3, 3.0 or 3.1, CMR2.0 and CMR+
- Internal memory: 2 GB SD Card
Product Description
- Single, rugged housing with all components for field survey and stake out
- State of the art 136-channel asteRx2e receiver with GPS, GLONASS, SBAS and BEIDOU
- Integrated satellite antenna for optimized satellite tracking
- Base or Rover configuration for standard equipment use
- Internal GSM Modem for connection to Real Time networks
- Internal UHF Radio for RTK ready units
- Easily removable SD Card for new Data logging
- Bluetooth on-board for a cable free controller
- Rugged field controller for efficient field survey
- optional External Radio for greater transmission range
- Two Hot Swap li-Ion batteries for continuous operation and intelligently switchable
- Power Supply via cable for long sessions
- open interface protocols for various types of handheld
- The G3100-R2 features the asteRx2e GPS/Glonass dual frequency receiver, the latest entrant to the high precision positioning
- The G3100-R2 uses the asteRx2e GNSS engine which measures both GPS and Glonass constellations for robust and accurate satellite positioning.
- The advanced receiver technology includes Receiver autonomous Integrity Monitoring Multipath Estimation and a standard output rate up to 25 Hz.
- The G3100-R2 combination of a GNSS receiver with a matched internal antenna provides an integrated product with optimal performance that is ready for use at turn-on market.
- The asteRx2e engine includes RaIM and provides outstanding performance for Survey and GIS applications.
- With the internal radio designed into each G3100-R2, any unit may be configured as a local base station to transmit corrections for RTK surveys without any change in hardware. For extended transmission range, external radios may be interfaced through a serial port.
- Surveyors have a choice of communication options that are all integrated into the single rugged housing. The communication options include: a GSM/GPRS modem for connecting to Real Time Reference Station networks, UHF (406-470 MHz) radios for local data transmissions, or the option to use an external radio through a serial port.
- The G3100-R2 houses two batteries that may be hot swapped for continuous operation.
- The efficient G3100-R2 provides a full day’s operation from the two internal rechargeable li-Ion batteries (7.2V, 5000 mah). Re-charging is done within a few hours with the included charger. all Pentax batteries integrate fuel gauge technology to display current battery status. The unit may also be powered from an external battery for extended operation.
- For ultra-portability and data management, the G3100-R2 logs raw data onto a removable SD card that is accessed easily through a convenient door. With the G3100-R2, getting data to the PC for post processing is simply a matter of inserting the SD card into the office PC, eliminating the need for cable download and additional software.
- Bluetooth provides cable free operation for use with a pole mounted data collection system with the ease of use and portability required for survey/GIS applications. Real time records are also logged on the controller and the user can do wireless transfer to a PC easily.
- Open architecture; Pentax believes in open architecture and the advantages that this brings to the market including the ability for users to “plug and play” and swap equipment when required, to create easy upgrade paths, and not to be “locked in” to any one supplier on the market. Due to our architecture Philosophy, all our data interface protocols are publicly available and we are pleased to work with any suppliers to help them interface with the G3100-R2.
