Intergrated RTK GNSS Surveying System

Integrated RTK GNSS Surveying System

Features

Customized Radio Frequency Options

The integrated MDS series receiving radio modules include MDA (410-430MHz), MDB (430-450MHz), and MDC (450-470MHz) as alternatives, which allow the receiver to be compatible with many popular radio transmitters on the market.
 
Built-in Transmitting Radio Module

0.5W, independent of external radio while working within short range, eg. 1-2km (in good condition).
 
Huge Internal Memory

The 4G internal memory capacity of S82V allows mass storage of measured data for long time collection, which brings great convenience to your static work.
 
Separated Module Packs

Advanced data link with both UHF receiving radio and GPRS/GSM modules built in, switchable for radio/network RTK modes. 2 modules are separately installed to reduce interference, yet still a very small receiver.

S82V Technical Specifications
Receiver Part
Measurements

General Info

• 220 channels, by advanced Pacific Crest Maxwell 6 Custom Survey GNSS technology
• High precision multiple correlator for GNSS pseudo range measurements
• Unfiltered, unsmoothed pseudo range measurements data for low noise, low multipath error, low time domain correlation and high dynamic response
• Very low noise GNSS carrier phase measurements with 1mm precision in a 1Hz bandwidth
• Signal-to-Noise ratios reported in dB-Hz
• Proven Pacific Crest low elevation tracking technology

Satellite signals tracked simultaneously

• GPS: L1 C/A, L2E, L2C, L5 (reserved)
• GLONASS: L1 C/A, L1 P, L2C/A (GLONASS M only), L2 P
• SBAS: L1 C/A, L5 (reserved)
• Galileo: (reserved)
• Supports GIOVE-A: L1BOC, E5A, E5B, E5AltBOC
• Supports GIOVE-B: L1CBOC, E5A, E5B, E5AltBOC
• Compass: (reserved)
• B1 (QPSK), B1-MBOC (6,1,1/11), B1-2 (QPSK)
• B2 (QPSK), B2-BOC (10, 5),
• B3 (QPSK), B3BOC (15, 2.5)
• L5 (QPSK)

Code differential GNSS positioning

• Horizontal: 25mm+1ppm RMS
• Vertical: 50mm+1ppm RMS
• SBAS differential positioning accuracy: typically <5m 3DRMS

Static and FastStatic GNSS surveying

• Horizontal: 2.5mm+1ppm RMS
• Vertical: 5mm+1ppm RMS

Real time Kinematic surveying

• Horizontal: 10mm+1ppm RMS
• Vertical: 20mm+1ppm RMS
• Initialization time: typically <15s
• Initialization reliability: typically >99.9%

Hardware
Physical

• Dimension (L x W x H): 184mm x 184mm x 96mm (7.2in x 7.2in x 3.8in)
• Weight: 1.2kg (2.64 lb) with internal battery, internal radio

Temperature

• Operating: -40^oC ~ +75^oC (-49F ~ +167F)
• Storage: -55^oC ~ +85^oC (-67F ~ +185F)
• Humidity: 100%, condensing
• Water/Dustproof:tested to IP67 standard, protected from temporary immersion to depth of 1m (3.28ft)
• Shock and vibration: Designed to survive a 2m (6.6ft) pole drop onto concrete

Electrical

• Power 12-15V DC external power input
• Rechargeable, removable 7.4V, 2.5Ah Lithium-Ion battery in internal battery compartment
• Battery life: 6-10 hours for 2 batteries from standard supply (varies with temperature and working mode)

Communications and Data Storage

• Standard USB2.0 port
• RS-232 port: Baud rates up to 115200
• Stollmann's BlueMod+B20 is used inside for Bluetooth function
• Fully sealed and integrated 2.4GHz communication Bluetooth port
• UHF receiving antenna port and GPRS/GSM signal antenna port
• Fully sealed and integrated MDS Series receiver/transmitter option:
• Optional frequency
• MDA module: 410-430 MHz
• MDB module: 430-450 MHz
• MDC module: 450-470 Mhz
• Radio RTK performance:
• High performance external radio transmitter with Advanced Data Link (ADL) technology for remote communications, OEM particularly for SOUTH by Pacific Crest, 0.1-2.0/4.0 configurable transmit power, environmentally sealed to IP67 standard and ideal for EMI resistance
• Integrated radio transmitter only: 1-2km (varies with terrain and temperature)
• Fully sealed and integrated internal SIEMENS Mc75. GPRS/GSM module
• External cellphone support for GPRS/GSM module for network RTK (CORS) operations
• Network RTK (via CORS) performance (varies with temperature and GPRS data rate): 20-50km
• Data storage: internal memory 4GB
• Update Rate: 1Hz positioning, up to 20Hz (supported by mainboard BD970)
• Reference outputs:CMR+, CMR+, RTCM 2.1, RTCM 2.2, RTCM 2.3, RTCM 3.0, RTCM 3.1

Controller Part

• Platform
• PXA270 624 MHz processor
• 1 GB Flash ROM
• 256 MB RAM

Operating System

• Windows CE 5 (standard supply)
• Windows Mobile6 Classic, Professional (optional)

Wireless Communications
Integrated Bluetooth Class II, V 2.0 + EDR

External Connectors

• One tether connection with full RS232 and USB On-The-Go (USB 1.1) functionality
• One Low-Insertion Force (LIF) docking connector
• DC Power Jack
  

User Interface

• Color screen / Touch display
• 3.7 in (9.398 cm)
• Full VGA 480 x 640 Resolution
• Transflective, portrait mode TFT
• Sunlight readable (for outdoor use)
• High-reliability adjustable LED
• Backlight featuring a bright
• 165 cd/m2 output
• Touchscreen (standard)
• Passive stylus or finger operation
• Signature capture
• Full Alphanumeric keyboard
• Backlit, high durability hard-capped keys
  

Expansion Slots

• One SD/MMC memory card slot
• End-cap USB Interface supports GPS expansion module.
• 100-PIN expansion interface: supports PCMCIA (type II), GPRS/EDGE and other third-party expansion modules developed using Psion Hardware Developer's Kit.
• One Type II CF Card Slot

Power Management

• Optional 3.7V, 2700 mAh standard capacity battery
• Advanced smart battery with gauge
• Built in charger
• Rechargeable, user replaceable backup battery pack
  

Environmental

Physical