The Ashtech ProMark 120 Receiver from Spectra allows survey professionals to quickly and accurately map locations for efficient land survey, RTK, GNSS and even GIS applications. As an upgrade to the ProMark 100, this survey GPS contains an external ASH661 L1/L2 antenna that can track both GPS and GLONASS signals, on-board field software, Windows programs and upgradeable options such as NTRIP/DIP, RTK and GLONASS, for a versatile survey solution.

The Ashtech Z-Blade technology on board the ProMark 120 uses both GPS and GLONASS satellites to obtain a GNSS position in obstructed survey sites. This updated Spectra-exclusive technology not only increases accuracy, it also allows the device to get a real time kinematic (RTK) fix even if there are no GPS satellites available.

When utilizing the included ASH661 external antenna, the ProMark 120 can obtain an RTK fix with 1 cm accuracy in as fast as 15 seconds. With a typical range of up to 25 miles, it can measure wide areas and triangulate horizontal And vertical positions.

The ProMark 120 comes with Ashtech ProMark Field software 3.0 for processing and analyzing GNSS survey data. This intuitive, user-friendly software provides all the necessary tools for post-processing survey data as well as simple real time kinematics (RTK) jobs, including raw data recording, rover and base configurations, stake out and more.

Equipped with Windows Mobile 6.5 operating system, the ProMark 120 GNSS receiver comes with familiar software packages such as GNSS Toolbox, ActiveSync and Internet Explorer. In addition to wireless GPRS and Bluetooth connectivity, this survey grade GPS device has a built-in memory of 256 MB that is expandable up to 2GB. The GPS recievers' embedded OS also supports 10 different languages.

Features:

• High-precision measurement with the Ashtech Z-Blade technology
• User-friendly and Intuitive ProMark Field Software
• Fast RTK fix
• RTK, NTRIP & Direct IP and GLONASS Options  
• Extended productivity on very demanding or obstructed environments
• L1/ L2 Antenna - can receive L2 frequencies
• Windows Embedded 6.5 operating system for platform stability
• Built-in wireless communication support
• Extended memory and battery capacity
• Lightweight and rugged handheld design
• Water resistant with IP65

Includes:

Specifications:

• GNSS Characteristics: 45 parallel all-in-view channels: GPS, GLONASS,L1 C/A, SBAS: WAAS/EGNOS/MSAS/GAGAN; Z-Blade technology powered by Ashtech for optimal performance.; DGPS and post processing with MobileMapper Office software; Up to 20 Hz GPS, GLONASS, SBAS position output and raw data (code and carrier); NMEA 183 messages output; RTCM2.3, RTCM3.1, CMR and CMR+, ATOM (Ashtech Optimized Messaging); Real time Network: VRS, FKP, MAC.
• Accuracy Specifications (Horizontal RMS): Real-time SBAS: < 50 cm typical;  Real-time DGPS: < 30 cm typical; Post-processing: < 30 cm down to sub dm
• Processor: Marvell® PXA 320; Frequency clock 806 MHz
• Operating System: Microsoft Windows Embedded Handheld 6.5; Languages available: English, French, Spanish, German, Portuguese, Italian, Simplified Chinese, Japanese, Korean2; Software package includes:GNSS Toolbox to control GNSS,
  Internet Explorer, Microsoft Office Mobile, ActiveSync, Transcriber (handwriting recognition)
  
• Communications: Cellular: Built in GPRS, EDGE class 12 modem Cinterion MC 75i; Quad band 850/900 MHz, 1800/1900 MHz
  Bluetooth; Bluetooth 2.1 (class 2) with DER; Profiles: SPP, DUN, FTP, OPP, HSP, A2DP Other; RS232, USB through docking station; Wireless LAN 802.11b/g (SDIO slot)
• Physical Characteristics: Size: Receiver: 190x90x43 mm (7.5x3.5x1.7 in); Weight: Receiver only: 0,48 kg (1.06 lb); Receiver with battery: 0,62 kg (1.43 lb)
• User Interface: Keyboard: Alphanumeric virtual keyboard: 4 ways navigation, Ok, menu, escape, zoom in/out, contextual keys; Illuminated keyboard
• Display: Colour TFT High resolution display sunlight readable with touch screen, LED backlight.; Size: 3.5” portrait
• Memory: 256 MB SDRAM; User data storage: 2 GB Nand Flash (non volatile); SDHC memory card
• Environmental Characteristics: Operating temperature: -20° to +60°C (-4 to 140°F); Storage temperature: -25° to +70°C
  (-13 to 158°F); Humidity: 10 to 90% non condensing; Waterproof; Vibration and Shock: ETS300 019, vibration MIL-STD-810 method 514.5; Free drop: 1.2 m on concrete
• Power Characteristics: Removable battery: Li-Ion, 6600mAh; Battery life: > 8 hrs @ 20 ºC with GNSS on; Charging time: 3 hours; External power: 9-28 VDC
• Multimedia & Sensors: Camera 3MPixels with auto focus; E-Compass; G-Sensor; Speaker;Microphone
• Software Options: MobileMapper Field and Office Software; Post-processing feature available for MobileMapper Field software; ESRI® ArcPad® software bundle (USA only)