ProMark 220 GPS
The Spectra Precision ProMark™ 220 GNSS system is the most costeffective dual-frequency network RTK rover. Thanks to the Z-Blade GNSS Centric technology, ProMark 220 makes optimal use of all GNSS signals to deliver fast and stable RTK positions even when GPS coverage is insufficient but other constellations like GLONASS are visible.
Over view :
ProMark 220
ProMark 220 is the most cost-effective dual-frequency network RTK rover. ProMark 220 solution includes a rugged GNSS handheld receiver running Windows Embedded Handheld 6.5 operating system, the comprehensive Survey Pro or FAST Survey field software and the ASH-661 (L1/L2 GNSS) antenna.
Advanced GNSS Solution
ProMark 220 is the most cost-effective dual-frequency, all-in-view network RTK rover. Thanks to the Z-Blade GNSS centric technology, ProMark 220 makes optimal use of all GNSS signals to deliver fast and stable RTK positions even when GPS coverage is insufficient but other constellations like GLONASS are visible.
Designed For Efficient Network RTK
Very lightweight, with a compact and rugged design, a large memory and autonomy, ProMark 220 has been designed for a confortable and productive field use. Built-in wireless connectivity and embedded GSM/GPRS modem make ProMark 220 a powerful solution suitable for any network RTK application.
Best Value For A High-End Survey Solution
ProMark 220 is extremely cost-effective, meeting the most demanding requirements for a high-end survey solution. Together with Survey Pro or FAST Survey field software, it enables interoperability with a wide range of survey instruments and accessories to run complete survey jobs, including site calibration, stake out, and survey projects where total stations are used.
Features and benefits :
- Z-Blade GNSS centric technology for precise RTK
- Dual-frequency and dual-constellation
- Outstanding reliability in harsh environments
- Designed for efficient network RTK
| Satellite Tracking Ability |
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| Channels1598 channels |
Constellation GPS, GLONASS, BEIDOU, GALILEO, QZSS, SBAS |
L-BandB2b (for Asian-Pacific Area, need subcription) |
| Positioning Output Rate1-20 HZ |
Initialization Time2-8 s |
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| Positioning Precision |
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| UHF RTKHorizontal ±8mm +1 ppmVertical ±15mm +1 ppm |
Network RTKHorizontal ±8mm +0.5 ppmVertical ±15mm +0.5 ppm |
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| Static and Fast-Static Horizontal ±2.5mm +0.5 ppmVertical ±5mm +0.5 ppm |
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| User Interaction |
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| Operation SystemLinux |
Built-in Camera2MP, view field 70 degrees |
wifiYes |
| Voice Guideyes, 8 language |
Data Storage4 GB internal, 32 GB external |
Web UIYes |
| Keypad1 physical button & 5 Indicator Lights |
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| Working Capability |
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| RadioBuilt-in transmitting and receiving, 2W |
Tilt SurveyInertial Measurement, up to 60 degrees tilt angle |
Electronic BubbleYes |
| Endurance up to 12-15 hours (rover and static mode) |
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Channels1598 channels
GPS, GLONASS, BEIDOU, GALILEO, QZSS, SBAS
Horizontal ±2.5mm +0.5 ppmVertical ±5mm +0.5 ppm
Operation SystemLinux
Voice Guideyes, 8 language
RadioBuilt-in transmitting and receiving, 2W
up to 12-15 hours (rover and static mode)
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