Leica GS14 (Second Hand)

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    Brand: Leica Geosystems
    Product Code: GEO01-0000038

    Leica Viva GS14

    Leica Viva GS14 GNSS Receiver 
    The Leica GS14 is the most compact and powerful GNSS receiver. The integrated mobile communications and UHF modem means it is suited for any measuring task. With its convenient, integrated design, the Leica GS14 is easy to use. Together with the leading GNSS RTK the Leica GS14 meets the highest standards for measurement technology.

    Leica SmartCheck
    Leica SmartCheck technology evaluates and verifies your RTK solution to ensure the most reliable RTK measurements. Thanks to SmartCheck Leica Viva GNSS delivers the highest reliability possible. The unique SmartCheck technology automatically makes permanent, independent checks while you are working.

    Leica SmartTrack
    Leica SmartTrack technology guarantees the most accurate signal tracking. Leica SmartTrack technology is future-proof and ensures compatibility with all GNSS systems today and tomorrow.

    Leica xRTK
    Leica xRTK is Leica Geosystems technology that provides additional, reliable positions in difficult measuring environments. It provides highest availability in even the most difficult conditions at a slightly lower accuracy than a standard RTK fix.

    Leica Intenna
    The unique Leica Intenna technology fully integrates antennas to eliminate the risk of loss or breakage of external antennas.

    Integrated RTK devices
    The fully integrated communication devices increase ease-of-use whilst maintaining flexibility to choose between UHF and mobile phone technology.

    Onboard RINEX Logging
    Log the industry standard RINEX format directly on the micro SD(R) card.

    Lightweight
    Extra convenience due to compact design and lightweight.


    Specifications:


    GNSS technologyLeica patented SmartTrack technology:
    • Advanced measurement engine
    • Jamming resistant measurements
    • High precision pulse aperture multipath correlator for pseudorange measurements
    • Excellent low elevation tracking
    • Very low noise GNSS carrier phase measurements with <0.5 mm precision
    • Minimum acquisition time
    No. of channels120 channels (240 channels)3
    Max. simultaneous tracked satellitesUp to 60 Satellites simultaneously on two frequencies
    Satellite signals tracking• GPS: L1, L2, L2C
    • GLONASS: L1, L2
    • Galileo
    • BeiDou
    • SBAS: WAAS, EGNOS, GAGAN, MSAS, QZSS
    Reacquisition time< 1 sec
    Accuracy (rms) Code differential with DGPS / RTCM
    DGPS / RTCMTypically 25 cm (rms)
    Accuracy (rms) with Real-Time (RTK)1
    Standard of complianceCompliance with ISO17123-8
    Rapid static (phase)
    Static mode after initialization
    Horizontal: 5 mm + 0.5 ppm (rms)
    Vertical: 10 mm + 0.5 ppm (rms)
    Kinematic (phase)
    Moving mode after initialization
    Horizontal: 10 mm + 1 ppm (rms)
    Vertical: 20 mm + 1 ppm (rms)
    Accuracy (rms) with Post Processing1
    Static (phase) with long observationsHorizontal: 3 mm + 0.1 ppm (rms)
    Vertical: 3.5 mm + 0.4 ppm (rms)
    Static and rapid static (phase)Horizontal: 5 mm + 0.5 ppm (rms)
    Vertical: 10 mm + 0.5 ppm (rms)
    Kinematic (phase)Horizontal: 10 mm + 1 ppm (rms)
    Vertical: 20 mm + 1 ppm (rms)
    On the Fly (OTF) Initialization
    RTK technologyLeica SmartCheck technology
    ReliabilityBetter than 99.99%
    Time for initalizationTypically 4 sec2
    OTF rangeup to 70 km2
    Network RTK
    Supported RTK network solutionsVRS, FKP, iMAX
    Supported RTK network standardsMAC (Master Auxiliary Concept) approved by RTCM SC 104
    Weight (GS14)0.93 kg
    Dimension (GS14) (diameter x height)190 mm x 90 mm
    Environmental specifications
    Temperature, operating–40° C to +65° C, compliance with ISO9022-10-08, ISO9022-11-special,
    MIL STD 810F – 502.4-II, MIL STD 810F – 501.4-II
    Temperature, storage–40° C to +80° C, compliance with ISO9022-10-08, ISO9022-11-special,
    MIL STD 810F – 502.4-II, MIL STD 810F – 501.4-II
    Humidity100%, compliance with ISO9022-13-06, ISO9022-12-04 and MIL STD 810F – 507.4-1
    Proof against: water, sand and dustIP68 according IEC60529 and MIL STD 810F – 506.4-I, MIL STD 810F – 510.4-I and
    MIL STD 810F – 512.4-I
    Protected against blowing rain and dust
    Protected against temporary submersion into water (max. depth 1,4 m)
    VibrationWithstands strong vibration during operating, compliance with ISO9022-36-08 and
    MIL STD 810F – 514.5-Cat.24
    DropsWithstands 1.0 m drop onto hard surfaces
    Functional shock40 g / 15 to 23 msec, compliance with MIL STD 810F – 516.5-I
    No loss of lock to satellite signal when used on a pole set-up and submitted to pole bumps
    up to 100 mm
    Topple overWithstands topple over from a 2 m survey pole onto hard surfaces
    Power & Electrical
    Supply voltageNominal 12 V DC
    Range 10.5 – 28 V DC
    Power consumptionTypically: 2.0 W, 270 mA
    UHF transmit: 3.3 W, 270 mA
    Internal power supplyRecharge & removable LI-Ion battery, 2.6 Ah / 7.4 V, 1 battery fit into receiver
    Internal power supply, operation
    time
    • 10.00 h static observations4
    • 7.00 h receiving RTK data with internal UHF radio4
    • 5.00 h transmitting RTK data with internal UHF radio4
    • 6.00 h receiving / transmitting RTK data with internal modem4
    External power supplyRechargeable external NiMh battery 9 Ah / 12 V
    CertificationsCompliance to:
    FCC, CE, PTCRB
    Local and operator specific approvals (as IC Canada, C-Tick Australia, Japan, China, AT&T)
    Memory
    Memory mediumRemovable microSD Card: 1 GB
    Data capacity1 GB is typically sufficient for about GPS & GLONASS (8+4 satellites)
    280 days raw data logging at 15 s rate
    Data recording
    Type of dataOnboard recording of:
    • Leica GNSS raw data
    • RINEX data
    Recording rateUp to 20 Hz
    Buttons• ON / OFF button
    • Function button
    Button functionalityFunction button:
    • Easy switch between Rover / Base mode
    • Easy “Here” positioning functionality
    Led status indicatorBluetooth®, position, RTK Rover status, RTK Base status, data logging, internal power
    status, external power status
    Additional user interfaceAdditional web interface functionality provides full status indicator and configuration options
    Communication ports1 x USB / RS232 Lemo
    1 x Bluetooth® port, Bluetooth® v2.00+ EDR, class 2
    Built In data links
    Radio modem• Fully integrated, fully sealed receive and transmit radios
    • SATEL, Pacific Crest and TrimTalk support
    • 403 – 473 MHz bandwidth
    • Output power 1W max.
    UHF antenna options• External UHF antenna connector (Type QN)
    GSM / UMTS phone modem• Fully integrated, fully sealed phone modem
    • User exchangeable SIM card
    • Quad-Band GSM / GPRS: 850 / 900 / 1800 / 1900 MHz
    • Penta-Band UMTS: 800 / 850 / 900 / 1900 / 2100 MHz
    GSM / UMTS antenna• Integrated GSM / UMTS antenna
    External data links
    Radio modemsSupport of any suitable UHF / VHF radio
    GSM / UMTS / CDMA phone modemsSupport of any suitable GSM / GPRS / UMTS / CDMA modem
    Landline phone modemsSupport of any suitable Landline phone modem
    Communication protocols
    Real-Time data formats for data
    transmission and reception
    Leica proprietary formats (Leica, Leica 4G)
    CMR, CMR+
    Real-Time data formats according
    RTCM standard for data transmission
    and reception
    RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1 (full support of RTCM 3 Transformation Message)
    NMEA outputNMEA 0183 V 4.00 and Leica proprietary


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