Leica GPS1200+
Leica GPS1200+ GPS System Surveying Instruments Malaysia, Selangor, Kuala Lumpur (KL) Supplier, Suppliers, Supply, Supplies | Obsnap Instruments Sdn Bhd
The only future proof GNSS
When it says future proof GNSS, it means maximum productive ity and reliability. More satellites, more GNSS signals. Today and tomorrow! With Leica GPS1200+ you can be certain that you’re ready for the future. Invest today in future proof GNSS technology and be sure that your equipment can track all satellites today and tomorrow. GPS1200+ is the only future proof GNSS System.
  • Fully waterproof, incredibly robust
GPS1200+ receives are designed to work anywhere under the roughest conditions imaginable. They float, withstand falls, jolts and vibrations, operate in rain, dust, sand and snow, at temperatures from -40°C to +65°C.
  • GNSS/TPS standardized interface
Keyboard and touch screen, intuitive interface data management, on-board routines and programs: all easy to
  • Totally versatile
GPS1200+ can be used as a reference or rover in any mode from static to RTK.
  • SmartRover- extremely light weight
SmartRover weights just 2.7kg for a complete cable free all on the pole RTK GNSS rover.
Continuously checking provides the highest possible reliability. A unique, built-in integrity monitoring system checks all results immediately.
With Leica Geosystems SmartRTK and RTCM 3.1 correction data, performance and peace-of-mind is guaranteed
GPS1200+ receivers GX1230+ GNSS/ ATX1230+ GNSS GX1220+ GNSS GX1230+ GX1220+ GX1210+
GNSS technology SmartTrack+ SmartTrack+ SmartTrack+ SmartTrack+ SmartTrack+
Type Triple frequency Triple frequency Dual frequency Dual frequency Single frequency
Channels 120 channels
L1/L2/L5 GPS
Alt-BOC Galileo
120 channels
L1/L2/L5 GPS
Alt-BOC Galileo
(with DGPS option)
16 L1 + 16 L2 GPS
16 L1 + 16 L2 GPS
(with DGPS option)
16 L1 GPS
(with DGPS option)
Upgrade to
GX1230+ GNSS
- Yes Yes Yes Yes
RTK SmartCheck+ No SmartCheck No No
Status indications 3 LED indications for GX1200+: power, tracking, memory
GPS1200+ receivers GX1230+ (GNSSVGX1220+ (GNSS) GX1210+ ATX1230+ GNSS
Ports 1 power port, 3 serial ports, 1 controller port, 1 antenna port 1 power/controller port,
Bluetooth® Wireless-Technology port
Supply voltage,
Nominal 12 VDC
4.6 W receiver + controller + antenna
Nominal 12 VDC
1.8 W
Event input and PPS Optional:    
  1 PPS output port 1 PPS output port  
  2 event input ports 2 event input ports  
Standard antenna
Built-in groundplane
SmartTrack+ AX1203+ GNSS
Built-in groudplane
SmartTrack AX1201
Built-in groundplane
SmartTrack+ ATX1230+ GNSS
Built-in groundplane
The following apply to all receivers except where stated.
Power supply Two Li-lon 4.4 Ah/7.4V plug into receiver. One Li-lon
2.2 Ah/7.4 V plugs into ATX1230+ GNS and RX1250.
Plug-in Li-lon batteries
Same for GNSS and TPS
Power receiver + controller + SmarkTrack
Antenna + low power radio moden or phone for
about 11 hours (for RTK/DGPS).
Power SmartAntenna + RX1250 controller for
about 6 hours (for RTK/DGPS)
External Power External power input 10.5 V to 28 V
Weights Revceiver 1.20kg. Controller 0.48 kg (RX1210) and
0.75 kg (RX1250). SmartTrack antenna 0.44 kg.
SmartAntenna 1.12 kg. Plug-in Li-lon battery
0.11 kg (2.2 Ah) and 0.2 kg (4.4 Ah)
Carbon fiber pole with SmartTrack antenna
And RX1210 controller: 1.8 kg.
All on pole: carbon fiber pole with SmartAntenna,
RX1250 controller and plug-in batteries: 2.74 kg.
Operation: Receiver          -40°C to +65°C
Antennas                            -40°C to +70°C
Controllers                         -30°C to +65°C
Controller RX1250c          -30°C to +50°C
Storage:     Receiver          -40°C to +80°C
Antennas                           -55°C to +85°C
Controller RX1250c         -40°C to +80°C
ISO9022, MIL-STD-810F
Receiver, antennas and controllers:
Up to 100% humidity
Protection against
Water, dust and sand
IP67, MIL-STD-810F
Receiver, antennas and controllers:
Waterproof to 1m temporary submersion.
Dust tight
Shock/drop onto
Hard surface
Receiver: withstands 1m drop onto hard surface.
Antennas: withstand 1.5m drop onto
Hard surface.
Topple over on pole Receiver, antennas and controllers:
Withstand fall if pole topples over.
Receiver, antennas and controllers:
Withstand vibrations on large construction
Machines. No loss of lock..
The Compass signal is not finalized, although, test signals have been tracked with GPS1200+ receivers in a test environment. As changes in the signal structure may still occur. Leica Geosystems cannot guarantee full Compass compatibility.
Advanced GNSS
Time needed to acquire all satellites after
switching on: typically about 50 seconds.
Re-acquisition of satellites after loss of lock
(e.g. passing through tunnel):
Typically within 1 second.
Very high sensitivity: acquires more than 99% of all
Possible observations above 10 degrees elevation.
Very low noise. Robust tracking.
Track weak signals to low elevations and in adverse conditions.
Multipath mitigation. Jamming resistant.
Measurement precision:
Carrier phase on L1: 0.2 mm rms.
On L2: 0.2 mm rms.
Code (pseudorange) on L1 and L2:20 mm rms
Advanced, long range
RTK tecknology
Initialization typically 8 seconds.
Position update rate selectable up to 20 Hz.
Latency < 0.03 secs.
Range 40 km or more in favorable conditions.
Self checking
Accuracies Kinematic
Horizontal:    10 mm + 1 ppm
Vertical:         20 mm + 1 ppm
Static (ISO 17123-8)
Horizontal:       5 mm + 0.5 ppm
Vertical:          10 mm + 0.5 ppm
Reliability: 99.99% for baselines up to 40 km.
Formats supported for transmission and reception:
Leica proprietary (Leica, Leica 4G). CMR, CMR+
RTCM V2.1/2.2/2.3/3.0/3.1
Reference station
RTK rover fully compatible with Leica’ Spider
i-MAX ε MAX formats. VRS and Area Correction
(FKP) reference station networks.
High contrast ¼ VGA display
With colour option (RX1250)
Touch screen, 11 lines x 32 characters.
Windows CE 5.0 on RX1250
Full alphanumeric QWERTY kwypad.
Function keys and user definable keys.
Illumination for screen and keys.
Can also be used with TPS1200+ for
alphanumeric input and extensive coding.
Operation with
Same for GNSS and TPS
Via keypad and/or via touch screen.
Graphical operating concept.
Function keys and user definable keys.
All information displayed.
Display Information All information displayed: status, tracking,
data logging, database, RTK, DGPS, navigation,
survey, stakeout, quality, timer, power,
geographical, Cartesian, grid coordinates etc.
Graphical display
of survey
same for GNSS and TPS
Graphical display (plan) of survey. Zooming.
Can access surveyed points directly via
Touch screen.
Stakeout display
Same for GNSS and TPS
Graphical with zoom.
Digital, polar and orthomeric.
Accuracy: 10 mm + 1 ppm at 20 Hz (0.05 sec)
Update rate. No degradation with
High updates rates.
Without controller
GX1200+ only
Automatic on switching on.
LED status indicators.
For reference stations and static measurements.
Data logging
Same cards used
For GNSS and TPS
On CompactFlash cards: 256MB and 1 GB
Optional internal receiver memory:
64MB sufficient for (30% less for GPS/GLONASS):
About 500 hours L1 + L2 data logging
at 60 sec rate.
About 90 000 RTK points with codes.
Data management
Same for GNSS and TPS
User definable job management.
Point identifiers, coordinates, codes,
Attributes etc.
Search, filter and display routines.
Multi point averaging.
Five types of coding systems cover
all requirements.
Coordinate systems
Same for GNSS and TPS
Ellipsoids, projections, geoidal models.
coordinate, transformations, transformation parameters, country specific coordinate systems.
Fully support of RTCM 3.1 coordinate system transfer.
Application programs
Same for GNSS and TPS
Standard: Full range of COGO functions.
Hidden point.
Optional: RoadRunner, Reference Line.
DTM Stakeout, Reference Plane, Area Division
And X-Section Survey, DXF Export,
LandXML Export and Volume Calculations
Same for GNSS and TPS
User programmable in GeoC++
Users can write and upload programs for their
Own special requirements and applications.
Data links
One or two of the following devices can be connected. Radio modem, GSM, GPRS,CDMA.
Different frequencies and/or formats can be
received and transmitted.
Time slicing is supported.

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