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.
 
SmartCheck+
Continuously checking provides the highest possible reliability. A unique, built-in integrity monitoring system checks all results immediately.
 
SmarkRTK
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 L1/L2 GLONASS E1/E5a/E5b/ Alt-BOC Galileo Compass1 4SBAS	120 channels L1/L2/L5 GPS L1/L2 GLONASS E1/E5a/E5b/ Alt-BOC Galileo Compass1 4SBAS (with DGPS option)	16 L1 + 16 L2 GPS 4 SBAS	16 L1 + 16 L2 GPS 4 SBAS (with DGPS option)	16 L1 GPS 4 SBAS (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, Consumption	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.
Temperature ISO09022 MIL-STD-810F	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
Humidity 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.
Vibrations ISO9022 MIL-STD-810F	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.
 

SmartTrack+ Advanced GNSS Measurement technology	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
SmartCheck+ 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 networks	RTK rover fully compatible with Leica’ Spider i-MAX ε MAX formats. VRS and Area Correction (FKP) reference station networks.
Controllers RX1210/RX1250	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 Controller 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.
Operation 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 Capacity	On CompactFlash cards: 256MB and 1 GB Optional internal receiver memory: 256MB. 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
Programmable Same for GNSS and TPS	User programmable in GeoC++ Users can write and upload programs for their Own special requirements and applications.
Communication 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.