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Leica MNS1200

The Leica MNS1200 GNSS solution is specifically designed for construction and mining machine operation at toughest conditions and supports full GNSS signals (GPS L2C and GLONASS).

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Robust and resilient with highest possible satellite coverage, Leica MNS1200 GNSS solution increases productivity and efficiency, reduces machine downtime and generates longer working times.

  • Complete solution for integration into different kind of machine control systems and applications
  • Complete solution for machine manufacturers who need a 3D position on their machines
  • Solution contains robust components like the Leica MNS1200 GNSS receiver, the Leica MNA1202 GG antenna (Machine Navigation Antenna) or the housing for Satel radio modem
  • GG version supporting GPS and GLONASS satellites (Leica MNS1230 GG and Leica MNA1202 GG)
  • Prepared for the future: Equipped to support future GNSS signals such as Galileo or GPS L5
  • Leica SmartTrack+ technology for fastest satellite acquisition, best multipath mitigation and strongest signal, even around trees, urban canyons, narrow mine sites or other obstructions
  • Leica SmartCheck+ technology provides real independent GNSS measurement updates at 20Hz with less than 30 millisecond latency to deliver reliable dynamic RTK GNSS positioning data at ranges of up to 30km or more from a GNSS reference station
  • Leica MNS1200 GNSS Positioning Solution is fully scalable from meter accuracy to centimeter accuracy with highest reliability using combined GPS and GLONASS satellites
  • Easily mounted inside the cabin or outside the machine
  • Flexible mounting possibilities for the Leica MNS1200 receiver and the Satel housing. Both can be used as stand alone parts or can be attached together, using a bracket to mount them together as one unit
  • Built to withstand shocks and vibrations even in salty or dusty atmosphere with extreme weather conditions such as driving rain, extreme heat and the hottest or coldest temperatures (fulfils MIL and ISO standards)
  • Simple and well described remote interface using Leica OWI commands (Outside World Interface)
  • Configurable to export local grid coordinates
  • Several NMEA export formats available
  • Support of several RTK correction formats like Leica, CMR, CMR+ or RTCM, as well as network corrections like iMax, VRS or area corrections (FKP)
  • Can be used as construction RTK base station
  • Optional handheld terminal for backpack configured GPS surveying expands the use of the receiver for surveying and engineering applications around construction site
  • Optional broad range of onboard applications for surveying tasks can be used

Leica MNS1200 Technical specifications and System features

MNS1200 GNSS Receiver
Dimensions 17.4 cm x 17.4 cm x 7.6 cm (excluding mounting flange and sockets)
Weight 2.7 kg
Supply voltage 10.5 to 28 V DC with voltage peak protection
Power consumption 3.8W typically, radio excluded
Power Protection Fulfils EN13309 and Advanced Power Protection for Load-Dump
Ports Cannon ITT male, 7pin; Power in / RS232
Cannon ITT female, 7pin: RS232
LEMO-1, 8 pin: RS232
LEMO-1, 8 pin: Port for RX1200 resp. RS232
TNC female: Antenna
Baud rate up to 115,200 on all ports
Temperature
(ISO 9022 & MIL-STD-810F)
-40°C to +65°C (operating) and -40°C to +80°C (storage)
Humidity
(ISO 9022 & MIL-STD-810F)
Up to 100% compliance
Water, sand, dust and
atmosphere conditions
(IP66, IP67 & MIL-STD-810F)
Protected against water jets
Waterproof for temporary submersion in water (max. depth of 1 meter)
Dust-tight, protected against blowing dust
Usable in salty atmosphere
Vibration, Shock
(ISO 9022 & MIL-STD-810F)
Withstands vibrations and shocks during operation on
large civil construction machines
10 Hz - 500 Hz; 7.5 mm; 5 g
10 Hz - 2000 Hz 40 g; 6ms
Shock & vibration mounts Internal mounts
Receiver Tracking
Technology
SmartTrack+. Advanced GNSS Measurement technology.
Very high sensitivity: acquires more than 99 % of all possible
observations above 10 degrees elevation.
Very low noise. Robust tracking.
Tracks weak signals to low elevations and in adverse conditions.
Multipath mitigation. Jamming resistant.
Receiver RTK Technology SmartCheck+. Advanced, long range RTK technology.
Range of 30 km or more in favorable conditions with
reliability of 99.99 % with up to 20 Hz output rate.
Self Checking ambiguity resolution background process.
No. of channels 12 L1 + 2 SBAS (MNS1210)
24 L1 / L2 + 2 SBAS (MNS1230)
72 channels: 28 L1 / L2 GPS + 2 SBAS
+ 24 L1 / L2 GLONASS (MNS1230 GG)
Time to first
phase measurement
Typically 30 secs after switching ON
Position update rate Selectable: 0.05 sec (20 Hz) to 60 secs
Position latency 0.03 sec or less
Kinematic Accuracy (phase),
moving mode after
initialization
Horizontal: 10 mm + 1 ppm
Vertical: 20 mm + 1 ppm (MNS1230 GG / MNS1230)
Accuracy DGPS / RTCM Typically 25 cm rms (MNS1230 GG / MNS1230)
Typically 30 cm rms (MNS1210)
RTK / DGPS Data Formats
for data transmission
and reception
RTK: Leica proprietary, CMR, CMR+, RTCM V2.x/3.0
(MNS1230 and MNS1230 GG)
DGPS: RTCM V2.x/3.0, WAAS and EGNOS (all MNS1200)
Reference station networks RTK rover fully compatible with Leica Spider i-MAX & MAX formats,
VRS and Area Correction (FKP) reference station networks.
Receiver Internal Memory 256MB
NMEA output NMEA 0183 V2.20
(GGA, GGK, GGQ, GLL, GNS, GSA, GSV, LLK, LLQ, RMC, VTG,...)
Receiver Operation using OWI - Leica proprietary Outside World Interface. For receiver
control commands from PC for Configuration, Control and Status.
Using Leica Controller RX1210 / RX1250 Graphical Controller for
Configuration, Control, Status and Survey

MNA1202 GG GNSS Antenna
Supported Signals L1/L2 GPS/GLONASS
Technology SmartTrack+
Dimensions (diameter x height) 170 mm x 62 mm
Weight 0.44 kg
Phase centre stability < 1mm
Environment Advanced vibration, shock and bump protection
Temperature (ISO 9022 & MIL-STD-810F) -40° C to +70° C (Operating) and -55° C to +85° C (Storage)
Humidity (ISO 9022 & MIL-STD-810F) Up to 100%
Protection against water, sand and dust
(IP66, IP67 & MIL-STD-810F)
Waterproof to temporary submersion into water
(maximum depth of 1m)
Dust-tight, protection against blowing dust
Drops Withstands 1.5 m drop onto hard surfaces
Vibration (ISO 9022 & MIL-STD-810F) Withstands vibrations during operation on
large civil construction machines
Functional Shock No loss of lock

MRH1201 Satel Housing
Supported Radios Satel 2ASxe, Satel 2ASx, Satel 3AS or modems of same shape
Protection IPx6; protection against water jets. Protects radio against dust, mud, gravel, etc.
Mounting possibility inside / outside of cabin, engine compartment, roof or chassis
MNS1200 + MMB1203 U-Bracket + Satel Housing is one common unit
Monitor of Radio Window on housing allows full monitoring of Radio (Radio Display and Radio LEDs)