Trimble MS750 Dual Frequency GPS RTK Base Station Receiver

Trimble MS750

Trimble MS750 Dual Frequency RTK

The MS750 represents the
highest level of accuracy and
response available from a dual
frequency GPS receiver. The
receiver is specifically designed to
allow the easy integration of
reliable centimeter-level positions
to any guidance or control

Accuracy and Response Times
Dynamic platforms, require
virtually instantaneous position
reports multiple times per second.
The MS750 delivers positions to
guidance or control loop software
twenty times per second with a
latency of less than 20
milliseconds. This responsiveness
is matched with a horizontal
accuracy of two centimeters and
vertical accuracy of three
centimeters. For the most precise
applications, the MS750 provides
one centimeter accuracy
horizontally at a 5 Hz rate with a
small increase in latency.

Interfacing and Configuration Ease
The MS750 is designed to plug
right into your application with
minimal development. An easy touse
application file interface
enables the user to completely
program receiver operation with a
single command. Alternately, the
receiver can be configured via the
user-friendly built-in display and
keyboard interface, or by the
included Windows-based
Configuration Toolbox software.
Multiple configurations can be
stored in the receiver as files and activated when desired. Local
datum and transformation
parameters may be loaded directly
into the receiver. Therefore,
output grid coordinates are
compatible with GPS and
traditional survey systems that
may be in use on the same site.
ASCII or Binary messages may be
output through any of the three
bi-directional serial ports. The
receiver also includes support for
the industry standard CAN
(Controller Area Network)


Advanced Technology
The accuracies, update rates and
latencies available in the MS750
are made possible through a GPS
architecture specifically designed
for demanding dynamic
positioning applications. Reliable
operation in the most adverse
environments, such as radio
interference experienced at construction or mining sites, is a
strict requirement. Custom
designed hardware with
Supertrakô multibit GPS signal
technology and Everestô advanced
multipath suppression provide
superior tracking especially for
weaker, low elevation satellites.
Both the RTCM format for
differential GPS corrections and
Trimble’s published Compact
Measurement Record (CMR)
differential data can be received
simultaneously, allowing the
receiver to choose the optimum
source and provide seamless
navigation. Available as an option
is the ability to calculate the
baseline vector between two
moving receivers to centimeter
accuracy. The MS750 addresses a
vast range of applications in the
field of machine positioning,
guidance and control.


  • 20 Hz position
    update rate
  • Less than 20
    position latency
  • Centimeter-level
    position accuracy
  • Front panel display
    & keypad for status
    monitoring and
  • User-defined local
    coordinates direct
    from receiver
  • Industry standard
    CAN bus interface

Trimble MS750 Grade Control


Centimeter accuracy, real-time positioning

20 Hz position updates

< 20 ms position latency

Front panel display & keypad

User-defined local coordinates direct from receiver

3 serial I/O ports

2 CAN ports

1 PPS Output

Trimble CMR Input/Output

RTCM Input/Output

Compact, easy mounting design

Synchronized 5 Hz position updates

Operating temp -20°C to +60°C
Storage temp -30°C to +80°C
Humidity MIL 810 E, Meth. 507.3 Proc III,
100% condensing
Vibration MIL 810 D, Tailored

Random 3gRMS Operating

Random 6.2gRMS Survival

Mechanical Shock MIL 810 D

± 40 g Operating

± 75 g Survival

Radiated Emissions
Conducted Emissions
Radiated Immunity
Input Voltage Transients
SAE J1113/41
ISO/DIS 13766, 30V/m
ISO 7637-2
Tracking 9 channels L1 C/A code, L1/L2
full cycle carrier
Fully operational during P-code encryption
Signal processing Supertrak Multibit Technology
Everest Multipath Suppression
Initialization Automatic OTF (on-the-fly) while
Time required Typically < 1 minute
Range Up to 20 km from base for RTK
Start-up < 90 seconds from power on to
positioning< 30 seconds with recent ephemeris
Communications 3 × RS-232 ports. Baud rates up
to 115,200
2 × CAN/J1939
Configuration Via front panel display &
Configuration Toolbox Software
or user definable application files
Output Formats NMEA-0183: GGK, GGA, ZDA, VTG,
Trimble Binary Streamed Output
Base RTK
Rugged L1/L2 machine mount antenna

Buy, Sell, New, Used, Trimble MS750 Price

Trimble MS750Spec Sheet