Specifications

Key Features & Benefits

MS975 GNSS Smart Antenna• An advanced RTK engine for faster initialization times when satellite lock islost and enhanced performance near obstructions• Support for the GPS modernized L2C and the planned L5 signals• Support for GLONASS, Galileo, BeiDou• Support for SBAS systems (including: WAAS, EGNOS, MSAS, QZSS)• Single, rugged chassis or cab mountable unit - GPS antenna, receiver andisolation system• 3 LED indicators that provide instant operational feedback• Single cable connector (high cycle count connector)• 100% sealed housing• Meets EU Restriction on Hazardous Substance (RoHS) directives• TCP/IP capable using a serial PPP connection• An easy to use removable mounting bracket with quick release adjustment
ratchetPerformance Characteristics
Tracking and performance:

Tracks up to 44 Satellites with 220 Tracking Channels:• GPS: L1C/A, L2C, L2E (Trimble Method for tracking L2P), and L5 Code with
Full Cycle Carrier• SBAS: L1C/A and L5 (for WAAS, EGNOS, MSAS and QZSS)• Fully operational during P-code encryption• Upgradeable to GLONASS: L1C/A, L2C/A, and L2P Code with Full Cycle
Carrier• Upgradeable to Galileo: L1 CBOC, E5A, E5B & E5AltBOC8• Upgradeable to BeiDou: B1, B2

Measurements• Advanced Trimble® Maxwell™ 6 Custom GPS chip Trimble R-Track™
technology for tracking the new L2C Civil Signal, L5 Signal for GPS
modernization and GLONASS• High-precision multiple correlator for L1, L2 and L5 pseudorange
measurements• Unfiltered, unsmoothed pseudo-range measurements data for low noise, lowmulti-path error, low time domain correlation and high dynamic response• Very low noise L1, L2 and L5 carrier phase measurements with <1mmprecision in a 1 Hz bandwidth• L1, L2 and L5 Signal-to-Noise ratios reported in dB-Hz• Proven Trimble low elevation tracking technology

Specifications
Code differential Positioning1:
Horizontal accuracy:
Vertical accuracy:
Real Time Kinematic (RTK) positioning1:
Horizontal accuracy:
Vertical accuracy:
Initialization time:
Initialization Reliability:
Physical Characteristics:
Size: (height x width x depth)
Weight:Mounting:
Network Connector:
Indicators (3 yellow LEDs):
Upper
Middle:Lower:
Environmental Characteristics:
Operating Temperature:
Storage Temperature:
Humidity
Sealing
Shock - Survival:
Shock - Operating:Vibration
EMC:
Technical Specifications:Electrical Input Voltage:
Electrical Input Power:
Control Interface:
Reverse Voltage Protection:
Load Dump Protection:

Specifications

MS975 GNSS Smart Antenna

Connector:
16 Pin Connector
A - RS232 GND
B - PWR C - CAN2 LO
D - CAN2 GND
E - Chassis
F - RS232-1 TXD
G - PWR +H - Boot monitor
J - RS232-1 RXD
K - CAN1 GND
L - CAN1 LO
M - ID
N - CAN2 HI
P - CAN1 HI
R - RS232-2 RXD
S - RS232-2 TXDFootnotes:
1. Accuracy and reliability may be subject to anomalies such as multi-path,obstructions, interference, satellite geometry and atmospheric
2. Accuracy and reliability may be subject to anomalies such as multi-path,obstructions, satellite geometry and atmospheric conditions.
3. May be affected by atmospheric conditions, signal multipath, obstructions andsatellite geometry.
© 2016, Trimble Navigation Limited. All rights reserved. Trimble and the Globe &Triangle logo are trademarks of Trimble Navigation Limited, registered in theUnited States and in other countries. Maxwell, and R-Track are trademarks of
Trimble Navigation Limited. All other trademarks are the property of theirrespective owners.