Javad JNSGyro-4T, Operator'S Manual

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www.javad.com JNSGyro-4T Operator’s Manual B-3
A P P E N D I X
JNSGyro-4T Specifications
I/O
Communication Ports Seven high speed RS232 serial ports.
Connectors
Four External GPS/GLONASS Antenna,
1PPS output
Event Marker input
PWR
MinPad
Eight 3-color LED's (4 pairs for each board),
two function keys
Data Features
Up to 20 Hz update rate for real time position and raw data (code
and carrier)
10cm code phase and 0.1mm carrier phase precision
RTCM SC104 version 2.1, 2.2, 2.3, and 3.0 I/O
Multiple Base RTCM
Geoid and Magnetic Variation models
RAIM
Different DATUMs support
Output of grid coordinates
CMR and CMR+ support
Technology
Common tracking
Low signal tracking
Advanced Multipath mitigation
WAAS
Adjustable PLL and DLL parameters
NMEA
NMEA version Ver. 2.1, 2.2, 2.3, 3.0 output
Messages
GGA, GLL, GNS, GRS, GSA, GST, GSV, HDT, RMC, VTG,
ZDA, ROT, GMP
Output interval 1Hz standard; 5, 10, 20Hz optional
Technical Specifications
Multipath Rejection
Strobed Sequence Sampler
Table B-1. JNSGyro-4T General Specifications (Continued)