Ag Leader GPS 5100 User Guide - Manual (Page 63)

GPS 5100 Receiver User Guide 5 7
Specifications A
Differential position
accuracy Less than 1 m (3.28 ft) horizontal if all of the following criteria are
met:
• At least 5 satellites
• PDOP <4
• RTCM SC-104 corrections
• Standard format broadcast from a Trimble MS750, AgGPS 214,
or equivalent reference station
OmniSTAR HP speed
accuracy 0.16 kph (0.1 mph)
OmniSTAR HP position
accuracy 10 cm (3.94 in) after convergence, 2 sigma, if all the following
criteria are met:
• At least 5 satellites
• PDOP <4
• OmniSTAR HP corrections
Convergence time can vary, depending on the environment.
Time to the first fix (submeter accuracy) is typically
<30 seconds; time to the first useable fix (<10 cm accuracy) is
typically <30 minutes.
Time to first fix <30 seconds, typical
Multipath mitigation EVEREST technology
Satellite differential
compatibility OmniSTAR, WAAS, and EGNOS
NMEA messages GGA 1 1
1
, GLL, GSA1, GST, GSV, GST, MSS, PTNLDG, PTNL
PJK, PTNL PJT, PTNL VGK, PTNL VHD, PTNLEV, PTNLID,
PTNLSM, RMC1, VGK, VTG1, XTE, ZDA
1 By default, the receiver is configured to output GCA, GSA, RMC, and VTG messages at a 1 Hz (1 position per second)
update rate.
Table A.2 GPS channels performance (continued)