Specifications
Topcon HiPer Lite and HiPer Lite+ Operator’s Manual
B-8
Elevation mask
0 to 90 deg (independent of data logging
)
Multi-base DGPS Differential correction select mode: Nearest, Mix,
Best (optional)
RTK
Correction format CMR2/CMR+ (Trimble compatible), RTCM SC104
Ver 2.2 or 2.3
RTCM message type 3, 18, 19, 20, 21, 22; user selectable
Ambiguity initialize OTF (L1, L1/L2)
Baseline Length Up to 50km in the morning and evening. Up to 32 km
at noon.
Initialize time 5 seconds to 10 min depending on the base line
length and multipath conditions
Output interval for
CMR/RTCM
1Hz standard; 5, 10, 20Hz optional
Elevation 0 to 90 degrees (independent of data logging)
Solution mode Delay (synchronization)
Extrapolation (not synchronized)
Process interval 1Hz standard; 5, 10, 20Hz optional
Latency Delay mode – 20 msec to 20 sec (depends on latency
which receives corrections data from base receiver)
Extrapolation – 20 to 30 msec
Raw Data logging The receiver can record raw data at another interval
during RTK
operation
Status Fix, Float, DOP, Data Link Status, Modem Latency,
Common satellites, Percentage of fixing
Results RTK coordinates, HRMS, VRMS, Covariance Matrix
Table B-1. Receiver Specifications (Continued)
Component Details
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