Leica GR10 User Manual page 75

Recording
Power
Battery internal
Battery external
GR10/GR25, Technical Data
Data can be recorded on the SD card.

The figures shown are accurate to 1%. They are dependent on the additional
tracking settings configured on the instrument.
4 GB card, GPS (L1+L2+L5), 12 satellites
Rate MDB only
1 s 2180 h
3700 h zipped
30 s 56550 h
95780 h zipped
4 GB card, GPS + GLONASS (L1+L2), 12/10 satellites
Rate MDB only
1 s 1400 h
2400 h zipped
30 s 38400 h
65000 h zipped
4 GB card, GPS + GLONASS + Galileo (L1+E5a+E5b+Altboc), 12/10/10 satellites
Rate MDB only
1 s 840 h
1400 h zipped
30 s 23800 h
40300 h zipped
24 V Power supply
Condition
Logging at 1 Hz, with only the power supply and
antenna connected
Logging and streaming at 1 Hz, with power supply,
antenna and ethernet connected
GR10 Power consumption:
GR25 Power consumption:
External supply voltage:
GR25 only:
Type:
Voltage:
Capacity:
Type:
Voltage:
Capacity:
RINEX only
450 h
1700 h zipped
12650 h
47380 h zipped
RINEX only
330 h
1240 h zipped
9100 h
34000 h zipped
RINEX only
185 h
700 h zipped
5050 h
19000 h zipped
3.5 W typically, 24 V@150 mA
3.3 W typically, 24 V@140 mA
Nominal 12 V DC (
car battery), voltage range 10.5 V-28 V DC
Li-Ion
14.8 V
GEB241: 4.8 Ah
GEB242: 5.8 Ah
NiMH
12 V
GEB171: 9.0 Ah
Hatanaka only
1700 h
4500 h zipped
49700 h
108000 h zipped
Hatanaka only
1220 h
3280 h zipped
36400 h
74800 h zipped
Hatanaka only
680 h
1800 h zipped
20400 h
41350 h zipped
Power consumption
GR10 GR25
3.1 W 3.1 W
3.5 W 3.3 W
, GEV71 car battery cable to a 12 V
75