Leica Viva Series User Manual page 50

Electrical data

Environmental
specifications
GS25, Technical Data
Type
Voltage
Current
Frequency
Gain
Noise Figure
Galileo Alt-BOC covers bandwidth of Galileo E5a and E5b.
Temperature
Type
Instrument
Leica SD cards
Battery internal
Protection against water, dust and sand
Type
Instrument
Humidity
Type
Instrument
GS25
-
-
GPS L1 1575.42 MHz
GPS L2 1227.60 MHz
GPS L5 1176.45 MHz
GLONASS L1 1602.5625 MHz-1611.5 MHz
GLONASS L2 1246.4375 MHz-1254.3 MHz
Galileo E1 1575.42 MHz
Galileo E5a 1176.45 MHz
Galileo E5b 1207.14 MHz
Galileo Alt-BOC 1191.795 MHz
BeiDou B1 1561.098 MHz
BeiDou B2 1207.14 MHz
Typically 27 dBi
Typically < 2 dBi
Operating temperature [°C] Storage temperature [°C]
-40 to +65
-40 to +80
-20 to +55
Protection
IP68 (IEC 60529)
Dust tight
Protected against continuous immersion in water
Tested for 2 h in 1.40 m depth
Protection
Up to 100 %
The effects of condensation are to be effectively counteracted
by periodically drying out the instrument.
-40 to +80
-40 to +80
-40 to +70
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