GR30/GM30/GR50, Technical Data
68
Environmental
specifications
Temperature
Protection against water, dust and sand
Humidity
Connector types
* GR50 only
Power port All receivers
Type Operating temperature
[°C]
Storage temperature
[°C]
Instrument -40 to +65 -40 to +80
Leica SD cards -40 to +85 -40 to +100
GEB242 -20 to +75 -40 to +70
GEV242 0 to +70 -40 to +85
Type Protection
Instrument IP67 (IEC 60529)
Dust tight
Waterproof to 1 m temporary immersion
GEB242 IP54 (IEC 60529)
Dust protected
Protection against splashing water from any direction
GEV242 For indoor use only
Type Protection
Instrument Up to 100 %
The effects of condensation are to be effectively
counteracted by periodically drying out the instru-
ment.
GEV242 For indoor use only
Port Description
PWR LEMO-1 female, 5 pin
Serial P1 LEMO-1 female, 8 pin
Serial P2 / Event * LEMO-1 female, 8 pin
GNSS antenna TNC female
P3 slot-in antenna TNC female
Oscillator MMCX female, 24QMA-50 2-3/133, 5/10 MHz
Ethernet RJ45 ruggedised, 10/100 Mbit
PPS * LEMO ERN.OS.250.CTL
USB client Type Mini B
Bluetooth/WLAN antenna * SMA Male
USB host * Standard Type A
Description 5 pin LEMO supporting dual power inputs
Connector LEMO-1, 5 pin, LEMO HMG.1B.306.CLNP
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