collection. 1 ppm means 1 mm/km away from base. ppm is limited to baselines up to 20 km.
Supported GNSS Signals
GPS
GLONASS
Galileo
BeiDou
L1C/A (1575.420 MHz)
L1OF (1602 MHz + k*
562.5 kHz, k = –7,..., 5, 6)
E1-B/C (1575.420 MHz)
B1I (1561.098 MHz)
L2C (1227.600 MHz)
L2OF (1246 MHz + k*
437.5 kHz, k = –7,..., 5, 6)
E5B (1207.140 MHz)
B2I (1207.140 MHz)
Environmental and Physical
Operating Temperature
0 – 65°C
Storage Temperature
-20°C to +80°C
Weight
247 g (with multi-band antenna)
Dimensions (mm)
142.8 mm x 81.13 mm x 27.8 mm (l x w x d)
Protection Rating
IP20
Power
Supply Voltage
12 V DC (7 – 30 V)
Protection
Over-voltage and reverse polarity protected
Power Consumption
<5 W
Cellular Module Features
Frequency Bands
• LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/
B19/B20/B25/B26/B28
• LTE-TDD: B38/B39/B40/B41
• WCDMA: B1/B2/B4/B5/B6/B8/B19
• GSM: B2/B3/B5/B8
https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_Sigma/VBOX_Sigma_User_Guide/07_-
_VBOX_Sigma_Technical_Properties/VBOX_Sigma_-_Technical_Specification
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