12
12
mosaic GNSS Module
12
3.5
Power Consumption
The module is powered through the VDD_3V3 pins, see section 4.1.
The power consumption depends on the set of GNSS signals enabled and on the
positioning mode. The following tables list the average power consumption for some
configurations, while tracking all satellites in view from an open sky, and with the module
at room temperature. The current is applicable to a supply voltage of 3.3V.
Single-Antenna Modules
GNSS Signals
Positioning
Mode
Power
(mW)
Current
(mA)
GPS L1 C/A
Stand-Alone (1Hz) 550
167
GPS L1/L2
RTK (1Hz)
670
203
GPS/GLONASS L1/L2
RTK (1Hz)
695
211
GPS/GLONASS L1/L2+GALILEO L1/E5a
+BeiDou B1C/B2a (phase 3)
RTK (1Hz)
850
258
GPS/GLONASS L1/L2+GALILEO L1/E5a
+BeiDou B1C/B2a (phase 3)
RTK (100 Hz)
930
282
GPS/GLONASS L1/L2 + L-band
PPP (1Hz)
760
230
All signals from all GNSS constellations
Static (1Hz)
910
276
All signals from all GNSS constellations
+L-band
Static(1Hz)
980
297
All signals from all GNSS constellations
+L-band
Static (100Hz)
1080
327
Dual-Antenna Modules
GNSS Signals
Positioning
Mode
Power
(mW)
Current
(mA)
GPS L1 C/A
RTK+heading (10Hz) 680
206
GPS L1/L2
RTK G +heading
(10Hz)
900
273
All signals from all GNSS constellations
RTK+heading (10Hz) 1060
321
Enabling wideband interference mitigation with the
setWBIMitigation
command adds 70
mW.
Note that the currents given in the above tables are average values. To account for peak
currents, the minimum power supply drive capability should be 500 mA.
3.6
Environmental
Operational: -40 to +85 °C
Storage:
-55 to +85 °C
