Product Info

LPWA Module Series
BG95 Series Hardware Design
BG95_Series_Hardware_Design 83 / 106
1.
1)
The current consumption of BG95 series module in PSM is much lower than that in power off mode,
and this is because of the following two designs:
 More internal power supplies are powered off in PSM.
 Also the internal clock frequency is reduced in PSM.
2.
2)
The module’s USB and UART are disconnected and GSM network (if available) does not support
PSM.
Table 45: GNSS Current Consumption of BG95-M1/-M2 (3.3 V Power Supply, Room Temperature)
Description Conditions Typ. Unit
Searching
(AT+CFUN=0)
Cold start @ Instrument 80 mA
Host start @ Instrument 77 mA
Warm start @ Instrument TBD mA
Lost start @ Instrument 79 mA
Tracking
(AT+CFUN=0)
Instrument Environment @ Passive Antenna 63 mA
Half Sky @ Real network, Passive Antenna TBD mA
Half Sky @ Real network, Active Antenna TBD mA
Band 13 @ 23.06 dBm 169 443 mA
Band 18 @ 23.32 dBm 184 486 mA
Band 19 @ 23.26 dBm 188 493 mA
Band 20 @ 23.31 dBm 183 480 mA
Band 25 @ 23.27 dBm 171 458 mA
Band 28 @ 23.6 dBm 167 432 mA
Band 66 @ 23.12 dBm 179 474 mA
Band 71 @ 23.11 dBm 157 412 mA
Band 85 @ 23.13 dBm 160 409 mA
NOTES