EG_GenLoc54e_1040_UG_002_UK
Page 66 / 86
Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modifications.
Dct_427_02
8.2.2.5
Consumption of GPS module @ 25 °C
Table 45 : Consumption of GPS module @ 25 °C
GPS module
Mode
Average I Nominal
Unit.
V
IN
7.2
12
24
32
V
Acquisition (during TTFF)
37
22
11
8
mA
Tracking
(1)
Max Performance
31
18
9
7
mA
Eco Mode
29
17
8
6
mA
Power Save mode
14
8
4
3
mA
Peak current
53
31
16
12
mA
8.2.2.6
Consumption of a GPS active antenna @ 25 °C
Table 46 : Consumption of a GPS active antenna GPS @ 25 °C
Active antenna
Average I Nominal
Unit.
V
IN
7.2
12
24
32
V
of 10 mA
8
5
2
2
mA
of 20 mA
16
9
5
4
mA
8.2.2.7
Consumption of motherboard on battery @ 25 °C
Table 47 : Consumption of motherboard on battery @ 25 °C
Motherboard
Average I Nominal
Unit.
V
IN
4.2
V
83
mA
8.2.2.8
Consumption of GSM module on battery @ 25 °C
Table 48 : Consumption of GSM module on battery @ 25 °C
GSM module
Band
Mode
Average I Nominal
Unit.
V
battery
4.2
V
Low
consumption
Power Off Mode
0.09
mA
GSM/GPRS Power
@ DRX = 5
1.6
mA
Saving (Idle)
(1)
@ DRX = 9
1
mA
Peak current
2500
mA
GSM
(2)
850 / 900 MHz (P = 32.2 dBm typ.)
300
mA
1800 / 1900 MHz (P = 29.2 dBm typ.)
250
mA
GPRS
(2)
850 MHz (P = 30.5 dBm typ.)
410
mA
2 Tx + 3 Rx slots
TBF
900 MHz (P = 30.5 dBm typ.)
350
mA
1800 MHz (P = 27.5 dBm typ.)
330
mA
1900 MHz (P = 27.5 dBm typ.)
340
mA
(1)
The module is attached to network
(2)
The module transmits at its maximum power.
