
IDP-782 - Hardware Guide
Table 2: Terminal Input Currents
Mode of Operation
Condition
Satellite
Tx
Satellite
Rx
GPS Cellular
Current
Satellite Rx
(C/No=42dBHz)
Burst current for Rx freq.
1540045000 1000 2
OFF
ON
OFF
OFF
64.1 mA
GPS Rx
(C/No=42dBHz)
Cold fix current during u-blox on
command
OFF
OFF
ON
OFF
32.4 mA
Hot fix current during u-blox on
command
OFF
OFF
ON
OFF
30.1 mA
IDP-782 GPRS - Rx
(Idle)
850 MHz band; RSSI=10-12
OFF
OFF
OFF
ON
36.5 mA
IDP-782 HSPA - 2G
Rx (Idle)
850 MHz band; RSSI=10-12
OFF
OFF
OFF
ON
34.5 mA
IDP-782 HSPA - 3G
Rx (Idle)
850 MHz band; RSSI=10-12
OFF
OFF
OFF
ON
34.1 mA
Satellite Tx mode
Burst current
ON
OFF
OFF
OFF
1078.7 mA
IDP-782 GPRS - Tx
max
850 MHz band; burst current peak
OFF
OFF
OFF
ON
392.3 mA
50 MHz band; average current
OFF
OFF
OFF
ON
112.9 mA
IDP-782 HSPA - 2G Tx
max
850 MHz band; GPRS; burst current
peak
OFF
OFF
OFF
ON
557.7 mA
850 MHz band; GPRS; average current OFF
OFF
OFF
ON
153.5 mA
IDP-782 HSPA - 3G Tx
max
HSPA+ 850 MHz band
OFF
OFF
OFF
ON
231.0 mA
Standby
IDP modem powered on, cellular
modem powered off
OFF
OFF
OFF
OFF
13.2 mA
Sleep
IDP modem sleep mode=0, power LED
on
OFF
OFF
OFF
OFF
1.979 mA
Sleep (no LED)
IDP modem sleep mode=0, power LED
off
OFF
OFF
OFF
OFF
0.110 mA
±15%
Standby (backup battery)
IDP modem powered on, cellular modem
powered off, LED on
OFF
OFF
OFF
OFF
12.9 mA
Sleep (backup battery)
IDP modem sleep mode=0, LED off
OFF
OFF
OFF
OFF
138 µA
T213, Version 02
25
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