OGi Modem - Hardware Guide
T401, Version .15 16 © ORBCOMM Proprietary
Packed/Remote Antenna
RF Connector
3.3 RF Connection Specifications
The table below lists the specification for the RF present on the RF connector.
3.4 Power
The modem has various power pins as shown in Table 2. Power input must always be
present on all power pins.
3.4.1 Average Power Consumption
When the modem is on, its default and steady state is satellite communications receive
current, unless it is transmitting or acquiring a GPS fix.
Table 3 shows power averages, at room temperature (22°C), taken from startup to
registration, for three MAIN__POWER voltage.
Table 3 Typical Power Consumption (current)
Satellite communications receive
3.4.2 Inrush Current
The modem's inrush specifications for MAIN_POWER are shown in the tables below.
Typical Inrush Current on MAIN_POWER at 5 V
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General