Multitech MultiConnect MTPCIE-BW, Developer'S Manual

Page: 63 / 88

SPECIFICATIONS
MultiConnect
®
PCIe MTPCIE-H5/MTPCIE-BW Developer Guide 63
Power Measurements
Multi-Tech Systems, Inc. recommends that you incorporate a 10% buffer into your power source when determining
product load.
MTPCIE-H5 Power Draw
Radio
Protocol Cellular Call Box
Connection No
Data (Amps) Average Measured Current
(Amps) at Maximum Power TX Pulse (Avg)
Amplitude Current
(Amps) for GSM850 or
Peak Current for HSDPA Total Inrush Charge
Measured in
Millicoulomb
3.3 Volts
GSM850 0.056 0.629 2.5 5.27
HSDPA 0.057 0.727 0.804 5.27
Note: Inrush Current: The input current during power up, or a reset.
MTPCIE-H5-V-BW Power Draw
Radio
Protocol Cellular Call Box
Connection No
Data (Amps) Average Measured Current
(Amps) at Maximum Power TX Pulse (Avg)
Amplitude Current
(Amps) for GSM850 or
Peak Current for HSDPA Total Inrush Charge
Measured in
Millicoulomb
3.3 Volts
GSM850 0.062 1.058 2.9 2.51
HSDPA 0.062 0.970 1.052 2.51
Note: Inrush Current: The input current during power up, or a reset.
MTPCIE-BW Power Draw
Voltage Inrush Current
(Amps) Idle Mode after MT100EOCG
Boots Up (Amps) Max Power with Bluetooth and Wi-
Fi in Broadcast Mode (Amps)
3.3 Volts 0.056 0.0064 0.326
Note: Inrush Current: The input current during power up, or a reset.
Powering Down Your Device
CAUTION: Failing to properly power down the device before removing power may corrupt your device's file
system.
To properly power down your device, use the following sequence :
1. Issue the AT#SHDN command.
2. Wait 30 seconds.
3. Power off or disconnect power.