Mtpcie-Ev3 Power Draw; Powering Down Your Device; Rf Performances - Multitech MultiConnect MTPCIE-EV3 Developer's Manual

PIN # Name
50 GND
51 TXD
52 3.3Vaux

MTPCIE-EV3 Power Draw

Radio Cellular Call Box
Protocol Connection No
Data (Amps)
3.3 Volts
US Cellular 0.055
EV-DO 0.064
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.

RF Performances

All values indicated are conducted.
Receiver Features
Category
CDMA 1xRTT US PCS 1900 (Sprint) sensitivity
EV-DO 1x Rev 0 US PCS 1900 (Sprint)
sensitivity
Transmitter Features
®
MultiConnect PCIe MTPCIE-EV3 Developer Guide
I/O Function
Ground
I 3G Cellular UART
transmit data
I 3.3Vaux
Average Measured Current
(Amps) at Maximum Power
0.792
0.8
Description
< -107 dBm
< -109 dBm
Type Notes
1.8V Avoid having any HIGH
logic level signal applied
to any 3G input digital
pins when the 3G
module is powered off
or during an ON/OFF
transition.
Peak TX Amplitude
Current (Amps)
0.844
0.86
SPECIFICATIONS
MTPCIE-EV3
Total Inrush Charge
Measured in
Millicoulombs
2.75
2.75
53