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1. Introduction
1.1.
General Features
The AirPrime AR7582 embedded modules are designed for the automotive industry. It support LTE,
WCDMA and GSM air interface standards. It also have Global Navigation Satellite System (GNSS)
capabilities including GPS, GLONASS, Galileo, BeiDou, and QZSS
The AirPrime AR7582 embedded modules are based on the Qualcomm MDM9628 wireless chipset
and support the following bands.
Table 1.
AirPrime AR758x Series Embedded Modules
Product
Description
LTE-CA / WCDMA / GSM /
AR7582
GPRS / EDGE embedded
module
1
Other regions or operators which use the same frequency bands may also be supported, subject to review and
confirmation by Sierra Wireless.
*
Optional band
1.2.
Power
The AirPrime AR7582 are powered via a single regulated DC power supply, 3.7V nominal.
Table 2.
Power Supply Requirements
Power Supply
Main DC Power Input Range (VBATT)
0 to 1kHz
Power Supply
Ripple
>1kHz
Peak Current
AR758x
Table 3.
Power Supply Pads
Pad
Name
EA2
VBATT
EB2
VBATT
EC2
VBATT
1.3.
RF
This section presents the WWAN RF interface of the AirPrime AR7582. The specifications for the
LTE, GSM and WCDMA interfaces are defined.
41110461
Band Support
LTE: B2, B4, B5, B7*, B12, B13*, B17
WCDMA: B2, B4, B5, B6
GSM/GPRS/EDGE: 850/1900
Min
3.4
-
-
-
Direction
Function
Input
Power Supply Input
Input
Power Supply Input
Input
Power Supply Input
Rev 0.1
Typ
Max
3.7
4.2
-
200
-
50
2000
3000
January 16, 2017
Target
1
Region
North America
(Canada, US,
Mexico)
Units
V
mVpp
mVpp
mA
If Unused
Must Be Used
Must Be Used
Must Be Used
9
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