Index - Sierra Wireless MC5725 Hardware Manual

Index

Numerics
1X
CDMA Standard 9
A
acronyms and definitions 27–29
airplane mode 13
antenna
connection and mounting points 16
connection considerations 15
custom, considerations 17
diversity antenna, disabling 18
limit, matching coaxial connections 15
location, considerations 17
matching, considerations 17
maximum cable loss 16
AT commands
3GPP specification, details 9
low power mode, setting 13
standard, MC57xx (reference document) 9
standard, MC87xx (reference document) 10
AT commands, extended
MC57xx, reference 9
MC87xx, reference 10
AT commands, standard
MC57xx, reference 9
MC87xx, reference 10
C
cable loss
antenna, maximum 16
CDMA
1X Standard 9
CnS
MC57xx reference 9
MC87xx reference 10
connection
grounding 16
connectors, required
EDGE mating (52‐pin) 8
host‐module 8
RF, Hirose 8
USIM 8
current
consumption
usage models 13
D
DCS 1800
RF parameters 15
Rev 1.8.1 May.08
In the event of a discrepancy in values between this guide and the Product Specification Document (PSD), the PSD takes precedence.
Proprietary and Confidential
desense. See RF
disconnected, module power state 12
diversity antenna
disabling 18
E
EDGE connector, manufacturers 8
EGSM 900
RF parameters 15
electrostatic discharge. See ESD
ESD
protection requirements 11–12
testing techniques document (IEC‐61000‐4‐2) 9
F
FCC
regulations, relevant section 9
G
grounding
connection considerations 16
GSM 850
RF parameters 15
H
Host⁄Module interface 21
I
impedance
module‐antenna 17
interference
device generated 19
power supply noise 18
wireless devices 18
L
LED
example 22
states 21
low power mode
setting, AT commands 13
low power, module power state 13
M
MC5725
31