User's Manual

PXS8 Hardware Interface Description
1.2 Terms and Abbreviations
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PXS8_HD_v03.000 Page 8 of 41 2012-11-30
Confidential / Preliminary
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MBB Moisture barrier bag
Mbps Mbits per second
MCS Modulation and Coding Scheme
MO Mobile Originated
MS Mobile Station, also referred to as TE
MSL Moisture Sensitivity Level
MT Mobile Terminated
NB Narrow Band
NMEA National Marine Electronics Association
NTC Negative Temperature Coefficient
PBCCH Packet Switched Broadcast Control Channel
PCB Printed Circuit Board
PCL Power Control Level
PCM Pulse Code Modulation
PCS Personal Communication System, also referred to as GSM 1900
PD Pull Down resistor (appr. 100k)
PDU Protocol Data Unit
PS Packet Switched
PSK Phase Shift Keying
PU Pull Up resistor (appr. 100k)
QAM Quadrature Amplitude Modulation
R&TTE Radio and Telecommunication Terminal Equipment
RF Radio Frequency
RL Reverse Link
ROPR Radio Output Power Reduction
RTC Real Time Clock
Rx Receive Direction
SAR Specific Absorption Rate
SCI Slot Cycle Index
SELV Safety Extra Low Voltage
SIM Subscriber Identification Module
SLIC Subscriber Line Interface Circuit
SMPL Sudden Momentary Power Loss
SMD Surface Mount Device
SMS Short Message Service
SMT Surface Mount Technology
Abbreviation Description