Technical Specs
Table Of Contents
- Important Notice
- Safety and Hazards
- Limitation of Liability
- Contents
- List of Tables
- List of Figures
- 1: Introduction
- 2: Electrical Specifications
- 3: RF Specifications
- 4: Power
- 5: Software Interface
- 6: Mechanical and Environmental Specifica- tions
- 7: Regulatory Compliance and Industry Certifi- cations
- A: Antenna Specification
- B: Design Checklist
- C: Testing
- AT Command Entry Timing Requirement
- Acceptance Testing
- Certification Testing
- Production Testing
- Functional Production Test
- Quality Assurance Testing
- Suggested Testing Equipment
- Testing Assistance Provided by Lantronix, Inc.
- IOT/Operator Testing
- Extended AT Commands for Testing
- D: Packaging
- E: References
- F: Acronyms
Rev 5 May.21
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Acronyms
Table F-1:
Acronyms and Definitions (Continued)
Acronym or term Definition
PA Power Amplifier
packet A short, fixed-length block of data, including a header, that is transmitted as a unit in a
communications network.
PCB Printed Circuit Board
PCC Primary Component Carrier
PCS Personal Communication System
A cellular communication infrastructure that uses the 1.9 GHz radio spectrum.
PDN Packet Data Network
PMI Pre-coding Matrix Index
PSS Primary synchronisation signal
PST Product Support Tools
PTCRB PCS Type Certification Review Board
QAM Quadrature Amplitude Modulation.
This form of modulation uses amplitude, frequency, and phase to transfer data on the
carrier wave.
QCI QoS Class Identifier
QMI Qualcomm MSM/Modem Interface
QOS Quality of Service
QPSK Quadrature Phase-Shift Keying
QPST Qualcomm Product Support Tools
QZSS Quasi-Zenith Satellite System— Japanese system for satellite-based augmentation of
GPS.
RAT Radio Access Technology
RF Radio Frequency
RI Ring Indicator
roaming A cellular subscriber is in an area where service is obtained from a cellular service
provider that is not the subscriber’s provider.
RSE Radiated Spurious Emissions
RSSI Received Signal Strength Indication
SCC Secondary Component Carrier
SDK Software Development Kit
SED Smart Error Detection
Sensitivity (Audio) Measure of lowest power signal that the receiver can measure.