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
5
41113694
Contents
RF Specifications .............................................................................................................. 36
RF Connections ............................................................................................................. 36
Shielding .................................................................................................................. 36
Antenna and
Cabling
................................................................................................ 37
Ground
Connection
........................................................................................................ 38
Interference and Sensitivity............................................................................................ 38
Interference from Other Wireless Devices ................................................................ 38
Host-generated RF Interference ............................................................................... 39
Device-generated RF Interference ........................................................................... 39
Methods to Mitigate Decreased Rx Performance ..................................................... 39
Radiated Spurious Emissions (RSE) ........................................................................ 39
Radiated Sensitivity Measurement ................................................................................ 40
Lantronix, Inc.’ Sensitivity Testing and Desensitization Investigation ....................... 40
Sensitivity vs. Frequency .......................................................................................... 40
Supported Frequencies ................................................................................................. 40
Conducted Rx Sensitivity / Tx Power ............................................................................. 43
GNSS Specifications ..................................................................................................... 44
Power ................................................................................................................................. 46
Power Consumption ...................................................................................................... 46
Module Power States .................................................................................................... 48
Power State Transitions ........................................................................................... 49
Power Interface ............................................................................................................. 50
Power Ramp-up ....................................................................................................... 50
Timing ...................................................................................................................... 50
Power Supply Noise ................................................................................................. 52
SED (Smart Error Detection) .................................................................................... 52
Tx Power Control ........................................................................................................... 52
Software Interface ............................................................................................................. 53
Support Tools. ............................................................................................................... 53
Host Interface. ............................................................................................................... 53