User's Guide
Table Of Contents
- COPYRIGHT INFORMATION
- TECHNICAL SUPPORT AND CONTACT INFORMATION
- Introduction
- Hardware Overview
- SMT Reflow Profile
- Host Board Design
- ThingMagic M3e Carrier Board
- TBD
- Programming for ThingMagic M3e
- Upgrading the ThingMagic M3e
- Verifying Application Firmware Image
- Host-to-Reader Communication
- Reader-to-Host Communication
- CCITT CRC-16 Calculation
- Power Modes
- Federal Communication Commission (FCC) Interference Statement
- User Manual Requirement
- End Product Labeling
- End Product Labeling
- Authorized Antennas
- Antennas
- Antennas
- Both the HF antenna and the LF antenna are attached to the Carrier Board.
- The HF antenna is embedded in the PCB of the Carrier Board.
- The LF antenna is connected to the Carrier Board.
- Powering Up and Connecting to a PC
- USB/RS232
- ESD Damage Overview
- Identifying ESD as the Cause of Damaged Readers
- Common Installation Best Practices
- Environmental
ThingMagic M3e User Guide
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Au but de conformer aux limites d'exposition RF pour la population générale (exposition non-contrôlée), les
antennes utilisés doivent être installés à une distance d'au moins TBD cm de toute personne et ne doivent
pas être installé en proximité ou utilisé en conjonction avec un autre antenne ou transmetteur.
Marquage sur l’ étiquette du produit complet dans un endroit visible: "Contient ThingMagic transmetteur,
FCC ID: QV5MERCURY3E (IC: 5407A-MERCURY3E)"
Authorized Antennas
HF Antenna
The M3e module has been certified using an HF Antenna with the following parameters.
• Antenna type: PCB Loop antenna
• PCB Material: FR-4
• Dimensions: 70.8mm × 70.8mm
• Number of Turns: 2
• Inductance = 950nH nominal
• Matching circuit on the PCB antenna board to match for maximum power from the M3e module.
NOTE:
HF antenna with dimensions less than or equal to the dimensions of this antenna as mentioned above can be used with the M3e module
for operation at 13.56MHz according to FCC/IC/ETSI regulatory requirements
LF Antenna
The M3e module has been certified using an LF Antenna with the following parameters.
• Outer Dimension: Width × Length = 54.25mm × 43.18mm
• Operating Frequency = 125kHz
• Self-Resonance Frequency ≥ 1MHz
• Inductance = 505µH nominal
• DC Resistance ≤ 7 Ω
• Quality Factor ≥ 40 (at 125kHz)