Hardware Design
Table Of Contents
- Contents
- Table Index
- Revision History
- 1 Introduction
- 2 Package Information
- 3 Interface Application
- 4 Antenna Interfaces
- 5 Electrical Specifications
- 6 Top and Bottom View of Module
- 7 Label description Information
- 8 Packaging
- Appendix
Smart Machine Smart Decision
SIM8200EA-M2 card Hardware Design _V1.01 37 2019-06-27
LTE B71 663~698MHz 617~652MHz FDD
5G N77 3300~4200MHz 3300~4200MHz TDD
5G N78 3300~3800MHz 3300~3800MHz TDD
5G N79 4400~5000MHz 4400~5000MHz TDD
Note: LTE-FDD B29 and B32 support Rx only and are only for secondary component carrier.
4.2. GNSS Antenna Interface
The following table shows frequency specification of GNSS antenna interface.
Table 22: GNSS frequencies
Type Frequecy
GPS/Galileo/QZSS 1575.42±1.023MHz
GLONASS 1597.5~1605.8MHz
BeiDou/Compass 1561.098±2.046MHz
4.3. Antenna Installation
4.3.1 Antenna Requirements
The following table shows the requirements on main antenna, Diversity antenna and GNSS
antenna.
Table 23: Recommended Antenna Characteristics
WCDMA/LTE antenna
Passive Recommended standard
Direction Omni directional
Gain > -3dBi (Avg)
Input impedance 50 Ω
Efficiency > 30 %
VSWR < 2
Cable insertion Loss <1GHz <1dB
Cable insertion Loss 1GHz~2.2GHz <1.5dB
Cable insertion Loss 2.3GHz~2.7GHz <2dB
GNSS antenna
Passive Recommended standard
Frequency Range 1559~1609MHZ
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