LTE Module Series
EG95 Hardware Design
EG95_Hardware_Design 14 / 81
Weight: approx. 3.8g
Temperature Range
Operation temperature range: -35°C ~ +75°C
2)
Extended temperature range: -40°C ~ +85°C
3)
Storage temperature range: -40°C ~ +90°C
Firmware Upgrade
USB interface and DFOTA*
RoHS
All hardware components are fully compliant with EU RoHS directive
1.
1)
GNSS antenna interface is only supported on EG95-NA.
2.
2)
Within operating temperature range, the module is 3GPP compliant.
3.
3)
Within extended temperature range, the module remains the ability to establish and maintain a
voice, SMS, data transmission, emergency call, etc. There is no unrecoverable malfunction. There
are also no effects on radio spectrum and no harm to radio network. Only one or more parameters
like P
out
might reduce in their value and exceed the specified tolerances. When the temperature
returns to normal operating temperature levels, the module will meet 3GPP specifications again.
4.
“*” means under development.
2.3.
Functional Diagram
The following figure shows a block diagram of EG95 and illustrates the major functional parts.
Power management
Baseband
DDR+NAND flash
Radio frequency
Peripheral interfaces
NOTES
