LTE Standard Module Series
EC20 R2.1 Mini PCIe Hardware Design
EC20_R2.1_Mini_PCIe_Hardware_Design 12 / 51
1.
1)
Within operation temperature range, the module is 3GPP compliant.
2.
2)
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 operation temperature levels, the module will meet 3GPP specifications again.
3.
“*” means under development.
Rx-diversity
Support LTE/WCDMA Rx-diversity (Optional)
GNSS Features
Gen8C Lite of Qualcomm
Protocol: NMEA 0183
Data update rate: 10Hz by default
AT Commands
Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT
commands
Physical Characteristics
Size: (51.0±0.15)mm × (30.0±0.15)mm × (4.9±0.2)mm
Weight: approx. 10.6g
Temperature Range
Operation temperature range: -35°C ~ +75°C
1)
Extended temperature range: -40°C ~ +80°C
2)
Storage temperature range: -40°C ~ +90°C
Firmware Upgrade
Upgrade via USB interface or DFOTA*
RoHS
All hardware components are fully compliant with EU RoHS directive
NOTES
