Product Info

LTE Module Series
EC25 Mini PCIe Hardware Design
EC25_Mini_PCIe_Hardware_Design Confidential / Released 45 / 46
6 Appendix References
Table 26: Related Documents
Table 27: Terms and Abbreviations
SN Document Name Remark
[1]
PCI Express Mini Card Electromechanical
Specification Revision 1.2
Mini PCI Express Specification
[2] Quectel_EC25&EC21_AT_Commands_Manual EC25 and EC21 AT Commands Manual
[3]
Quectel_EC25&EC21_GNSS_AT_Commands_
Manual
EC25 and EC21 GNSS AT Commands
Manual
Abbreviation Description
AMR Adaptive Multi-rate
bps Bits Per Second
CS Coding Scheme
DC-HSPA+ Dual-carrier High Speed Packet Access
DFOTA Delta Firmware Upgrade Over The Air
DL Down Link
EFR Enhanced Full Rate
ESD Electrostatic Discharge
FDD Frequency Division Duplexing
FR Full Rate
GLONASS
GLObalnaya Navigatsionnaya Sputnikovaya Sistema, the Russian Global
Navigation Satellite System
GMSK Gaussian Minimum Shift Keying