Huawei ME909u-521 Hardware Manual page 90

HUAWEI ME909u-521 LTE LGA Module
Hardware Guide
Acronym or Abbreviation
RF
RoHS
SMS
TBD
TIS
TRP
TTFF
TVS
UART
UL
UMTS
USB
USIM
VID
VSWR
WEEE
WCDMA
WWAN
Issue 05 (2017-12-15)
Expansion
Radio Frequency
Restriction of the Use of Certain Hazardous
Substances
Short Message Service
To Be Determined
Total Isotropic Senstivity
Total Radiated Power
Time to First Fix
Transient Voltage Suppressor
Universal Asynchronous Receiver-Transmitter
Up Link
Universal Mobile Telecommunications System
Universal Serial Bus
Universal Subscriber Identity Module
Vendor IDentity
Voltage Standing Wave Ratio
Waste Electrical and Electronic Equipment
Wideband Code Division Multiple Access
Wireless Wide Area Network
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Appendix B Acronyms and
Abbreviations
90