Quectel_EC2x&EG9x;&EM05;_QuecCell_AT_Commands_Manual_V1.0.pdfOUEsT
LTE Module series
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EC2x&EG9x&EM05 Quec Cell AT Commands Manual
About the document
History
Revision
Date
Author
Descr iption
Duke xin/
1.0
2017-12-13
Adolph WANG
E
Basic Conception:
RF
Radio Frequency
FR
Frequency Range FR1:450MHz-6GHz FR2:24.25GHz-52.6GHz
2.What is NREF?NREF is the NR-ARFCN.–from 38101-1-f30
RF reference frequencies are designated by an NR-ARFCN in the range (0.. 2016666)
