Network; Network Commands; Csq, Signal Strength - Fibocom G510 User Manual

9 Network

9.1 Network Commands

9.1.1 +CSQ, Signal Strength

This command displays the received signal strength indication <rssi> and channel bit error rate <ber>
from the Module.
Command
Execute/Read
Test
The following table shows the +CSQ parameters.
<Parameter>
<rssi>
<ber>
Example:
AT+CSQ
+CSQ: 23,99
OK
AT+CSQ=?
+CSQ: (0-31,99),(0-7,99)
OK
G5/G6-Family AT Commands User Manual
Syntax Response/Action
AT+CSQ +CSQ: <rssi>,<ber>
AT+CSQ? OK
AT+CSQ=? +CSQ: (list of supported <rssi>s),(list of supported
<ber>s)
OK
Description
0 through 31- covers the range of -113 dbm (or less) to -5 1dbm (or greater)
Channel bit error rate (in percent)
0-7 RXQUAL values in the GSM 05.08 table
99 Unknown or not detectable
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