The table below contains estimated signal qualities base on the values in the previous
tables:
<rsrq>
RSRQ
<rsrp>
RSRP
Quality
0
RSRQ < -19.5 dB
0 - 40
RSRP < -100 dBm
Marginal
1 - 9
-19.5 dB ≤ RSRQ < -15 dB
41 - 50
-100 dBm ≤ RSRP < -90 dBm
Fair
10 - 19
-15 dB ≤ RSRQ < -10 dB
51 - 59
-90 dBm ≤ RSRP < -80 dBm
Good
20 - 34
≥ -10 dB
60 - 97
≥ -80 dBm
Excellent
To query the current signal strength seen by the modem, type this command:
AT+CESQ
followed by the Enter key, and the terminal should respond with:
+CESQ: <rxlev>,<ber>,<rscp>,<ecno>,<rsrq>,<rsrp>
Where <rsrq>,<rsrp> are the RSRP/RSRQ values as defined by the modems AT
command manual.
PN 1002398 rev 1
© NimbeLink Corp. 2020. All rights reserved.
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