Quectel BC26 User Manual

NB-IoT Module Series
BC26 AT Commands Manual
BC26_AT_Commands_Manual 14 / 73
Example
AT+CESQ
+CESQ: 15,99,255,255,8,30
OK
94 -27 dBm ≤ <rscp> < -26 dBm
95 -26 dBm ≤ <rscp> < -25 dBm
96 -25 dBm ≤ <rscp>
255 not known or not detectable
<ecno> Integer type, Ec/No (see 3GPP 25.133)
0 -24 dBm or less
1 -24dBm ≤ <ecno> < -23.5 dBm
2 -23.5dBm ≤ <ecno> < -23 dBm
…: …
47 -1dBm ≤ <ecno> < -0.5 dBm
48 -0.5dBm ≤ <ecno> < 0 dBm
49 0 dBm ≤ <ecno>
255 not known or not detectable
<rsrq> Integer type, reference signal received quality (see 3GPP 36.133)
0 -19.5 dB or less
1 -19.5dB ≤ <rsrq> < -19 dB
2 -19dB ≤ <rsrq> < -18.5 dB
…: …
32 -4 dB ≤ <rsrq> < -3.5 dB
33 -3.5 dB ≤ <rsrq> < -3 dB
34 -3 dB ≤ <rsrq>
255 not known or not detectable
<rsrp> Integer type, reference signal received power (see 3GPP 36.133)
0 -140 dBm or less
1 -140dBm ≤ <rsrp> < -139 dBm
2 -139dBm ≤ <rsrp> < -138 dBm
…: …
95 -46dBm ≤ <rsrp> < -45 dBm
96 -45dBm ≤ <rsrp> < -44 dBm
97 -44dBm ≤ <rsrp>
255 not known or not detectable

Quectel BC26 Specifications

General

Brand	Quectel
Model	BC26
Category	Control Unit
Language	English