Pinnacle
TM
100 Modem
Hosted Mode Low Power User Guide
https://www.lairdconnect.com/
28
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7.2.4
Cat-NB1 3.75KHz PSM
—
Once every Hour
at+cpsms=1,,,"00100001","00001010"
Figure 39: PSM Cat-NB1 3.75KHz, Once every hour
7.3
Cat-NB1 eDRX & PSM Summary
Table 5 is a summary of the current measurements of eDRX and PSM modes for LTE Cat-NB1 15KHz.
Table 6 is a summary of the current measurements of eDRX and PSM modes for LTE Cat-NB1 3.75KHz.
Table 5: Cat-NB1 15KHz eDRX and PSM Modem currents
Low Power
Mode
Timers
Avg Current/Hour
Charge/Day
Cycle
PTW/cDRX
mA H
mA H
eDRX
81.92 sec 10.24 sec
1.873913
44.973912
PSM
1 min
20 sec
10.004246
240.101904
10 min
20 sec
0.962256
23.094144
1 hr
20 sec
0.342722
8.225328
Table 6: Cat-NB1 3.75KHz eDRX and PSM Modem currents
Low Power
Mode
Timers
Avg Current/Hour
Charge/Day
Cycle
PTW/cDRX
mA H
mA H
eDRX
81.92 sec 10.24 sec
2.216639
53.199336
PSM
1 min
20 sec
7.367881
176.829144
10 min
20 sec
0.911084
21.866016
1 hr
20 sec
0.357948
8.590752