SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09

14System features
Page 151 of 307
Parameter Description Range Default Notes
<par1> range LTE band EARFCN range
[118000-118599] FDD 1 [18000 - 18599]
[118600-119199] FDD 2 [18600 - 19199]
[119200-119949] FDD 3 [19200 - 19949]
[119950-120399] FDD 4 [19950 - 20399]
[120400-120649] FDD 5 [20400 - 20649]
[120650-120749] FDD 6 [20650 - 20749]
[120750-121449] FDD 7 [20750 - 21449]
[121450-121799] FDD 8 [21450 - 21799]
[121800-122149] FDD 9 [21800 - 22149]
[123010-123179] FDD 12 [23010 - 23179]
[123180-123279] FDD 13 [23180 - 23279]
[123730-123849] TDD 17 [23730 - 23849]
[124000-124149] FDD 19 [24000 - 24149]
[124150-124449] FDD 20 [24150 - 24449]
[126040 - 126689] FDD 25 [26040 - 26689]
[126690 - 127039] FDD 26 [26690 - 27039]
[127210-127659] FDD 28 [27210 - 27659]
[136200-136349] TDD 34 [36200 - 36349]
[137750-138249] TDD 38 [37750 - 38249]
[138250-138649] TDD 39 [38250 - 38649]
[138650-139649] TDD 40 [38650 - 39649]
[139650-141589] TDD 41 [39650 - 41589]
Table 11: <par1> parameter range
The "+CME ERROR: operation not supported" or
"+CME ERROR: 4" error result code will be provided in
these cases (depending on the +CMEE AT command
setting):
o A value not belonging to the above ranges is
set
o The TX channel parameter value belongs to a
not supported RAT (2G or 3G or 4G RAT) or
band
<par2> Power control level -56 ÷ 24 5 For 2G RAT: PCL (power control level). The allowed values
depend on the related <par1> value: lower numbers
means higher power level.
o
[0-19]: GSM
850 and
900, if
<par2> is less
than 5
the
handling is the same for <par2>=5
o [0-15]: DCS 1800 and PCS 1900
In case <par4> is set to 2 (8-PSK modulation) the range
is as below. Other values are valid but behave as the
indicated level:
o
[0-19]: GSM 850 and 900 if
<par2> is less than 8 the
handling is the same for <par2>=8
o
[0-15]:
DCS 1800
and
PCS
1900;
if <par2>
is
less
than
2 the handling is the same for <par2>=2
For 3G RAT: absolute output power [dBm]
o [-56 ÷ 24] for all the bands
For 4G RAT: absolute output power [dBm]
o [-40 ÷ 24] for all the bands
Only the values indicated in the above ranges are
valid, otherwise an error result code will be provided
("+CME ERROR: operation not supported" or "+CME
ERROR: 4" depending on the +CMEE AT command
setting).
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