Smart Machine Smart Decision
SIM800L(MT6261)_Hardware Design_V1.01 56 2016-07-07
RXD, TXD ±4KV ±8KV
Antenna port ±5KV ±10KV
SPK_P/SPK_N/MIC_P/MIC_N ±4KV ±8KV
PWRKEY ±4KV ±8KV
6.10 Radio Characteristics
6.10.1. Module RF Output Power
The following table shows the module conducted output power, it is followed by the 3GPP TS 05.05 technical
specification requirement.
Table 45: GSM850 and EGSM900 conducted RF output power
GSM850,EGSM900
PCL Nominal output power (dBm)
Tolerance (dB) for conditions
6 31 ±3 ±4
7 29 ±3 ±4
8 27 ±3 ±4
9 25 ±3 ±4
11 21 ±3 ±4
13 17 ±3 ±4
14 15 ±3 ±4
15 13 ±3 ±4
16 11 ±5 ±6
18 7 ±5 ±6
Table 46: DCS1800 and PCS1900 conducted RF output power
PCL Nominal output power (dBm)
Tolerance (dB) for conditions
Normal Extreme
0 30 ±2 ±2.5
1 28 ±3 ±4
2 26 ±3 ±4