SimCom SIM800H, Руководство по конструкции аппаратуры

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SIM800H_Hardware_Design_V1.01
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2013-08-20
6.9 Electro-Static Discharge
SIM800H is an ESD sensitive component, so attention should be paid to the procedure of handling and
packaging. The ESD test results are shown in the following table.
Table 49: The ESD characteristics (Temperature: 25
℃
, Humidity: 45 %)
Pin name Contact discharge Air discharge
VBAT ±6KV ±12KV
GND ±6KV ±12KV
RXD, TXD ±2KV ±8KV
Antenna port ±5KV ±10KV
SPK_P/SPK_N/MIC_P/MIC_N ±2KV ±5KV
PWRKEY ±2KV ±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 50: GSM850 and EGSM900 conducted RF output power
GSM850,EGSM900
Tolerance (dB) for conditions
PCL Nominal output power (dBm)
Normal Extreme
5 33 ±2 ±2.5
6 31 ±3 ±4
7 29 ±3 ±4
8 27 ±3 ±4
9 25 ±3 ±4
10 23 ±3 ±4
11 21 ±3 ±4
12 19 ±3 ±4
13 17 ±3 ±4
14 15 ±3 ±4
15 13 ±3 ±4
16 11 ±5 ±6
17 9 ±5 ±6
18 7 ±5 ±6
19-31 5 ±5 ±6