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SIM800L 数据表(PDF) 64 Page - SIMCom |
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SIM800L 数据表(HTML) 64 Page - SIMCom |
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64 / 73 page ![]() Smart Machine Smart Decision SIM800H&SIM800L_Hardware Design_V2.02 64 2015-07-27 Table 54: DCS1800 and PCS1900 conducted RF output power DCS1800,PCS1900 Tolerance (dB) for conditions PCL Nominal output power (dBm) Normal Extreme 0 30 ±2 ±2.5 1 28 ±3 ±4 2 26 ±3 ±4 3 24 ±3 ±4 4 22 ±3 ±4 5 20 ±3 ±4 6 18 ±3 ±4 7 16 ±3 ±4 8 14 ±3 ±4 9 12 ±4 ±5 10 10 ±4 ±5 11 8 ±4 ±5 12 6 ±4 ±5 13 4 ±4 ±5 14 2 ±5 ±6 15 0 ±5 ±6 6.10.2. Module RF Receive Sensitivity The following table shows the module’s conducted receiving sensitivity, it is tested under static condition. Table 55: Conducted RF receive sensitivity Frequency Receive sensitivity(Typical) Receive sensitivity(Max) GSM850,EGSM900 < -108dBm < -106dBm DCS1800,PCS1900 < -108dBm < -106dBm 6.10.3. Module Operating Frequencies The following table shows the module’s operating frequency range; it is followed by the 3GPP TS 05.05 technical specification requirement. Table 56: Operating frequencies Frequency Receive Transmit GSM850 869 ~ 894MHz 824 ~ 849MHz EGSM900 925 ~ 960MHz 880 ~ 915MHz DCS1800 1805 ~ 1880MHz 1710 ~ 1785MHz PCS1900 1930 ~ 1990MHz 1850 ~ 1910MHz |
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