SIM800L datasheet(61/73 Pages) SIMCOM

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Smart Machine Smart Decision

SIM800H&SIM800L_Hardware Design_V2.02

2015-07-27

Table 50: Bluetooth characteristics

Terms

Contents

Bluetooth specification

Version3.0

Channel spacing

1MHz

Number of RF channel

Power class

1.5

Operation mode (Rx/Tx)

Time division multiplex either transmit or receive Frequency

hopping after one Rx/Tx cycle

Items

Min

Typ

Max

Unit

1. Output Power

5.5

7.5

dBm

2. Frequency range (Rx/Tx)

2402 - 2480

MHz

3. -20dB bandwidth

0.8

MHz

4. Adjacent Channel Power

5.1 [M-N] = 2

-46

-20

dBm

5.2 [M-N] > 2

-51

-40

dBm

6. Modulation characteristics

6.1 Modulation δf1avg

140

165

175

kHz

6.2 Modulation δf2max

115

130

kHz

6.3 Modulation δf2avg/δf1avg

0.8

0.88

7. Carrier Frequency Drift

7.1 1slot

-25

+25

kHz

7.2 3slot

-40

+40

kHz

7.3 5slot

-40

+40

kHz

7.4 Maximum drift rate

-20

+20

kHz/50us

8. Out-of-Band Spurious Emissions

8.1 30-1000MHz (Operation Mode)

-58

-36

dBm

8.2 1000-12750MHz (Operation Mode)

-40

-30

dBm

8.3 1800-1900MHz(Operation Mode)

-80

-47

dBm

8.4 5150-5300MHz (Operation Mode)

-80

-47

dBm

9. EDR Relative Power

(Pi/4-DQPSK and 8DPSK)

-4

-0.2

10. EDR Carrier Frequency Stability and

Modulation Accuracy

10.1 ωi (Pi/4-DQPSK and 8DPSK)

-75

kHz

10.2 ω0 (Pi/4-DQPSK and 8DPSK)

-10

kHz

10.3 ωi+ω0 (Pi/4-DQPSK and 8DPSK)

-75

kHz

10.4 RMS DEVM (Pi/4-DQPSK)

10.5 99% DEVM (Pi/4-DQPSK)

10.6 Peak DEVM (Pi/4-DQPSK)

10.7 RMS DEVM (8DPSK)

10.8 99% DEVM (8DPSK)

SIM800L 数据表(PDF) 61 Page - SIMCom

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