Quatech 802.11B/G Bedienungsanleitung PDF herunterladen (Seite 6)

Quatech, Inc. Airborne Enterprise Module Databook

6 7/15/2010 100-8080-120

Figures

Figure 1- WLNG-AN-DP500 Module Example ........................................................................................ 8

Figure 2 - WLNG-SE/SP/AN/ET-DP500 Block Diagram ........................................................................ 9

Figure 3 - SPI Read/Write Timing ............................................................................................................22

Figure 4 - SPI Clock and Select Timing ..................................................................................................22

Figure 5 - Power on RESET Timing .........................................................................................................32

Figure 6 - RESET Timing ..........................................................................................................................32

Figure 7 - RESET Circuit ...........................................................................................................................33

Figure 8 - Mechanical Outline ...................................................................................................................34

Tables

Table 1 - Model Numbers ..........................................................................................................................10

Table 2 – Module Pin Definition ................................................................................................................11

Table 3 - UART Pin Definition ...................................................................................................................13

Table 4- Absolute Maximum Values

.......................................................................................................16

Table 5 – Operating Conditions & DC Specification ..............................................................................16

Table 6 - RF Characteristics – 802.11b/g ...............................................................................................18

Table 7 - Supported Data Rates by Band ...............................................................................................19

Table 8 - Operating Channels ...................................................................................................................19

Table 10 - Radio Typical Performance Range .......................................................................................20

Table 11 - SPI Pinout Details ....................................................................................................................21

Table 12 - SPI Signal Descriptions ..........................................................................................................21

Table 13 - SPI AC Timings ........................................................................................................................22

Table 14 - TX Message Header ...............................................................................................................23

Table 15 - RX Message Header ...............................................................................................................23

Table 16 - SPI Command Description .....................................................................................................24

Table 17 - Embedded Antenna Options ..................................................................................................28

Table 18 - RESET Timing ..........................................................................................................................32

Table 19 - Regulatory Approvals ..............................................................................................................36

Table 20 - Mechanical Approvals .............................................................................................................39

1 2 3 4 5 6 7 8 9 10 11 ... 39 40

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