DC-WEM-02T-NS Digi International, DC-WEM-02T-NS Datasheet - Page 4

• Manufacturer Part Number: DC-WEM-02T-NS
• Description: WI-EM 8MB SDRAM 4MB FLASH SINGLE
• Manufacturer: Digi International
• Series: Digi Connect® Wi-EMr

Specifications of DC-WEM-02T-NS

• Frequency: 2.4GHz
• Data Rate - Maximum: 11Mbps
• Modulation Or Protocol: 802.11 b
• Applications: General Purpose
• Power - Output: 16dBm
• Sensitivity: -82dBm
• Voltage - Supply: 3.14 V ~ 3.45 V
• Data Interface: PCB, Surface Mount
• Memory Size: 4MB Flash, 8MB RAM
• Antenna Connector: 2 X RP-SMA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz
• Interface Type: Ethernet
• Modulation: CCK, DQPSK, DBPSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• Operating Temperature Range: - 20 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NS7520

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Appendix A: Specifications ................................................................................................. 45
Appendix B: Certifications ................................................................................................. 75
Appendix C: Sample Application: TTL Signals to EIA-232............................................ 79
Embedded Module LEDs............................................................................................... 41
Embedded Module Reset ............................................................................................... 42
Flash ............................................................................................................................... 43
Network Interfaces......................................................................................................... 45
Serial Interface ............................................................................................................... 46
Data Rates (bps) ............................................................................................................. 46
Flow Control Options..................................................................................................... 46
Environmental................................................................................................................ 46
DC Characteristics ......................................................................................................... 46
Mechanical .................................................................................................................... 48
Layouts and Dimensions................................................................................................ 49
Recommended PCB Layouts ......................................................................................... 61
Antenna Information ...................................................................................................... 66
RF Exposure Statement.................................................................................................. 72
Safety Statements........................................................................................................... 72
FCC Part 15 Class B ...................................................................................................... 75
Industry Canada ............................................................................................................. 76
Declaration of Conformity ............................................................................................. 77
International EMC Standards......................................................................................... 78
Revision H...................................................................................................................... 81
Revision G...................................................................................................................... 81
Revision F ...................................................................................................................... 81
Revision E ...................................................................................................................... 82