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Dell Wireless 1490 WLAN Dual Band Mini-Card Specifications: DW
WLAN Card User Guide
Form Factor
Form Factor Specification
Mini card PCI Express Mini Card Specification, June 2003
Temperature and Humidity Limitations
Condition Description
Operating temperature 0–75°C
Operating humidity 95% maximum (no condensation allowed)
Storage temperature –40 to +80°C
Storage humidity 95% maximum (no condensation allowed)
Power Characteristics
The current-draw values were measured over a 1-second interval. The maximum transmit and receive values were measured
while transferring a continuous UDP data stream at the highest rate setting of 54 Mbps.
Characteristic Value
Current draw, Power Save mode 114 mA (average)
259 mA (maximum)
Current draw, Receive mode 326 mA (average)
430 mA (maximum)
Current draw, Transmit mode 265 mA (average)
458 mA (maximum)