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54Mbps Wireless SDIO Card 

Model:

 WL54-SDIO

 

 

Overview  

 

AmbiCom WL54-SDIO Wireless LAN Card is a compact size wireless 
card for the SDIO capable PDAs and other SDIO compatible mobile 

computing device using Microsoft Windows Mobile 2003 and Windows 
Mobile 5.0 operating system. The card is designed in the concept to 
get friendly with battery. When connected to a WLAN, the card is 

typically in listening mode almost the entire time except the short 
period of packet being transmitted and received. That means your 

battery life will be maximized.  

 

 

Using the built-in Microsoft’s Wireless Zero Configuration Tools in latest PDAs, your new WL54-SDIO is never 
been easier to connect to the wireless network. AmbiCom WL54-SDIO is simple to use and Microsoft’s 

Wireless Zero Configuration provides a quick wireless configuring for the wireless card. Just slide it into the 
SDIO slot of your PDA and enjoy network access, while retaining true mobility and longer battery life. 

  

Features 

 

• 

SD form factor 

• 

Support IEEE 802.11g (54Mbps). IEEE 802.11b (11Mbps) backward compatible 

• 

Delivers data rate up to 54Mbps 

• 

Supports infrastructure and Ad Hoc Peer-to-Peer connectivity 

• 

Internal antenna reduces the card size 

• 

Security supported WEP, 802.1x, WPA 

• 

LED indicates link and activity status 

• 

Low power consumption 

• 

Support Pocket PC 2003, Windows Mobile 4.2 and 5.0 

• 

Wireless access to corporate/personal network resources* 

*additional third-party networking software required.

  

 

Specification

 

 

Standards: 

IEEE 802.11g (54Mbps) 
IEEE 802.11b (11Mbps) 

Data Rate: 

11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps (OFDM) 

11b: 1, 2, 5.5, 11Mbps (DSSS/CCK) 

Frequency Range: 

2.412 ~ 2.484GHz band 

Distance: 

Indoors: 328ft (100m) 
Outdoors: 984ft (300m) 

Security: 

WEP, 802.1x, WPA 

Voltage: 

3.3v 

Power consumption: 

Transmission: 250mA (Max) 
Idle: 3mA  

Sleep: 1mA 

Output power: 

11g: 12.589mW 
11b: 25.119mW 

LEDs: 

Power: Always ON 

Activity: Blink 

Operating Temperature: 

32 ~ 131°F (0 ~ 55°C) 

Storage Temperature: 

-4 ~ 158°F (-20 ~ 70°C) 

Minimum System Requirements: 

SDIO capable PDA.  (Secure Digital I/O) 

Support OS: 

Support SDIO capable Pocket PC running Microsoft Windows 

Mobile 4.2 and 5.0 

AmbiCom SKU: 

WL54-SDIO 

Dimensions: (L x W x H) 

1.57 x 0.95 x 0.08in (40 x 24 x 2.1mm)

 

Weight: 

0.11oz (3.25g)

 

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