OEM USB WiFi Modules - WiFiHU
- 802.11 b/g/n compliant
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WiFiHU-a
WiFiHU-c |
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WiFiHU-a-1-NE
WiFiHU-c-1-NE |
The Radicom Research WiFiHU series is a secure WiFi module that easily adds WiFi connectivity to virtually any processor-based device. The module is IEEE802.11 b/g/n™ compatible with a USB2.0 interface. With reliable transmissions, this USB wireless device can achieve over-the-air data throughput of up to 150Mbps downstream PHY rates.
The WiFiHU protects the host with WEP/WPA/WPA2 compliant security protocols. The module is power efficient.
There are two models available, WiFiHU-a and WiFiHU-c. The WiFiHU-a has Dual Chip Antenna built-in eliminating the need for costly and time-consuming RF development and shortens time to market. The WiFiHU-c has two U.FL connectors for attaching antenna cables and antennas allowing flexibility to place antennas at desired locations.
Features:
- Designed to meet IEEE802.11 b/g/n™ Ethernet standards
- USB 2.0 hot swappable interface
- Compatible with USB1.1 and USB2.0 host controllers
- Small size: 1.0” x 1.1” x 0.25”(H)
- Operates in 2.4GHz frequency bands
- Fast receiver Automatic Gain Control (AGC)
- 300Mbps receive rate and 150Mbps transmit rate using 40MHz bandwidth
- 150Mbps receive rate and 75Mbps transmit rate using 20MHz bandwidth
- Wi-Fi security using WEP, WPA and WPA2
- LED driver output for visual monitoring of link and activity
- Windows 2K, XP, Vista, Win7 support
- Linux 2.4/2.6 support
- RoHS compliant
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Agency approvals:
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Development Kit - WiMDK-1001 including:
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Specifications
Part Number |
WiFiHU-a |
WiFiHU-c |
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Wi-Fi
Protocol |
802.11b/g/n |
802.11b/g/n |
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Transmit &
Receive
Level |
-84 (Rx) to
+17 (Tx) dBm |
-84 (Rx) to
+17 (Tx) dBm |
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Max. Data
Rate -
Receiving |
300Mbps
(40MHz) |
300Mbps
(40MHz) |
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Max. Data
Rate -
Transmitting |
150Mbps
(40MHz) |
150Mbps
(40MHz) |
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Size
(inches) |
1" x 1.1" x
0.25" |
1" x 1.1" x
0.25" |
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Operating
Temperature |
-40°C to +85°C |
-40°C to +85°C |
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Interface |
USB 2.0 |
USB 2.0 |
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Bluetooth
Coexistence |
Yes |
Yes |
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Antennas |
2
on-board
chip antennas |
w/ 2
U.FL
connectors |
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USB Power |
5V +/- 10%
(typical) |
5V +/- 10%
(typical) |
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Current
Consumption |
150mA
Typical |
150mA
Typical |
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Hosts
Processor
Requirements |
TCP/IP, WLAN |
TCP/IP, WLAN |
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Network
Protocols
Supported |
External |
External |
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Wi-Fi
Security |
WEP,
WPA, WPA2 |
WEP,
WPA, WPA2 |
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Agency
Approvals |
FCC / IC /
CE |
FCC / IC /CE |
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Development
kits |
WiMDK-1001-a |
WiMDK-1001-c |
Ordering Information
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Mechanical Diagram & Pin Assignments - WiFiHU-a, WiFiHU-c  Mechanical Diagram & Pin Assignments - WiFiHU-NE 
Note:
Pin spacing is 0.100 inch from center to center. Suggested mating female connector: Samtec P/N. #SSW-108-21-G-S (RoHS Thru-Hole) Samtec P/N. #SSW-108-22-G-S-VS (RoHS SMT) -
Square pins - 0.025" x 0.025"
_________________________________________________________________________________________________________ Information furnished by Radicom Research is believed to be accurate and reliable. However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties which may result from its use. Radicom Research reserves the right to change circuitry at any time without notice. This document is subject to change without notice. The information contained herein is subject to change without notice. Logos, trademarks and copyrights are property of their respective owners. ^Back to top |
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