Products

New Product

USB 3.0 to Gigabit LAN

Universal Communication EVK

Wireless Sensor (BLE or Wi-Fi)

AIO Network Hub (USB/Wi-Fi/LAN)

 

PSTN, Dial-Up Modems

By Interfaces -

- Serial TTL, Internal

- RS232, Internal, 12/24/48V

- RS232, Standalone

- USB, Internal

- USB, Standalone

- PC/104

- ISA Bus

 

By Applications -

- Medical Modems

- Contact ID Modems

- Leased-Line Modems

- Bell 202 Compatible

- Speakerphone Modems

 

Wireless Modems

Wi-Fi Modems -

- USB/SMD

- USB

- UART, SPI

Bluetooth Modems

3G Cellular Modems

2.4GHz Transceiver

 

LAN Products

Serial to Ethernet Modules

USB to Ethernet Adapters

LAN/Wi-Fi/USB/Serial Converter

LAN to Serial/Modem Adapter

 

PC/104 Products

PC/104 Modem

PC/104 3G Cellular

PC/104 Wi-Fi

PC/104 LAN

 

Custom Specifications

Build-to-Suit, Wired or Wireless

 

OEM USB WiFi Modules - WiFiHU
- 802.11 b/g/n compliant
 

WiFiHU

WiFiHU-NE

WiFiHU-a
WiFiHU-c

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 WLAN 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
  • Agency approvals:

    • FCC,IC & CE certified

Development Kit - WiMDK-1001 including:

  • One WiFiHU-NE modem

  • Two antenna cables (U.FL to RP-SMA female)

  • Two 2dBi swivel RP-SMA antennas

  • One 6' (feet) USB cable

  • Driver CD

WiMDK01991

Specifications

Part Number

WiFiHU-a

WiFiHU-c

Wi-Fi Protocol 802.11b/g/n 802.11b/g/n
Transmit & Receive Level -84 (Rx) to +17 (Tx) dBm -84 (Rx) to +17 (Tx) dBm
Max. Data Rate - Receiving 300Mbps (40MHz) 300Mbps (40MHz)
Max. Data Rate - Transmitting 150Mbps (40MHz) 150Mbps (40MHz)
Size (inches) 1" x 1.1" x 0.25" 1" x 1.1" x 0.25"
Operating Temperature -40C to +85C -40C to +85C
Interface USB 2.0 USB 2.0
Bluetooth Coexistence Yes Yes
Antennas 2 on-board chip antennas w/ 2 U.FL connectors
USB Power 5V +/- 10% (typical) 5V +/- 10% (typical)
Current Consumption 150mA Typical 150mA Typical
Hosts Processor Requirements TCP/IP, WLAN TCP/IP, WLAN
Network Protocols Supported External External
Wi-Fi Security WEP, WPA, WPA2 WEP, WPA, WPA2
Agency Approvals FCC / IC / CE FCC / IC /CE
Development kits WiMDK-1001-a WiMDK-1001-c

 

Ordering Information

Model Number

Description

WiFiHU-a
WiFiHU-a
WiFi USB Module with dual on board chip antenna.  Not for use with external antenna.  Allows designer to determine USB Jack placement.
WiFiHU-a-1-NE
WiFiHU-a-1-NE
WiFiHU-a installed in a carrier board with on board USB Jack.  Complete Wi-Fi module with dual chip antenna with USB Jack interface.
WiFiHU-c
WiFiHU-c
WiFi USB Module with two U.FL. Connectors for attaching antenna cables and antennas.
WiFiHU-c-1-NE
WiFiHU-c-1-NE
WiFiHU-c installed in a carrier board with on board USB Jack.
AC6i-RP-SMA
AC6i-RP-SMA
6" U.FL. to RP-SMA female connector antenna cable
ATN-2d-RP-SMA
ATN-2d-RP-SMA
Replacement antenna, 2.4GHz, 2dBi, RP-SMA, Omni-directional.
WiMDK-1001
WiMDK-1001
WiMDK-1001-a:
Including one WiFiHU-a-1-NE, one USB cable (A-to-B)and Drivers.
WiMDK-1001-c:
Including one WiFiHU-c-1-NE, one USB cable, 2 antenna cables, 2 antennas and Drivers.

Mechanical Diagram & Pin Assignments - WiFiHU-a, WiFiHU-c

 

Mechanical Diagram & Pin Assignments - WiFiHU-NE

Note:

  1. Pin spacing is 0.100 inch from center to center.

  2. 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)

  3. 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

 
 

 

Home    Products    Warranty    Patents    Career    About Us    Contact Us    How to Buy  RoHS Statement

2007 Radicom Research, Inc.