Radicom Research WIFIHU2 USB WiFi Module User Manual Ethan Frome

Radicom Research Inc USB WiFi Module Ethan Frome

Users Manual

Radicom Research, Inc. Preliminary Designers Guide for the WiFiHU2-NE and WiFiHU2 RoHS Compliant USB WiFi Modules April 17, 2012
Table of Contents tion and Features 3 Ratings and Block Diagram 4 nd Ordering Information 5 onnecting the WiFiHU2 or WiFiHU2-NE to Your System 7 Mechanical Specification and Pin Orientation for the WiFiHU2 8 echanical Specification ~ WiFiHU2-c-1-NE + WiFiHU2-a-1-NE 9 WiFiHU2 USB Interface Pins 10 Additional Information on the Interface Signals 11 FCC, IC, and CE Label Location and Module Model Identification 12 Important Regulatory Compliance and User Information 13 E Declaration of Conformity 16 WiFiHU2 Regulatory Domain Frequencies 17 Driver Installation Guide For Windows XP/2K 18 iFiHU2 USB Linux Driver Quick Installation Guide 20 Warranty 21 Contacting Radicom Research 23 Introduc Model a C M C W Limited 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 that may result from its use. Radicom Research reserves the right to change 2 circuitry at any time without notice. This document is subject to change without notice.
Introduction Thanks for purchasing Radicom Res Module. Radicom is committed to ce Features • Compatible with both USB 1.1 and USB 2.0 host controllers le Interface s transmit PHY rate using 20MHz bandwidth ification ile operating at 802.11n data rates A) mance when using dual antennas existence MAC identities when used as a wireless • Supports Wake-On-WLAN via Magic Packet and Wake-up frame rsting for higher •K, CCK modulation with long and short preamble eceive paths. Switch diversity used •o trade quantization noise against increased probability of clipping • Fast receiver Automatic Gain Control (AGC) earch’s USB WiFiproviding quality service and technical support in order to expedite the product development process. The WiFiHU2 Module requires only a USB (Universal Serial Bus) interface to add state of the art data WiFi wireless operation to any system. It is designed to fully support IEEE802.11n™ Draft 2.0, IEEE802.11e™ and IEEE802.11i™ standards. If further information is required, please contact us and we will provide any additional help needed. The WiFiHU2 series offers Soft AP support. It can turn your Internet connected PC or Laptop into a WiFi Wireless Access Point. So any WiFi devisuch as iPhone, iPod, PDA, within range can connect to Internet by sharing your WiFiHU2 Access Point. • Soft AP support (Software enabled Access Point) • Supports ACCESS Point (Host WiFi) • USB 2.0 Compatible Hot Swappab• IEEE 802.11b/g/n compatible WLAN • 150Mbps receive PHY rate and 75Mbp• 300Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth• 20MHz and 40MHz bandwidth transmission • Operates in 2.4GHz Frequency Range • Compatible with 802.11n draft 2.0 spec• Backward compatible with 802.11b/g devices wh• Frame aggregation for increased MAC efficiency (A-MSDU, A-MPDU) • Low latency immediate High-Throughput Block Acknowledgement (HT-B• Long NAV for media reservation with CF-End for NAV release • PHY-level spoofing to enhance legacy compatibility • MIMO power saving mechanism and increased perfor• 2 x 2 MIMO technology for extended reception robustness and exceptional throughput • Two Transmit and Two Receive paths (2T2R) with 2.UFL TX/RX antenna ports • Hardware antenna diversity • Channel management and co-• Multiple BSSID feature allows multiple bridge • Transmit Opportunity (TXOP) Short Inter-Frame Spaces (SIFS) bumultimedia bandwidth Short Guard Interval (400ns) • DSSS with DBPSK and DQPS• OFDM with BPSK, QPSK, 16QAM, and 64QAM modulation Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6 • OFDM receive diversity with MRC using up to 2 rfor DSSS/CCK Selectable digital transmit and receive FIR filters 3• Programmable scaling in transmitter and receiver t
provals ApR), 47 CFR FCC Part 15 Subpart C 15.247, 47 CFR FCC Part 15 Subpart B 2009 (Class B) 2, IC ES-003 issue 4, IC RSS-210 issue 8:2010 • CE Marked: EN 61000-3-2:2006+A2:2009, EN 62311:2008, EN 300 328 V1.7.1, 301 489-17 V2.1.1) A11:2009+A1:2010+A12:2011 /n compatible WLAN IEEE 802.11e QoS Enhancement (WMM) EE 802.11h TPC, Spectrum Measurement curity ~ Open, shared key, and pair-wise • FCC Part 15: FCC OET 65 Supplement C (SA• IC RSS-10• RoHS Compliant EN 301 489-1, V1.8.1, EN 61000-3-3:2008, EN• EN 60950-1:2006+ Support • IEEE 802.11b/g• • IE• IEEE 802.11i (WPA, WPA2, WEP). Sekey authentication services • Cisco Compatible Extensions (CCX4) Ratings Parameter Min Typical Max Units Maximum Data Rate 300M bps Operating Temperature HU ° -40 +85 ° °C Relative Humidity (non-condensing) 5 % 95 % USB Power 5V + 10% Current Consumption 152 155 162 mATransmit & Receive Level -84(Rx) +17 (Tx) dBm Block Diagram USB MAC RF USB Port Antenna USB MODULEGND 4
Model and Ordering Information This versatile WiFiHU2 USB fammeet the specific syst te of the art WiFi ily of products offers various configuration options to em requirements a designer may need to add staUSB operation. The WiFiHU2 is available as a module, a module with USB Jack and antennae interface, or as a complete external device in an enclosure. The WiFiHU2 alsohas many different antennae options. Model Description Comments WiFiHU2-a WiFi USB Module with dual on board chip Uses onboard chip antennae. Not for use al ment. antennae with ExternAntenna. Allows designer to determine USB Jack place WiFiHU2-a-1-NE WiFiHU2-a installed in a WiFiHU2-CB1 Carrier Board Complete WiFi Module with dual chip antennae with USB with on board USB Jack. Jack interface. WiFiHU2-c * WiFi USB Module with two MD Connectors for attaching Allows designer to determine SB Jack and antenna Santenna cables and 2.4GHz 2dBi Omni-directional antennas Uplacement. Can use one or twocables and antennas WiFiHU2-c-1-NE* WiFiHU2-c installed in WiFiHU2-CB1 Carrier Board . Complete WiFi Module for 2 cables and 2 antennas with USB with on board USB Jack Jack interface. These models can u e ither one or two cables and antennas. For ultimate performance, we commend using two antennas to meet MIMO requirement with better adaptability for * s erereceiving. 5
WiMDK-2001 Complete WiFiHU2 evelopment kits including talled in k also WiMDK-2001-a Kit for odel WiFiHU2-a-1-NE odel WiFiHU2-c-1-NE dWiFiHU2 module insCarrier Board with USB jacinterface. All kits include 6ft USB cable, and CD with Designers Guide and Drivers.Antennas and Cables areprovided for external antenna models. M WiMDK-2001-c Kit for M AC6i-RP-SMA 6" U.FL. to RP-SMA female onnector antenna cable Antenna Cable for models WiFiHU2-c and WiFiHU2-c-1-cNE ATN-2d-RP-SMA Replacement antenna, 2.4GHz, 2dBi, RP-SMA, Omni- Antenna for models WiFiHU2-c and WiFiHU2-c-1-NE directional. 6
Connecting the WiFiHU2 or WiFiHU2-NE to Your System rior to connecting the WiFiHU2 to a Window XP, the drivers should be installed. The iFiHU2 Modules are designed for easy connection to any standard USB Port and even E ounted onto a USB hub PCB (WiFiHU2-NE). To remove the y ance, we recommend using two antennas to meet MIMO st sest PWwireless network. Connect one end of the USB cable into the USB connector on the WiFiHU2-NE and the other into any available USB receptacle on your computer. The WiFiHU2-NE’s “Hot Swap-able” interface allows you to plug or unplug the module when the computer is on. If using Windows, load the provided drivers. The WiFiHU2-Nis now ready for use. If you plan to embed the WiFiHU2 into your system, the initial evaluation consists of the iFiHU2 USB Module mWWiFiHU2 carefully remove it from the two 8 pin headers on the WiFiHU2-NE USB interface board. Save this interface board. The WiFiHU2 can always be reinstalled into the WiFiHU2-NE USB interface board and connected to any standard USB port to verifor test the module functions. If you use external antenna, connect one end of Radicom approved antenna to the on oard socket. For ultimate performbrequirement with exceptional reception and throughput. If only using one antenna, you muuse the correct antenna socket for good performance. Connect single antenna to the socket cloto the Radicom Research white silkscreen legend on the PCB. 7
Mechanical Specification and Pin Orientation for the WiFiHU2 The WiFiHU2 USB Half Inch Modules are designed for easy connection to any standard SB interface and wireless network. The connection is made through two 8-pin headers, Uhich may be attached to your device via a socket or by individually hardwiring each wpin. Notes: 1. Pin Spacing is 0.100 inch from center to center 2. Dimension of the WiFiHU2 module – 1.10 x 1.00 x 0.25 inch Suggested mating female connector: oHS Thru-Hole) ) 3. Samtec P/N. #SSW-108-21-G-S (R Samtec P/N. #SSW-108-22-G-S-VS (RoHS SMT 4. Square pins – 0.025 x 0.025 inch 8
Mechanical Specification for the WiFiHU2-c-1-NE and WiFiHU2-a-1-NE 9
WiFiHU2 USB Interface Pins The following shows the I/O Pins required for adding the WiFiHU2 USB Module to your embedded system. PIN Number Name Type 1 Not Used 2 Not Used 3 GND Ground 4 VBUS USB Power 5 DATA- Input / Output 6 DATA+ Input / Output 7 Not Used 8 Not Used 9 Not Used 10 Not Used 11 LED (O) Output 12 Reserved 13 Not Used 14 Not Used 15 Not Used 16 Key No Pin 10
Additional Information on the Interface Signals PIN Name Definition _____ 1,2 Not used – No Connection can be used for mounting purposes 3 GND – Ground – Connect this pin to the ground of the USB bus 4 VBUS – This is the USB Power Connection. Connect this pin to VBUS 5 *DATA (-) - Connect this pin to Data – 6 *DATA (+) - nnect th Data + Co is pin to the 7,8,9,10 Not used – No Connection can be used for mounting purposes 11 LED - Link Process 12 Reserved 13,14,15 Not used – N onnecti sed for m o C on can be u ounting purposes 16 No Pin – Thi has be . Add a k y to the mating connector to s Pin en removed eprevent the m le fromodu being plugged in backwards. * 11Note: D+ (Pin 15) and D- (Pin 16) are the differential data plus and minus signals of the USB port. The two traces should be in parallel and equal in length.
FCC, IC, and CE Label Location and Module Model ion WiFiHU2 miHU he modules are labeled with the appropriate WiFiHU2 ber and FCC Part 15 ID, IC registration number and CE mark. The l ca n top of the metal shielding on the WiFiHU2 Module. Identificat The odule family is FCC Part 15 and IC (Industry Canada) certified. The WiF 2 is also CE marked. Tmodule model numlabe n be found o Ra odic m Research Inc. FCC ID: 2377A- WIFIHU2 Radicom Research Inc. IC: 2377A- WIFIHU2 Model: WiFiHU2-a K7T-WIFIHU2 Model: WiFiHU2-c FCC ID: K7T- WIFIHU2IC: RMadicom Research Inc. odel: WiFiHU2-a-1-NE FCC ID: K7T- WIFIHU2 IC: 2377A- WIFIHU2 Radicom Research Inc. Model: WiFiHU2-c-1-NE FCC ID: K7T- WIFIHU2 IC: 2377A- WIFIHU2 12
Important Regulatory Compliance and User Information re formation. To maintain compliance in the finished product, carefully follow guidelines only for OEM int ing conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users. For laptop installations, the antenna m st be installed to ensure that the proper spacing is maintained in the event the users places the device in their lap uring use. ule may not be co-located with any other transmitter or nditions ab r The final product with the modules installed needs to be tested for FCC Part 15, IC (Industry Canada) CE, EMI/RFI compliance. Radicom certification documentation willelp streamline the final product approval process. Contact Radicom for mohinin this section. This device is intended egrators under the follow ud 2) The transmitter modantenna. As long as the two co ove are met, further transmitte testing will not EM integrato ng their end product liance requiremen dule installed (for exam issions, PC pe , etc). PORTANT NOTE: In the event that these conditions can not be metbe required. However, the O r is still responsible for testifor any additional cople, digital device emmp ts required with the moripheral requirements IM (for example ertain laptop configurations or co-location with another transmitter), then the FCC uthorization is no longer considered valid and the FCC ID can notca be used on the final roduct. In these circumstances, the OEM integrator will be responsible for re-evaluating e end product (including the transmitter) and obtaining a separate FCC authorization. pth 13
Host (End Product) Labeling Requirements To maintain compliance, the end product hosting the WiFiHU2 module must be properly labeled to identify that this module is installed. This transmitter module is authorized only when used in devices where the antenna is installed such that 20 cm is maintained etween the antenna and users. The final end prod ct must have a label located in a isible area with the following information: ble and intact on the evice in all normal conditions of use throughout the device’s expected lifetime. These quirements may be met either by a separate label or nameplate permanently attached to e device or by permanently imprinting or impressing the label directly onto the device. perating instructions for satisfying RF Exposure compliance. The end user should NOT e provided any instructions on how to remove or install the device. The users manual for nd users must include the following information in a prominent location. b uv Contains Transmitter Module Model: XXXXXXX FCC ID: K7T- WIFIHU2 IC: 2377A- WIFIHU2 The XXXXXXX reflects the correct model installed into the host equipment: The models are WiFiHU2-a, WiFiHU2-c, WiFiHU2-a-1-NE, or WiFiHU2-c-1-NE The label shall be securely affixed to a permanently attached part of the device, in a location where it is visible or easily accessible to the user, and shall not be readily detachable. The label shall be sufficiently durable to remain fully legidrethThe label text shall be legible without the aid of magnification, but is not required to be larger than 8-point font size. End User Information: This equipment complies with FCC radiation exposure imits set forth for an uncontrolled environment. End users must follow the specific lobe 14
FCC RF Radiation Exposure Statement IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, the antenna used on this transmitter must be installed to provide a separation of at least 20 cm from all persons and must not be co-located or operating in conjunction with any antenna or transmitter. This device contains a low power transmitter. When this device is operational, use only with the supplied, or recommended antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations. Changes or modifications not expressly approved by the manufacturer or party responsible for compliance could void the user’s authority to operate the equipment. FCC Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference (2) This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the F igned to provide reasonable CC Rules. These limits are desprotection against harmful interference in a residential installation. This equipment generates and radiat uency energy and, if not installed and es radio freqused in accordance with the instr ful interference to radio uctions, may cause harmcommunications. There is no gua ill not occur in a particular installation. rantee that interference wIf this equipment does cause harm io or television reception, which can be ful interference to raddetermined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: ● Reorient or relocate the receiving antenna. ● Increase the separation between the equipment and receiver. ● Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ● Consult the dealer or an experienced radio/TV technician for assistance. IC (Industry Canada) Statement This product meets the applicable Industry Canada technical specifications. / Le present materiel est conforme aux specifications techniques applicables d’Industrie Canada. Europe – R&TTE Compliance Statement: Hereby, Radicom Research Inc., declares that this equipment complies with the essential requirements and other relevant provisions of DIRECTIVE 1999/5/CE OF THE EUROPEAN PARLIAMENT AND THE COUNCIL of March 9, 1999 on radio equipment and telecommunication terminal Equipment and the mutual recognition of their conformity (R&TTE). 15
CE Declaration of Conformity For the following equipment: Radicom Research Inc. WiFi USB Modem Module Model(s): WiFiHU2-a, WiFiHU2-c, WiFiHU2-a-1-NE, WiFiHU2-c-1-NE is herewith confirmed to comply with the requirements set out in the Council (European parliament) Directive on the Approximation of the to Electromagnetic Compatibility of Radio and Telecom Laws of the EN 610N 301 1 489-17 V2.1.1 EN 609Member States relatingdevice (1999/5/CE). For the evaluation regarding this Directive, the following standards were applied: 00-3-2:2006+A2:2009, EN 300 328 V1.7.1 489-1, V1.8.1, EN 61000-3-3:2008, EN 30, EN 62311: 2008, E50-1:2006+A11:2009+A1: 2010+A12:2011 ________________________ This equipment is marked with the and can be used throughout the European community. France – 2.4GHz for Metropolitan France: In all Metropolitan departments, wireless LAN frequencies can be used under the following conditions, either for public or private use: e 2400-2483.5 MHz frequency 3 MHz band his • Indoor use: maximum power (EIRP*) of 100 mW for the entirband • Outdoor use: maximum power (EIRP*) of 100 mW for the 2400-2454 MHz band and with maximum power (EIRP*) of 10 mW for the 2454-248 Caution: Exposure to Radio Frequency Radiation. To comply with RF exposure compliance requirements, for mobile configurations, a separation distance of at least 20 cm must be maintained between the antenna of tdevice and all persons. 16
WiFiHU2 Regulatory Domain Frequencies e ch nel identifiers, channel center frequencies, and regulatory domains of each 22- Th anMHz-wide channel are shown in following table. Regulatory Domains Model: WiFiHU2 Family Frequency (MHZ) Japan ETSI North America Israel France Outdoor Mexico 1 2412 ∨ ∨ ∨ ∨ 2 2417 ∨ ∨ ∨ ∨ 3 2422 ∨ ∨ ∨ ∨ ∨ 4 2427 ∨ ∨ ∨ ∨ ∨ 5 2432 ∨ ∨ ∨ ∨ ∨ 6 2437 ∨ ∨ ∨ ∨ ∨ 7 2442 ∨ ∨ ∨ ∨ ∨ 8 2447 ∨ ∨ ∨ ∨ ∨ 9 2452 ∨ ∨ ∨ ∨ ∨ 10 2457 ∨ ∨ ∨ ∨ 11 2462 ∨ ∨ ∨ ∨ 12 2467 ∨ ∨ 13 2472 ∨ ∨ 14 2484 ∨ 17
Driver Installation Guide For Windows XP Do not plug the WiFiHU2 module into USB port until the drivers are loaded. e WiFiHU2 Drivers + Manual Folder. pen the WiFiHU2 Driver Folder. Open the Windows folder and select “Setup.exe”. Insert the installation disc into CD-ROM. Open thO Click Next. Windows will now install the driver. This may take a few moments. Click Finish. 18
Windows will to a USB ort. Windows will briefly display “Found New Hardware” and automnow restart. After the computer reboots, plug the WiFiHU2 inatically load the pdrivers. Left Click the 5 red signal strength bars of the Realtek Icon in the Window system tray. The “Realtek Wireless LAN Utility” box will be displayed. Left Click the “Available Network” box. Highlight and Double Click the networkant to connect with. The “Wireless Network Property” box will appear. you w E 19nter and then confirm the Network Key, then Click OK.
The “LAN Utility” box will display the Signal Strength and Link Quality. The WiFiHU2 is now connected to the network. The signal strenghth bars in the Realtek Icon in the system tray should be green. WiFiHU2 USB Linux Driver Quick Installation Guide Software Package & Platform requirements: • The software package contains one WiFiHU2 Linux driver (source code) that supports Linux Kernel version 2.6.18 thru 2.6.38 and Kernel version 3.0.2, and WiFiHU2 documents. • Platform requirements: PC-based Linux platform (i386) and WiFiHU2 Linux driver. NOTE: Kernel versions 2.6.41 and 3.2.1 will automatically detect the WiFiHU2. 20
Limited Warranty Warranty Coverage and Duration Radicom Research, Inc. (“RRI”) warrants to the original purchaser its RRI-manufactured products (“Product”) against defects in material and workmanship under normal use and service for a period of one year from the date of delivery. During the applicable warranty period, at no charge, RRI will, at its option, either repair, replace or refund the purchase price of this Product, provided it is returned in accordance with the terms of this warranty to RRI. Repair, at the option of RRI, may include the replacement of parts, boards or other components with functionally equivalent reconditioned or new parts, boards or other components. Replaced parts, boards or other components are warranted for the balance of the original applicable warranty period. All replaced items shall become the property of RRI. RRI MAKES NO GUARANTEE OR WARRANTY THAT THE PRODUCT WILL REVENT OCCURRENCES, OR THE CONSEQUENCES THEREOF, WHICH THE RODUCT IS DESIGNED TO DETECT. to any other party. This is the complete anufactured by RRI, and RRI assumes no obligation or or additions or modifications to this warranty. In no case does RRI warrant the installation, maintenance or service of the Product. by RRI that attached to or used in connection with the Product, or for operation of the Product with ent is expressly excluded from this war nwhich m I assume coverage or suitability of the Product for any particular application. Buyer acknowledges that RRI does not know a particular purpose for which buyer wants the Product, and that buyer is not relying on RRI’s skill and judgment to selePP This expressed limited warranty is extended by RRI to the original end-user purchaser only, and is not assignable or transferablewarranty for the Product mliability f RRI is not responsible in any way for any ancillary equipment not furnished isany ancillary equipment, and all such equipmra ty. Because of wide variations in topographical and atmospheric conditions, ay require availability of repeater stations or of particular radio frequencies, RRs no liability for range, ct or furnish suitable goods. 21
What this Warranty does NOT Cover: ) Defects or damage resulting from use of the Product in other than its normal and customary manner. ) Defects or damage from misuse, accident or neglect. (c) Defects of damage from improper testing, operation, maintenance, installation, alteration, modification or adjustm) Disassembly or repair of the Product in such a manner as to adversely affect nspection and testing to verify any warranty claim. ) Any Product that has had its serial number or date code removed or made illegible. (a (b ent. (dperformance or prevent adequate i (e How to Receive Warranty Service: To obtain warranty service, contact RRI by phone (408) 383 9006 for RMA Department or email to rma@radi.com for an RMA (Return Merchandise Authorization) number. Deliver or send the Product, transportation and insurance prepaid to RRI, with the RMA number clearly marked on the outside of the package. General Provision his warranty setT s forth the full extent of RRI’s responsibilities regarding the Product. E NIENCE, COMMERCIAL LOSS, Repair, replacement or refund of the purchase price, at RRI’s option, is the exclusive remedy. HIS WARRANTY IS GIVEN IN LIEU OF ALL OTHER EXPRESSED TWARRANTIES. ANY APPLICABLE IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTY OF MERCHANTABILITY,ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY. TO THFULLEST EXTENT PERMITTED BY LAW, RRI DISCLAIMS ANY LIABILITY FOR DAMAGES IN EXCESS OF THE PURCHASE PRICE OF THE PRODUCT, FORNY LOSS OF USE, LOSS OF TIME, INCONVEALOST PROFITS OR SAVING OR OTHER INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE OR FAILURE OF SUCH PRODUCT. 22
earch Contacting Radicom Res If more information or technical support is needed, please contact us: 2148 Bering Drive San Jose, CA. 95131 Telephone: (408) 383 9006 Fax: (408) 383 9007 or e-mail: sales@radi.com http://www.radi.com/ 23
Warning Federal Communications Commission Statement Warning Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. “This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.” This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users. For laptop installations, the antenna must be installed to ensure that the proper spacing is maintained in the event the users places the device in their lap during use (i.e. positioning of antennas must be placed in the upper portion of the LCD panel only to ensure 20 cm will be maintained if the user places the device in their lap for use) and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as the 2 conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in devices where the antenna may be installed such that 20 cm may be maintained between the antenna and users (for example access points, routers, wireless ASDL modems, certain laptop configurations, and similar equipment). The final end product must be labeled in a visible area with the following: "Contains TX FCC ID: K7T-WIFIHU2". RF Exposure Manual Information That Must be Included The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter." Additional Information That Must be Provided to OEM Integrators The end user should NOT be provided any instructions on how to remove or install the device. Industry Canada Interference Statement Warning “This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.” Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

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