RYK-AD600ZWireless 11g Detachable Antenna USB Adapter

IEEE 802.11b/g Wireless Detachable Antenna USB Adapter QUICK GUIDE VERSION 1.0 BOX CONTENTS Wireless LAN Adapter Driver CD Quick Start Guide INSTALL DRIVER / UTILITY The installation & driver CD will automatically activate the autorun installation program after you insert the disk into your CD drive. Step 1 : Insert the installation & driver CD into your CD-ROM. Step 2 : Click Next to continue. 1 Step 3 : Click Next to install at the desig- nated folder. Or, click “Browse” to select different folder. Step 4 : Start copying files until it finish the installation. Step 5 : Click Finish to complete installation. Step 6 : After finished install driver and utility on your system, plug the USB adapter into the USB port of your PC. Windows XP/2000 will automatically detect the USB Adapter. 2 WIRELESS NETWORK CONFIGURATION WLAN USB Adapter uses its own management software. All functions controlled by users are provided by this application. When you insert the WLAN USB Adapter into the USB port of PC, a new icon should appear in the Windows System Tray automatically. If the icon is in red, it means that WLAN USB Adapter configuration is invalid or incomplete. Double click on that icon and the configuration window will pop up as shown below. It shows the SSID of available network. Once a network is chosen, the signal strength and link quality are displayed. The Link Quality and Signal Strength bar chart is only active when the node is in Infrastructure Mode. The bar graph displays the quality and strength of the link between the node and its Access Point. Link Quality is a measurement of receiv- ing and transmitting performances over the radio. Tx/Rx Frame displays the instanta- neous wireless Transmit and Receive throughput in bytes per second. These values are updated every two seconds. The Configuration Tool contains several fields where operating param- eters of the driver can be viewed or changed. Changes to any of the parameters in this panel can be applied to the driver without a need to restart the computer. 3 Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined 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 help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. European Union Notice: Radio products with the CE marking comply with the R&TTE Directive (1999/5/EC), the EMC Directive (89/336/EEC) and the Low Voltage Directive (73/23/EEC) issued by the Commission of the European Community. Compliance with these directives implies conformity to the following European Norms: ◆ EN 60950 Product Safety ◆ EN 300 328 Technical requirement for radio equipment ◆ EN 301 489-1/-17 General EMC requirements for radio equipment The equipment has been tested and found to comply with FCC and CE Rules.Operation is subject to the following two conditions: (1)This device may not cause harmful interference. (2)This device must accept any interference received including interference that may cause undesired operation. The AD-600Z (FCC ID: RYK-AD600Z) is limited in CH1~CH11 for 2.4 GHz by specified firmware controlled in U.S.A.

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Antenna 1 (7dBi gain) Antenna 2 (5dBi gain) Page 3 Antenna 3 (4.85dBi gain) Antenna 4 (2.84dBi gain) Page 4 Antenna 5 (2dBi gain) Page 5 Page 6 Page 7

FCC ID .: RYK-AD600Z Label Location

Page 8 Page 9 Page 10 Page 11

FCC ID: RYK-AD600Z Report No. RF951016L05 Operational Description This device is a Wireless 11g Detachable Antenna USB adapter which operates in the 2.4GHz frequency spectrum with throughput of up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. The transmitter of the EUT is powered by host equipment. The antennas are Dipole antenna with Reverse SMA antenna connector. For more detailed instruction, please take a look at the user’s manual.

FCC ID: RYK-AD600Z Report No: SA951016L05 1 RF EXPOSURE REPORT REPORT NO.: SA951016L05 MODEL NO.: AD-600Z ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: SparkLAN Communications, Inc. ADDRESS: 3Fl., No. 246, Sec. 1, Neihu Road., Neihu Chiu, Taipei Taiwan 114, R.O.C ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: RYK-AD600Z Report No: SA951016L05 2 RF Exposure Measurement (Mobile Device) 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500 ... ... F/300 6 1500-100,000 ... ... 5 6 (B)Limits For General Population / Uncontrolled Exposure 300-1500 ... ... F/1500 6 1500-100,000 ... ... 1.0 30 F = Frequency in MHz FCC ID: RYK-AD600Z Report No: SA951016L05 3 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance r. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: RYK-AD600Z Report No: SA951016L05 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 7dBi or 5.012 (numeric). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: 802.11b DSSS modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 71.285 0.071 1.000 6 2437 39.902 0.040 1.000 11 2462 32.137 0.032 1.000 802.11g OFDM modulation Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 51.050 0.051 1.000 6 2437 80.168 0.080 1.000 11 2462 50.234 0.050 1.000

Report No.: RF951016L05 1 Report Format Version 2.0.5 FCC TEST REPORT REPORT NO.: RF951016L05 MODEL NO.: AD-600Z RECEIVED: Oct. 18, 2006 TESTED: Nov. 21 ~ Nov. 22, 2006 ISSUED: Dec. 26, 2006 APPLICANT: SparkLAN Communications, Inc. ADDRESS: 3Fl., No. 246, Sec. 1, Neihu Road., Neihu Chiu, Taipei Taiwan 114, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No.47, 14 th Ling, Chia Pau Tsuen, Linko Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 61 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. No. 2177-01 Report No.: RF951016L05 2 Report Format Version 2.0.5 Table of Contents 1 CERTIFICATION...........................................................................................................4 2 SUMMARY OF TEST RESULTS..................................................................................5 2.1 MEASUREMENT UNCERTAINTY...............................................................................5 3 GENERAL INFORMATION...........................................................................................6 3.1 GENERAL DESCRIPTION OF EUT.............................................................................6 3.2 DESCRIPTION OF TEST MODES...............................................................................7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST..........................................................7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL..............................8 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS...........................................10 3.4 DESCRIPTION OF SUPPORT UNITS.......................................................................10 4 TEST TYPES AND RESULTS.....................................................................................11 4.1 CONDUCTED EMISSION MEASUREMENT.............................................................11 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT...........................................11 4.1.2 TEST INSTRUMENTS.................................................................................................11 4.1.3 TEST PROCEDURES.................................................................................................12 4.1.4 DEVIATION FROM TEST STANDARD......................................................................12 4.1.5 TEST SETUP..............................................................................................................13 4.1.6 EUT OPERATING CONDITIONS...............................................................................13 4.1.7 TEST RESULTS..........................................................................................................14 4.2 RADIATED EMISSION MEASUREMENT..................................................................20 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT...............................................20 4.2.2 TEST INSTRUMENTS................................................................................................21 4.2.3 TEST PROCEDURES.................................................................................................22 4.2.4 DEVIATION FROM TEST STANDARD......................................................................22 4.2.5 TEST SETUP..............................................................................................................23 4.2.6 EUT OPERATING CONDITIONS...............................................................................23 4.2.7 TEST RESULTS..........................................................................................................24 4.3 6dB BANDWIDTH MEASUREMENT..........................................................................31 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT.......................................................31 4.3.2 TEST INSTRUMENTS................................................................................................31 4.3.3 TEST PROCEDURE...................................................................................................32 4.3.4 DEVIATION FROM TEST STANDARD......................................................................32 4.3.5 TEST SETUP..............................................................................................................32 4.3.6 EUT OPERATING CONDITIONS...............................................................................32 4.3.7 TEST RESULTS..........................................................................................................33 4.4 MAXIMUM PEAK OUTPUT POWER.........................................................................39 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.........................39 4.4.2 TEST INSTRUMENTS................................................................................................39 4.4.3 TEST PROCEDURES.................................................................................................40 4.4.4 DEVIATION FROM TEST STANDARD......................................................................40 4.4.5 TEST SETUP..............................................................................................................40 4.4.6 EUT OPERATING CONDITIONS...............................................................................40 4.4.7 TEST RESULTS..........................................................................................................41 4.5 POWER SPECTRAL DENSITY MEASUREMENT....................................................42 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT.......…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 RADIATED EMISSION TEST