IIO-CUA854Wireless-G Long Range USB Adapter with Antenna

CUA-854/854L Wireless-G Long Range USB Adapter with Antenna User’s Guide 2 Table of Contents Chapter 1. Introduction....................................................................................5 1.1. About CUA-854 ..................................................................................................5 1.2. Key Features......................................................................................................5 1.3. Package Included...............................................................................................5 Chapter 2. Connect your antenna...................................................................6 Chapter 3. Installing Driver, Configuration Utility and Hardware.................7 3.1. Driver Installation for Windows 98SE/ME/2000/2003/XP .....................................7 3.2. Driver Installation for Windows Vista .................................................................10 Chapter 4. Using the Configuration Utility for 98SE/ME/2000/2003/XP ..... 14 4.1. Overview .......................................................................................................... 14 4.2. Access the Configuration Utility ........................................................................ 14 4.3. Getting to Know the Utility ................................................................................ 16 4.3.1. Profile.............................................................................................................. 16 4.3.2. Link Status......................................................................................................27 4.3.3. Site Survey..................................................................................................... 28 4.3.4. Statistics......................................................................................................... 30 4.3.5. Advanced........................................................................................................ 31 4.3.6. About.............................................................................................................. 32 Chapter 5. Troubleshooting .......................................................................... 33 3 List of Figures Figure 2-1 connect antenna with SMA connector....................................................................6 Figure 3-1 AutoPlay Menu.........................................................................................................7 Figure 3-2 Setup: License Agreement......................................................................................7 Figure 3-3 Setup: Choose Configuration ......................錯誤 錯誤錯誤 錯誤! 尚未定義書籤 尚未定義書籤尚未定義書籤 尚未定義書籤。 。。 。 Figure 3-4 Setup: Setup Status.................................................................................................8 Figure 3-5 Setup: plug-in message...........................................................................................8 Figure 3-6 Setup: Click Finish to Complete (for WIN2000 / 2003 / XP)....................................8 Figure 3-7 Setup: Click Finish to Complete (for WIN98 / ME)..................................................9 Figure 3-8 AutoPlay Confirm Window (Vista)......................................................................... 10 Figure 3-9 AutoPlay Menu (Vista)........................................................................................... 10 Figure 3-10 Setup: License Agreement (Vista)....................................................................... 10 Figure 3-11 Setup: Setup Status (Vista).................................................................................. 11 Figure 3-12 Setup: plug-in message (Vista)........................................................................... 11 Figure 3-13 Setup: Found New Hardware (Vista)................................................................... 12 Figure 3-14 Setup: Click Finish to Complete (Vista).............................................................. 12 Figure 4-1 Utility Icon.............................................................................................................. 14 Figure 4-2 Wireless Zero Configuration: Select Manage....................................................... 14 Figure 4-3 Wireless Zero Configuration: Select Wireless Zero Configuration...................... 15 Figure 4-4 Wireless Zero Configuration: Select Disable........................................................ 15 Figure 4-5 Utility – Profile....................................................................................................... 16 Figure 4-6 Add Profile: Configuration.................................................................................... 18 Figure 4-7 Add Profile: Authentication and Security: Open or Shared Key.......................... 20 Figure 4-8 Add Profile: Authentication and Security: LEAP.................................................. 22 Figure 4-9 Add Profile: Authentication and Security: WPA/ WPA-PSK/ WPA2/ WPA-PSK... 23 Figure 4-10 Add Profile: Authentication and Security: 802.1x Setting: Certification........... 24 Figure 4-11 Add Profile: Authentication and Security: 802.1x Setting: CA Server............... 26 Figure 4-12 Utility - Link Status............................................................................................... 27 Figure 4-13 Utility – Site Survey............................................................................................. 28 Figure 4-14 Utility – Statistics................................................................................................. 30 Figure 4-15 Utility – Advanced.................................................................錯誤 錯誤錯誤 錯誤! 尚未定義書籤 尚未定義書籤尚未定義書籤 尚未定義書籤。 。。 。 Figure 4-16 Utility - Link About............................................................................................... 32 4 List of Figures Table 4-1 Profile...................................…

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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Antenna Model No.: C052-510104-A Page 3 Antenna Model No.: C052-510100-A Page 4

B1 According as P-2323 M/N:CUA-854 Made in Taiwan P/N:16-87G0011-B1 P/N:18-1AGUA85 S/N:AZDXXXXXXXXXX 18-1A-UA85 FCC ID: IIO-CUA854 S/N: XXXXXX XXAZDXX Technology Inc. A B C NOTES-UNLESS OTHERWISE SPECIFIED PROJECT DRAWN BYDATE DATE DATE DATE DESIGNED BY CHECKED BY APPROVED TITLE SIZE SCALE DRAWING NO. SHEET OF REV GENERAL TOLERANCES ±0.05±0.1 ±0.1±0.15 ±0.15±0.2 ±0.15%±0.25% 0 ~ 10 11 ~ 50 51 ~ 100 101 ~ MATERIAL FINISH APPLICATION NEXT ASSY USED ON REV DEVISION DESCROPTION DATE APPROVED BY ISSUE: UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MM 1. CNet Brand B1 1 CUA-854(A) FCC LABEL 1 16-87G0011-B1

FCC ID： ：： ：IIO-CUA854 LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

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Report No.: SA960326H03A Reference No.: 961012H01 1 RF EXPOSURE REPORT REPORT NO.: SA960326H03A MODEL NO.: CUA-854, CUA-854L, UA-854, UA-854L FCC ID: IIO - CUA854 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: CNet Technology, Inc. ADDRESS: No. 15, Park Avenue II, Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. Report No.: SA960326H03A Reference No.: 961012H01 2 RF Exposure Measurement 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 Report No.: SA960326H03A Reference No.: 961012H01 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 Pd is the limit of MPE, 1 mW/cm 2 . 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 20cm. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4. EUT Operating condition The software provided by client enabled the EUT to transmit and receive data at specific channel frequencies 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 Report No.: SA960326H03A Reference No.: 961012H01 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 7dBi or 5.011872 (numeric) 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: For Part 802.11b: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 15.849 0.016 1.0 6 2437 26.915 0.027 1.0 11 2462 37.154 0.037 1.0 For Part 802.11g: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1 2412 70.795 0.071 1.0 6 2437 72.444 0.072 1.0 11 2462 69.183 0.069 1.0

Report No.: RF960326H03A 1 Report Format Version 2.0.6 Reference No.: 961012H01 FCC TEST REPORT REPORT NO.: RF960326H03A MODEL NO.: CUA-854, CUA-854L, UA-854, UA-854L RECEIVED: Oct. 12, 2007 TESTED: Oct. 12 to 16, 2007 ISSUED: Oct. 16, 2007 APPLICANT: CNet Technology, Inc. ADDRESS: No. 15, Park Avenue II, Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. This test report consists of 66 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 TAF, A2LA or any government agencies. The test results in the report only apply to the tested sample. No. 2177-01 Report No.: RF960326H03A 2 Report Format Version 2.0.6 Reference No.: 961012H01 Table of Contents 1 CERTIFICATION.....................................................................................................4 2 SUMMARY OF TEST RESULTS..............................................................................5 2.1 MEASUREMENT UNCERTAINTY...........................................................................6 3 GENERAL INFORMATION......................................................................................7 3.1 GENERAL DESCRIPTION OF EUT........................................................................7 3.2 DESCRIPTION OF TEST MODES..........................................................................9 3.3 TEST MODE APPLICABLITY AND TESTED CHANNEL DETAIL:.........................10 3.4 GENERAL DESCRIPTION OF APPLIED STANDARDS........................................12 3.5 DESCRIPTION OF SUPPORT UNITS...................................................................13 3.6 CONFIGURATION OF SYSTEM UNDER TEST....................................................13 4 TEST TYPES AND RESULTS................................................................................14 4.1 CONDUCTED EMISSION MEASUREMENT.........................................................14 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT.......................................14 4.1.2 TEST INSTRUMENTS...........................................................................................14 4.1.3 TEST PROCEDURES...........................................................................................15 4.1.4 TEST SETUP........................................................................................................15 4.1.5 EUT OPERATING CONDITIONS...........................................................................16 4.1.6 TEST RESULTS....................................................................................................17 4.2 RADIATED EMISSION MEASUREMENT..............................................................19 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT............................................19 4.2.2 TEST INSTRUMENTS...........................................................................................20 4.2.3 TEST PROCEDURES...........................................................................................21 4.2.4 TEST SETUP........................................................................................................22 4.2.5 EUT OPERATING CONDITIONS...........................................................................22 4.2.6 TEST RESULTS....................................................................................................23 4.2.7 TEST RESULTS - DSSS.......................................................................................24 4.2.8 TEST RESULTS - OFDM.......................................................................................31 4.3 6dB BANDWIDTH MEASUREMENT.....................................................................38 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT...................................................38 4.3.2 TEST INSTRUMENTS...........................................................................................38 4.3.3 TEST PROCEDURE..............................................................................................39 4.3.4 TEST SETUP........................................................................................................39 4.3.5 EUT OPERATING CONDITIONS...........................................................................39 4.3.6 TEST RESULTS –DSSS........................................................................................40 4.3.7 TEST RESULTS-OFDM.........................................................................................43 4.4 MAXIMUM PEAK OUTPUT POWER.....................................................................46 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT......................46 4.4.2 TEST INSTRUMENTS...........................................................................................46 Report No.: RF960326H03A 3 Report Format Version 2.0.6 Reference No.: 961012H01 4.4.3 TEST PROCEDURES...........................................................................................47 4.4.4 TEST SETUP........................................................................................................47 4.4.5 EUT OPERATING CONDITIONS...........................................................................47 4.4.6 TEST RESULTS – DSSS.......................................................................................48 4.4.7 TEST RESULTS –OFDM.......................................................................................49 4.5 POWER SPECTRAL DENSITY MEASUREMENT.................................................50 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT...............................50 4.5.2 TEST INSTRUMENTS..................................................................…

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