PWQ-CBA520IC WLAN USB Module

Manual WN8020-0L IC WLAN USB Module IEEE 802.11b, IEEE 802.11g ,IEEE 802.11n 1 Specification ● Operating voltage： 3.3 V +/- 10% ● Power consumption： < 500 mA Tx (All mode), < 500 mA (11b Rx mode) ● Storage temperature： -55~+150 °C ● Operation temperature： -10~+85 °C ● Transmission rate： IEEE 802.11b: 1,2, 5.5 and 11 Mbps / IEEE 802.11g: 6,9,12,18,24,36,48,54 Mbps IEEE 802.11n HT 20MHz: 6.50,13.00,19.50,26.00,39.00,52.00,58.50,65.00 Mbps IEEE 802.11 HT 40MHz: 13.50,27.00,40.50,54.00,81.00,108.0,121.5,135.0 Mbps ● Dimensions：11.6 ±0.2mm(W) x 16.9±0.2 mm(L) x 1.4 mm(H) FCC Warning 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 or more 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. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. 1/75 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 2 Installation Instructions When you install the platform, make sure that the USB port of the module is connected to the platform USB in order to ensure the normal functioning. 2/75 3 C ON FI G URATI ON RT5370 RT3070 driver can be configured via following interfaces, i.e. 1. configuration file 2. "iwconfig" command 3. "iwpriv" command Note: 1) modify configuration file "RT2870STA.dat" in /etc/Wireless/RT2870STA/RT2870STA.dat. 2) iwconfig/iwpriv comes with kernel. 3) iwpriv use, please refer to below sections for details. 3 .1 Co nfigu ratio n F ile RT2870STA.dat # Copy this file to /etc/Wireless/RT2870STA/RT2870STA.dat # This file will be read on loading driver module. # # Use "vi RT2870STA.dat" to modify settings according to your need. # # #The word of "Default" must not be removed Default CountryRegion=5 CountryRegionABand=7 CountryCode= ChannelGeography=1 SSID=11n-AP NetworkType=Infra WirelessMode=5 Channel=0 BeaconPeriod=100 TxPower=100 BGProtection=0 TxPreamble=0 RTSThreshold=2347 FragThreshold=2346 TxBurst=1 PktAggregate=0 WmmCapable=1 AckPolicy=0;0;0;0 AuthMode=OPEN EncrypType=NONE WPAPSK= DefaultKeyID=1 Key1Type=0 Key1Str= Key2Type=0 Key2Str= Key3Type=0 Key3Str= Key4Type=0 Key4Str= 3/75 PSMode=CAM AutoRoaming=0 RoamThreshold=70 APSDCapable=0 APSDAC=0;0;0;0 HT_RDG=1 HT_EXTCHA=0 HT_OpMode=1 HT_MpduDensity=4 HT_BW=1 HT_BADecline=0 HT_AutoBA=1 HT_BADecline=0 HT_AMSDU=0 HT_BAWinSize=64 HT_GI=1 HT_MCS=33 HT_MIMOPSMode=3 HT_DisallowTKIP=1 IEEE80211H=0 TGnWifiTest=0 WirelessEvent=0 CarrierDetect=0 AntDiversity=0 BeaconLostTime=4 FtSupport=1 NOTE: WMM parameters WmmCapable Set it as 1 to turn on WMM Qos support AckPolicy1~4 Ack policy which support normal Ack or no Ack (AC_BK, AC_BE, AC_VI, AC_VO) All WMM parameters do not support iwpriv command but ‘WmmCapable’’, please store all parameter to RT2870STA.dat, and restart driver. 3 .2 Co nfigu ratio n f ile use Syntax is 'Param'='Value' and describes below. SectionNumber Param Value . . . . . . . . . 3 .2 .1 Co untr y Regio n Value: Region Channels 0 1-11 4/75 1 1-13 2 10-11 3 10-13 4 14 5 1-14 6 3-9 7 5-13 31 1-14 32 1-11 active scan, 12 and 13 passive scan 33 1-14 all active scan, 14 b mode only 3 .2 .2 Co untry R egio nFo r ABan d Value: Region Channels 0 36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165 1 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140 2 36, 40, 44, 48, 52, 56, 60, 64 3 52, 56, 60, 64, 149, 153, 157, 161 4 149, 153, 157, 161, 165 5 149, 153, 157, 161 6 36, 40, 44, 48 7 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 8 52, 56, 60, 64 9 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165 10 36, 40, 44, 48, 149, 153, 157, 161, 165 11 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 149, 153, 157, 161 3 .2 .3 SSID Value: 0~z, 1~32 ascii characters. 3 .2 .4 WirelessM o de Value: 0: legacy 11b/g mixed 1: legacy 11B only 2: legacy 11A only 3: legacy 11a/b/g mixed 4: legacy 11G only 5: 11ABGN mixed 6: 11N only 7: 11GN mixed 5/75 8: 11AN mixed 9: 11BGN mixed 10: 11AGN mixed 11: 11N only in 5G band only 3 .2 .5 Chan nel Value: Depends on CountryRegion or CountryRegionForABand 3 .2 .6 HwAntD iv Value: 0: Disable 1: HW RX antenna diversity 2: Fixed RX at AUX ANT 3: Fixed RX at main ANT 3 .2 .7 BGP ro tectio n Value: 0: Auto 1: Always on 2: Always off 3 .2 .8 TxP ream ble Value: 0:Preamble Long 1:Preamble Short 2:Auto 3 .2 .9 RTSThresho l d Value: 1~2347 3 .2 .1 0 FragTh resho ld Value: 256~2346 3 .2 .1 1 TxBurst Value: 0: Disable 1: Enable 3 .2 .1 2 P ktAggregate 6/75 Value: 0: Disable 1: Enable 3 .2 .1 3 Netwo rkTy pe Value: Infra: infrastructure mode Adhoc: adhoc mode 3 .2 .1 4 AuthM o de Value: OPEN For open system SHARED For shared key system WEPAUTO Auto switch between OPEN and SHARED WPAPSK For WPA p…

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Applicant/Grantee GEOVISION INC. / PWQ FCC ID: PWQ-CBA520 Section 15.212 Modular Transmitters Request for Modular Approval Request for Limited Modular Approval Requirements EUT Conditions Comply (Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. Device is equipped with Metal shielding to cover RF section. Refer to external photos. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. All inputs to the modules are buffered through logic or microprocessor inputs. Y 3 The modular transmitter must have its own power supply regulation. The transmitter has its own power supply regulator. Y 4 The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. Device is using for Printed Antenna, so there are no any connector in the device. Refer to external photos. Y 5 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting EUT was tested in a stand alone configuration via an extender card. Please see section photographs of test configuration in the test report, the EUT was plugged in this extender card. Y equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see Section 15.31(i)). 6 The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. (A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. (B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. Two proposed FCC ID label format are included in the filing. One label is to be placed on the module and the other label is to be placed on the outside of system. Refer to FCC ID label format and location file. Y 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. Refer to “User’s Guide” Exhibit. Y 8 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Transmitter meets MPE calculatons of 47 CFR 1.1307(b)(1). Refer to MPE sections of test reports. Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always e…

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GEOVISION INC. 9F., No.246, Sec. 1, Neihu Rd., Neihu District, Taipei City 114, Taiwan (R.O.C.) Date：March 15, 2012 BABT FCB Forsyth House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD Dear Sir or Madam, We, GEOVISION INC. hereby authorize Compliance Certification Services Inc. / Jason.Lin to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. This authorization expires on June 15,2012 Your Sincerely,

Compliance Certification Services Inc. Report No.: T120312D06 Date of Issue: March 27, 2012 A1 - 1 / 3 Rev. 00 APPENDIX 1 - PHOTOGRAPHS OF EUT EXTERNAL PHOTOGRAPHS OF EUT

Compliance Certification Services Inc. Report No.: T120312D06 Date of Issue: March 27, 2012 A1 - 4 Rev. 00 INTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Report No.: T120312D06 Date of Issue: March 27, 2012 A1 - 5 Rev. 00 Compliance Certification Services Inc. Report No.: T120312D06 Date of Issue: March 27, 2012 A1 - 6 Rev. 00

Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 104 Rev. 00 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT IC WLAN USB Module Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power IEEE 802.11b mode: 12.26 dBm (16.82mW) IEEE 802.11g mode: 18.66 dBm (73.45 mW) IEEE 802.11n HT 20 MHz mode: 19.65 dBm (92.25 mW) IEEE 802.11n HT 40 MHz mode: 18.97 dBm (78.88 mW) Antenna gain (Max) 2.5 dBi (Numeric gain: 1.77) Evaluation applied MPE Evaluation SAR Evaluation N/A Remark: The maximum output power is 19.65 dBm (92.25mW) at 2442MHz (with 1.77numeric antenna gain.) TEST RESULTS No non-compliance noted. MPE EVALUATION No non-compliance noted. Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 105 Rev. 00 Calculation Given d GP E ×× = 30 & 3770 2 E S = Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 106 Rev. 00 IEEE 802.11b mode: EUT output power = 16.82mW Numeric Antenna gain = 1.77 Æ Power density = 0.005925 mW / cm 2 IEEE 802.11g mode: EUT output power = 73.45 mW Numeric Antenna gain = 1.77 Æ Power density = 0.025871 mW / cm 2 IEEE 802.11n HT 20 MHz mode: EUT output power =92.25 mW Numeric Antenna gain = 1.77 Æ Power density = 0.032493mW / cm 2 IEEE 802.11n HT 40 MHz mode: EUT output power = 78.88mW Numeric Antenna gain = 1.77 Æ Power density = 0.027784 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 / 109 Rev. 00 FCC 47 CFR PART 15 SUBPART C TEST REPORT For IC WLAN USB Module Model: WN8020-0L Trade Name: GeoVision Issued to GEOVISION INC. 9F., No.246, Sec. 1, Neihu Rd., Neihu District, Taipei City 114, Taiwan (R.O.C.) Issued by Compliance Certification Services Inc. No.11, Wu-Gong 6th Rd., Wugu Industrial Park, New Taipei City 248, Taiwan (R.O.C.) http://www.ccsrf.com [email protected] Issued Date: May 27, 2012 Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 2 Rev. 00 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 May 27, 2012 Initial Issue ALL Angel Cheng Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 3 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION....................................................................................................4 2. EUT DESCRIPTION ...........................................................................................................................5 3. TEST METHODOLOGY ....................................................................................................................6 3.1 EUT CONFIGURATION........................................................................................................................6 3.2 EUT EXERCISE....................................................................................................................................6 3.3 GENERAL TEST PROCEDURES.............................................................................................................6 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.........................................................7 3.5 DESCRIPTION OF TEST MODES...........................................................................................................8 4. INSTRUMENT CALIBRATION........................................................................................................9 4.1 MEASURING INSTRUMENT CALIBRATION......................................................................................9 4.2 MEASUREMENT EQUIPMENT USED .......................................................................................10 4.3 MEASUREMENT UNCERTAINTY .............................................................................................11 5. FACILITIES AND ACCREDITATIONS ........................................................................................12 5.1 FACILITIES .......................................................................................................................................12 5.2 EQUIPMENT......................................................................................................................................12 5.3 TABLE OF ACCREDITATIONS AND LISTINGS.....................................................................................13 6. SETUP OF EQUIPMENT UNDER TEST .......................................................................................14 6.1 SETUP CONFIGURATION OF EUT.......................................................................................................14 6.2 SUPPORT EQUIPMENT ...............................................................................................................14 7. FCC PART 15.247 REQUIREMENTS.............................................................................................15 7.1 6DB BANDWIDTH.............................................................................................................................15 7.2 PEAK POWER....................................................................................................................................29 7.3 BAND EDGES MEASUREMENT ................................................................................................31 7.4 PEAK POWER SPECTRAL DENSITY....................................................................................................57 7.5 SPURIOUS EMISSIONS.................................................................................................................71 7.6 RADIATED EMISSIONS ..............................................................................................................84 7.7 POWERLINE CONDUCTED EMISSIONS.............................................................................................101 APPENDIX I RADIO FREQUENCY EXPOSURE .............................................................................104 APPENDIX II PHOTOGRAPHS OF TEST SETUP ...........................................................................107 APPENDIX 1 - PHOTOGRAPHS OF EUT Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 4 Rev. 00 1. TEST RESULT CERTIFICATION Applicant: GEOVISION INC. 9F., No.246, Sec. 1, Neihu Rd., Neihu District, Taipei City 114, Taiwan (R.O.C.) Equipment Under Test: IC WLAN USB Module Tr a d e N a m e : GeoVision Model: WN8020-0L Date of Test: March 15 ~ 26, 2012 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: …

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Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 107 Rev. 00 APPENDIX II PHOTOGRAPHS OF TEST SETUP Conducted Emissions Setup Photos Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 108 Rev. 00 Radiated Emissions Setup Photos Compliance Certification Services Inc. FCC ID: PWQ-CBA520 Report No.: T120312D06-RP Page 109 Rev. 00 Powerline Conducted Emissions Setup Photos