ZQO-CX8703BJukeBlox Networked Media Module

Report No.: 117028R-RFUSP42V01 Page : 1 of 7 Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo

STANDARD MICROSYSTEMS CORPORATION FCC ID.: ZQO-CX8703B 3930, EAST RAY ROAD SUITE 200, PHOENIX, ARIZONA, 85044-7176,UNITED STATES Tel : (480) 759-0200 FCC ID Label The FCC ID Label will be placed on the equipment as shown in the photograph below.

STANDARD MICROSYSTEMS CORPORATION FCC ID.: ZQO-CX8703B 3930, EAST RAY ROAD SUITE 200, PHOENIX, ARIZONA, 85044-7176,UNITED STATES Tel : (480) 759-0200 FCC ID Label The FCC ID Label will be placed on the equipment as shown in the photograph below.

Report No.: 117028R-RFUSP42V01 Page : 2 of 7 (3) EUT Photo (4) EUT Photo Report No.: 117028R-RFUSP42V01 Page : 3 of 7 (5) EUT Photo (6) EUT Photo Report No.: 117028R-RFUSP42V01 Page : 4 of 7 (7) EUT Photo (8) EUT Photo Report No.: 117028R-RFUSP42V01 Page : 5 of 7 (9) EUT Photo (10) EUT Photo Report No.: 117028R-RFUSP42V01 Page : 6 of 7 (11) EUT Photo (12) EUT Photo Report No.: 117028R-RFUSP42V01 Page : 7 of 7 (13) EUT Photo

Report No. 117028R-RFUSP42V01 Page : 7 of 70 1.2. Operational Description The EUT is a JukeBlox Networked Media Module, This device provided four kinds of transmitting speed 1, 2, 5.5 and 11Mbps and the device of RF carrier is DBPSK, DQPSK and CCK (IEEE 802.11b). The device provided of eight kinds of transmitting speed 6, 9, 12, 18, 24, 36, 48 and 54Mbps the device of RF carrier is BPSK, QPSK, 16QAM and 64QAM (IEEE 802.11g). This JukeBlox Networked Media Module, compliant with IEEE 802.11b and IEEE 802.11g, is a high-efficiency Wireless LAN adapter. It allows your computer to connect to a wireless network and to share resources, such as files or printers without being bound to the network wires. Operation in 2.4GHz Direst Sequence Spread Spectrum (DSSS) and Orthogonal Frequency Division Multiplexing (OFDM) radio transmission, the JukeBlox Networked Media Module Wired Equivalent Protection (WEP) algorithm is used. In addition, its standard compliance ensures that it can communicate with any IEEE 802.11b and IEEE 802.11g network.

Report No. 117028R-RFUSP42V01 Page: 1 of 3 RF Exposure Evaluation declaration Product Name JukeBlox Networked Media Module Model No. CX870-3B FCC ID ZQO-CX8703B Applicant STANDARD MICROSYSTEMS CORPORATION Address 3930, EAST RAY ROAD SUITE 200, PHOENIX, ARIZONA, 85044-7176,UNITED STATES Date of Receipt June 28, 2011 Date of Declaration July 04, 2011 Report No. 117028R-RFUSP42V01 The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 117028R-RFUSP42V01 Page: 2 of 3 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment 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 Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz 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 id 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 distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. Report No. 117028R-RFUSP42V01 Page: 3 of 3 1.3. Test Result of RF Exposure Evaluation Product : JukeBlox Networked Media Module Test Item : RF Exposure Evaluation Test Site : No.3 OATS External Antenna Gain Antenna Gain: The maximum Gain measured in fully anechoic chamber is 3.2 dBi in logarithm scale. 802.11b Output Power Into Antenna & RF Exposure Evaluation Distance (3.2 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 128.2331 0.053300 6 2437.00 138.0384 0.057376 11 2462.00 89.9498 0.037388 802.11g Output Power Into Antenna & RF Exposure Evaluation Distance (3.2 dBi): Channel Frequency (MHz) Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 1 2412.00 227.5097 0.094565 6 2437.00 275.4229 0.114480 11 2462.00 155.5966 0.064674 The distance r (4 th column) calculated from the Fries transmission formula is far shorter than 20 cm separation requirement.

Report No. 117028R-RFUSP42V01 Page : 1 of 70 Test Report Product Name JukeBlox Networked Media Module Model No CX870-3B FCC ID. ZQO-CX8703B Applicant STANDARD MICROSYSTEMS CORPORATION Address 3930, EAST RAY ROAD SUITE 200, PHOENIX, ARIZONA, 85044-7176,UNITED STATES Date of Receipt June 28, 2011 Issue Date July 04, 2011 Report No. 117028R-RFUSP42V01 Report Version V1.0 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Report No. 117028R-RFUSP42V01 Page : 2 of 70 Test Report Certification Issue Date: July 04, 2011 Report No.: 117028R-RFUSP42V01 Product Name JukeBlox Networked Media Module Applicant STANDARD MICROSYSTEMS CORPORATION Address 3930, EAST RAY ROAD SUITE 200, PHOENIX, ARIZONA, 85044-7176,UNITED STATES Manufacturer DONG GUAN G-COM COMPUTER CO., LTD Model No. CX870-3B FCC ID. ZQO-CX8703B EUT Rated Voltage DC 3.3V EUT Test Voltage AC 120V/60Hz Trade Name PICO Module Applicable Standard FCC CFR Title 47 Part 15 Subpart C: 2010 ANSI C63.4: 2009 Test Result Complied The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented By : ( Senior Adm. Specialist / Rita Huang ) Tested By : ( Engineer / Vincent Chu ) Approved By : ( Manager / Vincent Lin ) Accredited by NIST (NVLAP) NVLAP Lab Code: 200533-0 Report No. 117028R-RFUSP42V01 Page : 3 of 70 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION .....................................................................................................5 1.1. EUT Description............................................................................................................................5 1.2. Operational Description ................................................................................................................7 1.3. Tested System Details....................................................................................................................8 1.4. Configuration of Tested System ....................................................................................................8 1.5. EUT Exercise Software .................................................................................................................8 1.6. Test Facility ...................................................................................................................................9 2. Conducted Emission..................................................................................................................10 2.1. Test Equipment............................................................................................................................10 2.2. Test Setup ....................................................................................................................................10 2.3. Limits ..........................................................................................................................................11 2.4. Test Procedure .............................................................................................................................11 2.5. Uncertainty ..................................................................................................................................11 2.6. Test Result of Conducted Emission.............................................................................................12 3. Peak Power Output ...................................................................................................................14 3.1. Test Equipment............................................................................................................................14 3.2. Test Setup ....................................................................................................................................14 3.3. Limits ..........................................................................................................................................14 3.4. Test Procedure .............................................................................................................................14 3.5. Uncertainty ..................................................................................................................................14 3.6. Test Result of Peak Power Output...............................................................................................15 4. Radiated Emission .....................................................................................................................17 4.1. Test Equipment............................................................................................................................17 4.2. Test Setup ....................................................................................................................................18 4.3. Limits ..........................................................................................................................................19 4.4. Test Procedure .............................................................................................................................20 4.5. Uncertainty ..................................................................................................................................20 4.6. Test Result of Radiated Emission................................................................................................21 5. RF antenna conducted test........................................................................................................29 5.1. Test Equipment.................................................................…

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Report No.: 117028R-RFUSP42V01 Page : 1 of 3 Attachment 1: EUT Test Setup Photographs Front View of Conducted Test Back View of Conducted Test Report No.: 117028R-RFUSP42V01 Page : 2 of 3 Front View of Radiated Test Back View of Radiated Test Report No.: 117028R-RFUSP42V01 Page : 3 of 3 Front View of Radiated Test (Horn) Back View of Radiated Test (Horn)