RF Exposure Info._20160118_v1 - RF Exposure Information (MPE)

FCC ID: PPD-QCASP242

RF Exposure Info

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FCCID_2925860

RF Exposure Report Report No.: SA150720E06 FCC ID: PPD-QCASP242 Test Model: QCASP242 Received Date: July 21, 2015 Test Date: Nov. 16, 2015 Issued Date: Jan. 08, 2016 Applicant: Qualcomm Atheros, Inc. Address: 1700 Technology Drive, San Jose, CA 95110 Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan R.O.C. Test Location (1): E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan R.O.C. Test Location (2): No. 49, Ln. 206, Wende Rd., Shangshan Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by any government agencies. Report No.: SA150720E06 Page No. 1 / 8 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 5 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 2.4 Antenna Gain ...................................................................................................................................... 6 2.5 Calculation Result ............................................................................................................................... 7 Report No.: SA150720E06 Page No. 2 / 8 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued SA150720E06 Original release. Jan. 08, 2016 Report No.: SA150720E06 Page No. 3 / 8 Report Format Version: 6.1.1

1 Certificate of Conformity Product: Low—Energy WiFi Dual—Band 802.11a/b/g/n Brand: Qualcomm Atheros Test Model: QCASP242 Sample Status: R&D SAMPLE Applicant: Qualcomm Atheros, Inc. Test Date: Nov. 16, 2015 Standards: FCC Part 2 (Section 2.1091) KDB 447498 D01 General RF Exposure Guidance v06 IEEE Std C95.1—2005 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample‘s EMC characteristics under the conditions specified in this report. is3 Prepared by : C//V(// , —Date: Jan. 08, 2016 Elsie Hsu / Specialist Approved by : yJzJ =~_ , Date: Jan. 08, 2016 May Chen /Manager Report No.: SA150720E06 Page No. 4 / 8 Report Format Version: 6.1.1

2 RF Exposure 2.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) Limits For General Population / Uncontrolled Exposure 300-1500 … … F/1500 30 1500-100,000 … … 1.0 30 F = Frequency in MHz 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 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 2.3 Classification The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA150720E06 Page No. 5 / 8 Report Format Version: 6.1.1

2.4 Antenna Gain 2.4GHz 2.4GHz Cable Ant. Transmitter Ant. Gain with 5GHz Gain with 5GHz Cable Loss Connector Brand Model Cable Loss Length No. Circuit Type cable loss cable loss (dBi) (dB) Type (dB) (mm) (dBi) 5.15~5.35GHz: 5.15~5.35GHz: 2.56 1.70 5.47~5.725GHz: 5.47~5.725GHz: Chain (0) WNC 81.EBJ15.005 PIFA 3.00 1.15 IPEX 300 4.76 1.74 5.725~5.85GHz: 5.725~5.85GHz: 4.76 1.79 1 5.15~5.35GHz: 5.15~5.35GHz: 3.08 1.70 5.47~5.725GHz: 5.47~5.725GHz: Chain (1) WNC 81.EBJ15.005 PIFA 3.62 1.15 IPEX 300 3.31 1.74 5.725~5.85GHz: 5.725~5.85GHz: 2.42 1.79 Ant. Transmitter 2.4GHz Gain 5GHz Gain Brand Model Ant. Type Connector Type No. Circuit (dBi) (dBi) 2 Chain (0) QCA QCASP242-Ant PCB 1.72 1.91 IPEX Note: 1. Above antenna gains of antenna are Total (H+V). 2. All of antenna can be application for WLAN and Bluetooth. Following antenna combination(s) was (were) selected as representative mode for test or evaluate in this report as listed. 2.4GHz 2.4GHz 5GHz Cable Cable Transmitter Ant. Gain with 5GHz Gain with Cable Connector Brand Model Loss Length Circuit Type cable loss cable loss (dBi) Loss Type (dB) (mm) (dBi) (dB) 5.15~5.35GHz: 5.15~5.35GHz: 2.56 1.70 5.47~5.725GHz: 5.47~5.725GHz: Chain (0)+(1) WNC 81.EBJ15.005 PIFA 3.62 1.15 IPEX 300 4.76 1.74 5.725~5.85GHz: 5.725~5.85GHz: 4.76 1.79 For QCASP242 SKU#1, the main or aux antenna port all equip the same antenna of highest gain for each frequency band. 這句是有被要求嗎? 如果沒有就先不列 Moris寫的 Report No.: SA150720E06 Page No. 6 / 8 Report Format Version: 6.1.1

2.5 Calculation Result For WLAN: 15.247 (2.4GHz): 802.11b Frequency Max Power Max Power Antenna Gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (W/m2) (MHz) (dBm) (mW) 2412 - 2472 17 50.119 3.62 20 0.02295 1 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table 802.11g Frequency Max Power Max Power Antenna Gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (W/m2) (MHz) (dBm) (mW) 2412 - 2472 17 50.119 3.62 20 0.02295 1 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table 802.11n (HT20) Frequency Max Power Max Power Antenna Gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (W/m2) (MHz) (dBm) (mW) 2412 - 2472 17 50.119 3.62 20 0.02295 1 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table 802.11n (HT40) Frequency Max Power Max Power Antenna Gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (W/m2) (MHz) (dBm) (mW) 2422 - 2462 15.50 35.481 3.62 20 0.01625 1 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table Report No.: SA150720E06 Page No. 7 / 8 Report Format Version: 6.1.1

For WLAN: 15.407 (5GHz): 802.11a Frequency Max power Max power Antenna gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (mW/cm2) (MHz) (dBm) (mW) 5180 - 5240, 11 12.589 3.08 20 0.00509 1.00 5260 - 5320 5500 - 5720 11 12.589 4.76 20 0.00509 1.00 5745 - 5825 11 12.589 4.76 20 0.00509 1.00 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table 802.11n (HT20) Frequency Max power Max power Antenna gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (mW/cm2) (MHz) (dBm) (mW) 5180 - 5240, 10 10 3.08 20 0.00404 1.00 5260 - 5320 5500 - 5720 10 10 4.76 20 0.00595 1.00 5745 - 5825 10 10 4.76 20 0.00595 1.00 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table 802.11n (HT40) Frequency Max power Max power Antenna gain Distance Power Density Limit Band Avg. Avg. (dBi) (cm) (mW/cm2) (mW/cm2) (MHz) (dBm) (mW) 5190 - 5230 9 7.943 3.08 20 0.00404 1.00 5270 - 5310 5510 - 5710 9 7.943 4.76 20 0.00473 1.00 5755 - 5795 9 7.943 4.76 20 0.00473 1.00 NOTE: 1. This power include tune-up tolerance range that specified in QCASP242 Tune Up power table --- END --- Report No.: SA150720E06 Page No. 8 / 8 Report Format Version: 6.1.1


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Document Modified: 2017-11-20 06:50:20
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