A3LHR44Set-Top Box with WLAN

USER GUIDE DIRECTV ® HD DVR RECEIVERS P.O. Box 1079 El Segundo, CA 90245 DRAFT When you see the ENERGY STAR label on your set-top box, it means that your set-top box is ENERGY STAR qualified, giving you the benefit of saving energy and helping our environment. However, ENERGY STAR labeled HD DVR set-top boxes qualify for ENERGY STAR only when configured with the DIRECTV Whole-Home DVR service. All other ENERGY STAR labeled set-top boxes, when used in conjunction with a DIRECTV subscription, meet ENERGY STAR criteria without requiring the consumer to take any additional steps. DRAFT 3 Welcome! Now that you’re plugged in, it’s time to start enjoying over 280 (including 170 Full-time HD channels) channels of live and On Demand TV programming, satellite music and a huge selection of box office hits from DIRECTV CINEMA ™ . We’ll take you step by step through everything, from pushing the POWER button to searching for your favorite programs. This User Guide applies to the DIRECTV ® HD DVR and the Genie™ HD DVR and Mini Clients. Because this User Guide was designed to accommodate several models, your Receiver and its user interface may vary slightly from what is shown here. Online Manuals and Other Resources To view the most up-to-date manuals for DIRECTV Receivers and other equipment, please visit www.directv.com/manuals or go to www.directv.com and search for keyword “manuals”. You can also visit www.directv.com to manage your account, and find information about DIRECTV service, programming packages, special promotions, and much more. Getting Connected If a professional installed your DIRECTV ® HD DVR and any Clients, you are ready to start watching TV. If your equipment was not professionally installed, or you just added a surround sound system or other equipment, please see Appendix 1, “Setup and Activation”. IMPORTANT: • You must subscribe to DIRECTV Advanced Receiver HD (ARHD) to view the HD channels included in your programming package. • DIRECTV hardware and programming and HD fees available separately. For information and pricing regarding programming and ARHD, please visit directv.com. WELCOME TO THE DIRECTV FAMILY! DRAFT 4 DIRECTV ® HD DVR RECEIVER USER GUIDE TABLE OF CONTENTS Welcome to the DIRECTV Family! ............................................3 Safety & Care ...........................................................................6 Product Information ................................................................8 CHAPTER 1: USING YOUR REMOTE CONTROL Your Remote Control .............................................................10 The Progress Bar ..................................................................13 Live Buffer .............................................................................14 CHAPTER 2 - CHANNELS & PROGRAM INFO Program Guide ......................................................................16 Channel Banner & TV Options ...............................................21 Menu ......................................................................................25 CHAPTER 3: SEARCH & BROWSE Search Features ....................................................................28 All Movies, On Demand and Pay Per View .............................30 TV Shows and Genie™ Recommends ....................................36 Adults Only ............................................................................36 CHAPTER 4: RECORDINGS Recording a Single Show .......................................................40 Recording a Series ................................................................42 Watching and Deleting Your Recorded Shows .......................43 Playlist ...................................................................................44 Manage Recordings ...............................................................48 Recording from Your Computer, Phone or Tablet .................52 CHAPTER 5 - EXTRAS & SPECIAL FEATURES Extras ....................................................................................56 Special Features ....................................................................63 DIRECTV ® Whole-Home DVR Service ....................................66 Genie™ HD DVR .....................................................................71 DIRECTV ™ Mobile Apps ..........................................................73 CHAPTER 6 - SETTINGS & HELP Settings .................................................................................76 DRAFT 5 Parental Controls ..................................................................85 Favorite Channels ..................................................................90 Help .......................................................................................91 CHAPTER 7 - GENIE™ HD DVR Genie™ HD DVR .....................................................................94 Special Features ....................................................................98 Back Panel Example ..............................................................99 CHAPTER 8 - TROUBLESHOOTING & FAQS Troubleshooting Tips ...........................................................102 Frequently Asked Questions ................................................105 CHAPTER 9: WARRANTY AND OTHER INFO Limited 90-Day Warranty ....................................................122 DIRECTV PROTECTION PLAN ..............................................125 FCC Customer Information .................................................126 TERMS AND CONDITIONS FOR USE OF SOFTWARE (“TERMS”) ...........................................................................129 APPENDICES Appendix 1: Setup and Activation ........................................140 Appendix 2: Connections to TV & Equipment ......................141 Appendix 3: Receiver Front and Back Panels ......................151 Appendix 4: How to Network Your HD DVR ..........................155 Appendix 5: About High-Definition ..................…

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Samsung Electronics Co., Ltd. 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 443-742 Tel: +82-31-277-2569 DFS Attestation Date: 2013/6/5 FCC ID : A3LHR44 To whom it may concern: We, Samsung Electronics Co., Ltd., declare that the EUT (Model Name: HR44-200) doesn’t have Ad Hoc Function on “non-US frequencies” and/or “on DFS frequencies”. In non-associated mode, that software and associated drives will not initiate any transmission on DFS frequencies. This includes transmissions for beacon ad-hoc peer-to-peer modes. Sincerely, FCC Grantee contact person information. Applicant’s company name : Samsung Electronics America Inc Applicant’s company address : 18600 S.Broadwick Street, Rancho Dominguez, CA 90220 Signature : Job Title and Dept. : Sang Kyung, Ra / General Manager E-Mail : [email protected] Tel. : 310-900-5250

129, Samsung-Ro, Yeongtong-Gu, Suwon-Si, Gyeonggi-Do, KOREA Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 Date: May 9, 2013 RE: Request of confidentiality for FCC ID: A3LHR44 To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Sectio 552 (b) (4) of the Freedom of Information Act, SAMSUNG ELECTRONICS CO.,LTD. Hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 day after the grant as outlined in Public Notice DA 04-1705. This provision will give SAMSUNG ELECTRONICS CO.,LTD. Temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Operational Description 3 Schematics diagram SHORT-TERM 4 External Photos 5 Internal Photos 6 Test-Setup Photos 7 Users Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, Name : Sang Kyung (Peter), Ra Title : General Manager Company : Samsung Electronics Co., Ltd.

Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 142 of 162 APPENDIX C – EUT PHOTOGRAPHS Front Side View of EUT Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 143 of 162 Rear Side View of EUT Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 157 of 162 Front Side View of a.c.-d.c. Adapter Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 158 of 162 Rear Side View of a.c.-d.c. Adapter Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 159 of 162 Label of a.c.-d.c. Adapter

Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 139 of 162 APPENDIX A – LABELLING REQUIREMENTS The sample label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. ※ See other informations in the manual < Bottom Side of EUT > Labelling Requirements

Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 144 of 162 Inside View & Location of Wlan module Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 145 of 162 Wlan Module with Antenna Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 146 of 162 Front Side View of Wlan Module Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 147 of 162 Rear Side View of Wlan Module Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 148 of 162 Front Side View Without Shielding Can of Wlan Module Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 149 of 162 Front Side View Without Shielding Can of Wlan Module 2 Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 150 of 162 Rear Side View Without Shielding Can of Wlan Module Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 151 of 162 Front Side View of Wlan Module Antenna Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 152 of 162 Rear Side View of Wlan Module Antenna Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 153 of 162 Front Side View of Mainboard Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 154 of 162 Rear Side View of Mainboard Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 155 of 162 Front Side View of HDD Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 156 of 162 Rear Side View of HDD

Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 161 of 163 APPENDIX D – Maximum Permissible Exposure RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the Environmental of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) FrequencyElectric FieldMagnetic Field Power Density Averaging Time Range(MHz)Strength(V/m)Strength(A/m) (mW/cm 2 ) (Minutes) 30 - 30061.40.16316 300 - 1500......F/3006 1500 - 100000......56 30 - 30027.50.0730.230 300 - 1500......F/150030 1500 - 100000......130 (A) Limits for occupational / Contral Exposure (B) Limits for General Population / Uncontrolled Exposure F = Frequency (MHz) Fries formula Fries transmission formula : Pd = (Pout * G) / (4 * π* r²) r = √((Pout * G) / 4 * π* Pd)) Where Pd = Power density in ㎽/㎠ Pout = Output power to antenna in ㎽ G = Gain of antenna in linear scale π= 3.1416 r = Distance between observation point center of the radiator in cm Pd is the limit of MPE, 1 ㎽/㎠. If we know the Maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the Maximum distance r where the MPE limit is reached and Power density at prediction frequency. Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 162 of 163 For 2.4 GHz band Maximum peak output power at antenna input terminal:20.50 (dBm) Maximum peak output power at antenna input terminal:112.20 (mW) Antenna gain(typical):5.85 (dBi) Maximum antenna gain:3.85 (numeric) Prediction distance:20 (cm) Prediction frequency:2437 (MHz) MPE limit for uncontrolled exposure at prediction frequency:1 (mW/cm^2) Maximum allowable antenna gain:15.50 (dBi) Maximum Distance:5.86 (cm) Power density at prediction frequency : 0.09(mW/cm^2) Test result: PASS Note(s) The MPE was calculated with maximum permitted output level add to positive power tolerance. According to the operational description submitted by manufacturer, maximum permitted output power is 18 dBm and positive tolerance is 2.5 dB for 2.4 GHz band. According to the KDB 662911 D01 v01r02, the directional gain of the correlated signal for the output power is as in the following table. Frequency Band (GHz) Antenna G1 (dBi) Antenna G2 (dBi) 1) Directional gain for CCD mode (dBi) 2) Directional gain for correlated signal (dBi) 2.42.852.822.855.85 1) Directional gain for CCD mode (correlated signal) = G ANT + 0 dB for N ANT = 2 2) Directional gain for the correlated signal with unequal antenna gains, with equal transmit powers = 10 log[(10 G1/20 +10 G2/20 ) 2 /N ANT ] dBi for N ANT = 2 The maximum directional gain is 5.85 dBi. Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 163 of 163 For 5 GHz band Maximum peak output power at antenna input terminal:20.50 (dBm) Maximum peak output power at antenna input terminal:112.20 (mW) Antenna gain(typical):6.98 (dBi) Maximum antenna gain:4.99 (numeric) Prediction distance:20 (cm) Prediction frequency:5785 (MHz) MPE limit for uncontrolled exposure at prediction frequency:1 (mW/cm^2) Maximum allowable antenna gain:15.50 (dBi) Maximum Distance:6.67 (cm) Power density at prediction frequency : 0.11(mW/cm^2) Test result: PASS Note(s) The MPE was calculated with maximum permitted output level add to positive power tolerance. According to the operational description submitted by manufacturer, maximum permitted output power is 18 dBm and positive tolerance is 2.5 dB for the 5 GHz band. According to the KDB 662911 D01 v01r02, the directional gain of the correlated signal for the output power is as in the following table. Frequency Band (GHz) Antenna G1 (dBi) Antenna G2 (dBi) 1) Directional gain for CCD mode (dBi) 2) Directional gain for correlated signal (dBi) 5.74.423.504.426.98 1) Directional gain for CCD mode (correlated signal) = G ANT + 0 dB for N ANT = 2 2) Directional gain for the correlated signal with unequal antenna gains, with equal transmit powers = 10 log[(10 G1/20 +10 G2/20 ) 2 /N ANT ] dBi for N ANT = 2 The maximum directional gain is 6.98 dBi. Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 153 of 155 For Band I Maximum peak output power at antenna input terminal:14.50 (dBm) Maximum peak output power at antenna input terminal:28.18 (mW) Antenna gain(typical):6.80 (dBi) Maximum antenna gain:4.79 (numeric) Prediction distance:20 (cm) Prediction frequency:5180 (MHz) MPE limit for uncontrolled exposure at prediction frequency:1 (mW/cm^2) Maximum allowable antenna gain:8.50 (dBi) Maximum Distance:3.28 (cm) Power density at prediction frequency : 0.03(mW/cm^2) Test result: PASS Note(s) The MPE was calculated with maximum permitted output level add to positive power tolerance. According to the operational description submitted by manufacturer, maximum permitted output power is 12 dBm and positive tolerance is 2.5 dB for the Band I. According to the KDB 662911 D01 v01r02, the directional gain of the correlated signal for the output power is as in the following table. Frequency Band Antenna G1 (dBi) Antenna G2 (dBi) 1) Directional gain for CCD mode (dBi) 2) Directional gain for correlated signal (dBi) Band I3.793.793.796.80 1) Directional gain for CCD mode (correlated signal) = G ANT + 0 dB for N ANT = 2 2) Directional gain for the correlated signal with equal antenna gains, with equal transmit powers = G ANT + 10 log(N ANT ) dBi for G ANT = 3.79 and N ANT = 2 The maximum directional gain is 6.80 dBi. Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 154 of 155 For Band II Maximum peak output power at antenna input terminal:20.50 (dBm) Maximum peak output power at antenna input terminal:112.20 (mW) Antenna gain(typical):6.80 (dBi) Maximum antenna gain:4.79 (numeric) Prediction distance:20 (cm) Pre…

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Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 2 of 155 TABLE OF CONTENTS 1. Scope 4 2. Introduction (Site Description) 5 2.1 Test facility 5 2.2 Accreditation and listing 6 3. Test Conditions & EUT Information 7 3.1 Operation During Test 7 3.1.1 Table of test channel 7 3.1.2 Table of test modes 8 3.1.3 Antenna information 8 3.2 Support Equipment 9 3.3 Setup Drawing 9 3.4 EUT Information 10 4. Summary of Test Results 12 5. Recommendation / Conclusion 13 6. Antenna Requirements 13 7. Description of Test 14 7.1 Conducted Emissions 14 7.2 Radiated Emissions 15 7.3 26 dB Bandwidth and 99% Occupied Bandwidth 16 7.4 Maximum Conducted Output Power 17 7.5 Peak Power Spectral Density 18 7.6 Peak Excursion Measurement 19 7.7 Frequency Stability 20 7.8 Duty Cycle 21 8. Test Data 22 8.1 Conducted Emissions 22 8.2 Radiated Emissions 25 8.3 26 dB Modulated Bandwidth and 99% Occupied Bandwidth 26 Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 3 of 155 8.3.1 26 dB Modulated Bandwidth and 99% Occupied Bandwidth – Band I 26 8.3.2 26 dB Modulated Bandwidth and 99% Occupied Bandwidth – Band II 33 8.3.3 26 dB Modulated Bandwidth and 99% Occupied Bandwidth – Band III 40 8.4 Maximum Conducted Output Power 47 8.4.1 Maximum Conducted Output Power – Band I 47 8.4.2 Maximum Conducted Output Power – Band II 56 8.4.3 Maximum Conducted Output Power – Band III 65 8.5 Power Spectral Density 74 8.5.1 Power Spectral Density – Band I 74 8.5.2 Power Spectral Density – Band II 82 8.5.3 Power Spectral Density – Band III 90 8.6 Peak Excursion 98 8.7 Radiated Spurious Emissions 102 8.7.1 Radiated Spurious Emissions – Band I 102 8.7.2 Radiated Spurious Emissions – Band II 105 8.7.3 Radiated Spurious Emissions – Band III 108 8.8 Radiated Band Edge 111 8.8.1 Radiated Band Edge – Band I and II 111 8.8.2 Radiated Band Edge – Band III 118 8.9 Frequency Stability 125 8.9.1 Frequency Stability – Band I 125 8.9.2 Frequency Stability – Band II 126 8.9.3 Frequency Stability – Band III 127 9 Test Equipment 128 10 Accuracy of Measurement 129 Appendix A: Labelling Requirement 131 Appendix B: Photographs of Test Set-up 132 Appendix C: EUT Photographs 134 Appendix D: Maximum Permissible Exposure 152 Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 4 of 155 1. SCOPE Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission under FCC part 15.407. Responsible Party : Contact Person : Manufacturer : Samsung Electronics Co., Ltd. Mr. Jaywoo. Lee Samsung Electronics Co., Ltd. 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 443-742  FCC ID: A3LHR44  Model: HR44-200  Brand Name: SAMSUNG  EUT Type: Set-top box  Ports: Satellite antenna in x 1, Component video out x 1 Audio out L/R x 1, Coaxial out x 1, Optical x 1, HDMI x 1, Ethernet x 1, USB x 2, eSATA x 1, RJ-11 x 1, d.c. power in x 1  Classification: Unlicensed National Information Infrastructure (UNII)  Applied Standard: FCC 47 CFR Part 15.407  Test Procedure(s): ANSI C63.4-2003, ANSI C63.10-2009 and FCC guidance of 789033 D01 v01r03  Dates of Test: April 06, 2013 ~ June 9, 2013  Place of Tests: Nemko Korea Co., Ltd. Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 5 of 155 2. INTRODUCTION 2.1 Test facility The measurement procedure described in American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (ANSI C63.4-2003), the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2009) was used in determining radiated and conducted emissions emanating from Samsung Electronics Co., Ltd. FCC ID : A3LHR44. These measurement tests were conducted at Nemko Korea Co., Ltd. EMC Laboratory . The site address 155 & 159, Osan-Ro, Mohyeon-Myeon, Cheoin-Gu, Yongin-Si, Gyeonggi-Do 449- 852 KOREA, REPULIC OF. The area of Nemko Korea Corporation Ltd. EMC Test Site is located in a mountain area at 80 km (48 miles) southeast and Incheon International Airport (Incheon Airport), 30 km (18miles) south-southeast from central Seoul. It is located in the valley surrounded by mountains in all directions where ambient radio signal conditions are quiet and a favorable area to measure the radio frequency interference on open field test site for the computing and ISM devices manufactures. The detailed description of the measurement facility was found to be in compliance with the requirements of §2.948 according to ANSI C63.4 2003. Fig. 1. The map above shows the Seoul in Korea vicinity area. The map also shows Nemko Korea Corporation Ltd. EMC Lab. and Incheon Airport. Nemko Korea Co., Ltd. EMC Lab. 155 & 159, Osan-Ro, Mohyeon-Myeon, Cheoin-Gu, Yongin-Si, Gyeonggi-Do 449-852 KOREA, REPUBLIC OF Tel)+82-31-330-1700 Fax)+82-31-322-2332 Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 6 of 155 2.2 Accreditation and listing Accreditation type Accreditation number FCC part 15/18 Filing site Registration No. 97992 CAB Accreditation for DOC Designation No. KR0026 KOLAS Accredited Lab. (Korea Laboratory Accreditation Scheme) Registration No. 155 Canada IC Registered site Site No. 2040E VCCI registration site(RE/CE/Telecom CE) Member No. 2118 EMC CBTL - KCC(RRL)Designated Lab. Registration No. KR0026 SASO registered Lab and Certification Body Registration No. 2008-15 Test Report No.: NK-13-R-083-2 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 7 of 155 3. TEST CONDITIONS & EUT INFORMATION 3.1 Operation During Test The EUT contains a MIMO transceiver which is support 802.11a/b/g/n mode (802.11a/b/g/n: 2TX/2RX). The EUT was con…

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Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 2 of 25 TABLE OF CONTENTS 1. Scope 3 2. Information 4 2.1 Test facility 4 2.2 EUT Information 4 2.3 Support Equipment 5 2.4 Test Equipment 5 3. Summary of Test Result 6 4. Technical Requirements for DFS 7 4.1 DFS Overview 7 4.2 Master Devices 8 4.3 Client Devices 9 4.4 DFS Detection Thresholds 9 4.5 Response Requirements 10 4.6 Radar Test Waveforms 10 4.7 Short Pulse Radar Test Waveforms 11 4.8 Long Pulse Radar Test Waveform 12 4.9 Frequency Hopping Radar Test Waveform 13 5. Description of Test 14 5.1 Typical Test Setup for Conduction DFS test 14 5.2 Test Procedure 14 6. DFS Test Data 15 6.1 Test data of UNII Band II 15 6.2 Test data of UNII Band III 19 7. Photographs of Test Setup 23 8. Photographs of EUT 24 Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 3 of 25 1. SCOPE This report has been prepared to demonstrate compliance with the requirements for Dynamic Frequency Selection as stated in FCC 06-96. Testing was performed on the Samsung Set-top box “HR44-200” in accordance with the measurement procedure described in FCC 06-96. As the EUT does not have radar detection capability it was evaluated as a Client Only Device. Responsible Party : Contact Person : Manufacturer : Samsung Electronics Co., Ltd. Mr. Jaywoo. Lee Samsung Electronics Co., Ltd. 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 443-742  FCC ID: A3LHR44  Model: HR44-200  Brand Name: SAMSUNG  EUT Type: Set-top box  Classification: Unlicensed National Information Infrastructure (UNII)  Applied Standard: FCC 47 CFR Part 15.407(h)  Test Procedure(s): FCC guidance of FCC 06-96 June 30, 2006  Dates of Test: March 30, 2013 ~ March 31, 2013  Place of Tests: Nemko Korea Co., Ltd. Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 4 of 25 2. INFORMATION 2.1 Test facility : Nemko Korea Co., Ltd. 155 & 159, Osan-Ro, Mohyeon-Myeon, Cheoin-Gu, Yongin-Si, Gyeonggi-Do 449-852 KOREA, REPULIC OF. TEL: +82 31 330-1700 FAX: +82 31 322 2332 2.2 EUT Information The EUT is the Samsung Set-top box FCC ID: A3LHR44. Operating Mode □ Master □ Client with radar detection ■ Client without radar detection TPC is not required since the maximum EIRP is less than 500 mW (27 dBm) EUT Specification: Frequency of Operation For Band II: 5260 MHz ~ 5320 MHz : 802.11a,n For Band III 5500 MHz ~ 5700 MHz : 802.11a,n Power Output (Conducted) For Band II: 19.73 dBm For Band III :18.53 dBm Channels For Band II 802.11a, n : 4 CH For Band III 802.11a, n : 11 CH Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 5 of 25 Antenna Gain (peak) For Band II Ant 0 : 3.79 dBi, Ant1 : 3.79 dBi For Band III Ant 0 : 4.42 dBi, Ant1 : 3.50 dBi 2.3 Support Equipment EUT Samsung Electronics Co., Ltd. Model : HR44-200 FCC ID: A3LHR44 S/N: N/A Master device Cisco Systems Model : AIR-AP1242AG-A-K9 Software Version : 12.3(8)JEA FCC ID: LDK102056 S/N: FTX1117B0ZZ Laptop Computer Dell Model : PP20L S/N : 05099 Laptop Computer HP Model : G62-355TU S/N : CNF0489WDT 2.4 Test Equipment Equipment Manufacturer Model Serial No. Calibration Date Calibration Interval Vector Signal Generator R&S SMBV100A 257152 10/08/2012 1 year Spectrum Analyzer Agilent E4440A MY44303257 07/16/2012 1 year Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 6 of 25 3. SUMMARY OF TEST RESULTS UNII BAND II : 5250 MHz – 5350 MHz Parameter Measured value Limit Result Channel Move Time 480 milliseconds 10 seconds PASS Channel Closing Transmission Time < 200 milliseconds + 0.87 milliseconds 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second period PASS Non-Occupancy Period Over 30 minutes Minimum 30 minutes PASS UNII BAND III : 5470 MHz – 5725 MHz Parameter Measured value Limit Result Channel Move Time 537 milliseconds 10 seconds PASS Channel Closing Transmission Time < 200 milliseconds + 1.00 milliseconds 200 milliseconds + an aggregate of 60 milliseconds over remaining 10 second period PASS Non-Occupancy Period Over 30 minutes Minimum 30 minutes PASS Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 7 of 25 4. TECHNICAL REQUIREMENTS FOR DFS 4.1 DFS Overview A U-NII network will employ a DFS function to:  detect signals from radar systems and to avoid co-channel operation with these systems.  provide on aggregate a Uniform Spreading of the Operating Channels across the entire band. This applies to the 5250-5350 MHz and/or 5470-5725 MHz bands. Within the context of the operation of the DFS function, a U-NII device will operate in either Master Mode or Client Mode. U-NII devices operating in Client Mode can only operate in a network controlled by a U-NII device operating in Master Mode. Tables 1 and 2 shown below summarize the information contained in sections 4.2 and 4.3. Table 1: Applicability of DFS Requirements Prior to Use of a Channel Requirement Operational Mode Master Client Without Radar Detection Client with Radar detection Non-Occupancy Period Yes Not required Yes DFS Detection Threshold Yes Not required Yes Channel Availability Check Time Yes Not required Not required Uniform Spreading Yes Not required Not required U-NII Detection Bandwidth Yes Not required Yes Table 2: Applicability of DFS requirements during normal operation Requirement Operational Mode Master Client Without Radar Detection Client with Radar detection DFS Detection Threshold Yes Not required Yes Channel Closing Transmission Time Yes Yes Yes Test Report No.: NK-13-R-083-3 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 8 of 25 Channel Move Time Yes Yes Not required U-NII Detection Bandwidth Yes Not required Not required The operational behavior and individual DFS requirements that are associated with these modes are as follow…

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Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 140 of 162 APPENDIX B – PHOTOGRAPHS OF TEST SET-UP The Conducted Test Picture and Radiated Test Picture and show the worst-case configuration and cable placement.  Conducted Test Picture(Front)  Conducted Test Picture(Rear) Test Report No.: NK-13-R-083-1 FCC Certification Samsung Electronics Co., Ltd. FCC ID : A3LHR44 Page 141 of 162  Radiated Test Picture (Front)  Radia…

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