2ACR2-HRC-V14Wireless Receiver

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HENES CO.,LTD. 52, Hamansandan 3-gil, Gunbuk-myeon, Haman-gun, Gyeongsangnam-do, Korea 637-821 August 19, 2014 Attestation Letter for FCCID: 2ACR2-HRC-V14 We declare, the Max duty is 0.1% for this device (Model Name : HRC-V14-01). Sincerely, Yeon-soo, Park Staff

HENES CO.,LTD. 52, Hamansandan 3-gil, Gunbuk-myeon, Haman-gun, Gyeongsangnam-do, Korea 637-821 Date: August 19, 2014 Letter of Authorization We, the undersigned, hereby authorize Harvey Sung of DT&C Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCCID: 2ACR2-HRC-V14 including signing of all documents relating to these matters. Any and all acts carried out by DT&C Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from HENES CO.,LTD. . “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Yeon-soo, Park Staff

DT&C Co., Ltd. 42, Yurim-ro, 154beon-gil, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea 449-935 Date: August 19, 2014 UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Claire Hoque/Application Examiner of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Claire Hoque of CCS on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing CCS as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards;

HENES CO.,LTD. 52, Hamansandan 3-gil, Gunbuk-myeon, Haman-gun, Gyeongsangnam-do, Korea 637-821 Date: August 19, 2014 UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: 2ACR2-HRC-V14 To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, HENES 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 days after the grant as outlined in Public Notice DA 04-1705. This provision will give HENES 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 & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Schematics 3 Part Lists 4 Operation Description SHORT-TERM 5 Internal Photos 6 External Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Yeon-soo, Park Staff

FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. View 1 FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. View 2 FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. View 3

FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 The 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 - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label.

FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. View 1 FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. View 2 FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. View 3 Antenna

-~ - - ± &dBm ) - - The MPE calculation for this exposure is shown below. ▪=+- =+ == - ▪S=- = = MHz MPE Calculations : (Bluetooth LE) HENES CO.,LTD. FCCID: 2ACR2-HRC-V14 Frequency range : 2402 MHz2480 dBm Min. Measured RF output power :dBm Target Power & Tolerance :dBm 2.79 2.0011 Maximum antenna peak gain :dBi Maximum output power for the calculatio 3.00 dBm dB ( Max. 2.42 3 The EUT will only be used with a separation of 20 centimeters or greater between the antenna and the body of the EIRPPGNote 3.00 dBm2.42 dBiP = Power input to the antenna(dBm) 5.42 dBm3.484 mWG = Power gain of the antenna(dBi) Power density at the specific separation EIRP / ( 4 R 2 π ) Note 3.484 / ( 4 X 20 2 X π )S = Maximum power dencity(mW/cm 2 ) The maximum permissible exposure(MPE) of the general population/Uncontrolled for this device is 1.0 mW/cm 2 . 0.000694 mW/cm 2 EIRP = Equivalent Isotropic Radiated Power(mW) R = Distance to the center of the radiation of the antenna(20cm) Conclusion : The exposure condition of this device is compliant with FCC rules. TRF-RF-206(01)140415

FCCID: 2ACR2-HRC-V14 DEMC1405-01726 Report No.: DRTFCC1408-1101 TRF-RF-219(00)130701 Page2 / 33 Copyright ○ C 2014, DT&C Co., Ltd. Test Report Version Test Report No. Date Description DRTFCC1408-1101 Aug. 27, 2014 Initial issue FCCID: 2ACR2-HRC-V14 DEMC1405-01726 Report No.: DRTFCC1408-1101 TRF-RF-219(00)130701 Page3 / 33 Copyright ○ C 2014, DT&C Co., Ltd. Table of Contents 1. GENERAL INFORMATION ........................................................ 4 2. EUT DESCRIPTION ................................................................... 4 3. SUMMARY OF TESTS ............................................................... 5 4. TEST METHODOLOGY ............................................................. 6 4.1 EUT CONFIGURATION ..................................................................................... 6 4.2 EUT EXERCISE ................................................................................................. 6 4.3 GENERAL TEST PROCEDURES ...................................................................... 6 4.4 DESCRIPTION OF TEST MODES ..................................................................... 6 5. INSTRUMENT CALIBRATION ................................................... 7 6. FACILITIES AND ACCREDITATIONS ........................................ 7 6.1 FACILITIES ........................................................................................................ 7 6.2 EQUIPMENT ...................................................................................................... 7 7. ANTENNA REQUIREMENTS ..................................................... 7 8. TEST RESULT ........................................................................... 8 8.1 6dB Bandwidth Measurement .......................................................................... 8 8.2 Maximum Peak Conducted Output Power .................................................... 11 8.3 Maximum Power Spectral Density. ................................................................ 14 8.4 Out of Band Emissions at the Band Edge/ Conducted Spurious Emissions17 8.5 Radiated Measurement. .................................................................................. 26 8.5.1 Radiated Spurious Emissions. .................................................................. 26 8.6 POWERLINE CONDUCTED EMISSIONS ........................................................ 29 8.7 Occupied Bandwidth ...................................................................................... 30 9. LIST OF TEST EQUIPMENT .................................................... 31 APPENDIX I ................................................................................. 32 APPENDIX II ................................................................................ 33 FCCID: 2ACR2-HRC-V14 DEMC1405-01726 Report No.: DRTFCC1408-1101 TRF-RF-219(00)130701 Page4 / 33 Copyright ○ C 2014, DT&C Co., Ltd. 1. GENERAL INFORMATION Applicant : HENES CO.,LTD. Address : 52, Hamansandan 3-gil, Gunbuk-myeon, Haman-gun, Gyeongsangnam-do, Korea 637-821 FCC ID : 2ACR2-HRC-V14 EUT : Wireless Receiver Model : HRC-V14-01 Additional Model(s) : N/A Data of Test : 2014-05-26 ~ 2014-06-03 Contact person : Yeon-soo, Park 2. EUT DESCRIPTION Product Wireless Receiver Model Name HRC-V14-01 Power Supply DC 3.0 V Battery type Standard Battery: Lithium Ion Battery Frequency Range 2402 ~ 2480 MHz (40 channels) Max. RF Output Power 2.79 dBm Modulation Type GFSK Antenna Specification Antenna Type: Internal Antenna Gain: 2.42 dBi(PK) FCCID: 2ACR2-HRC-V14 DEMC1405-01726 Report No.: DRTFCC1408-1101 TRF-RF-219(00)130701 Page5 / 33 Copyright ○ C 2014, DT&C Co., Ltd. 3. SUMMARY OF TESTS FCC Part Section(s) RSS Section(s) Parameter Limit Test Condition Status Note 1 I. Transmitter Mode (TX) 15.247(a) RSS-210 [A8.2] 6 dB Bandwidth > 500 kHz Conducted C 15.247(b) RSS-210 [A8.4] Transmitter Output Power < 1Watt C 15.247(d) RSS-210 [A8.5] Out of Band Emissions / Band Edge 20dBc in any 100kHz BW C 15.247(e) RSS-210 [A8.2] Transmitter Power Spectral Density < 8dBm / 3kHz C - RSS Gen [4.6.1] Occupied Bandwidth (99%) RSS-Gen(4.6.1) NA 15.205 15.209 RSS-210 [A8.5] General Field Strength Limits (Restricted Bands and Radiated Emission Limits) <FCC 15.209 limits Radiated C Note2 15.207 RSS-Gen [7.2.4] AC Conducted Emissions < FCC 15.207 limits AC Line Conducted NA Note3 15.203 - Antenna Requirements FCC 15.203 - C Note 1: C=Comply NC=Not Comply NT=Not Tested NA=Not Applicable Note 2: This test item was performed in each axis and the worst case data was reported. Note 3: The power supply of this device is only DC (Internal Battery) FCCID: 2ACR2-HRC-V14 DEMC1405-01726 Report No.: DRTFCC1408-1101 TRF-RF-219(00)130701 Page6 / 33 Copyright ○ C 2014, DT&C Co., Ltd. 4. TEST METHODOLOGY Generally the tests were performed according to the KDB558074 v03r2. And ANSI C63.10-2009 was used to reference appropriate EUT setup and maximizing procedures of radiated spurious emission and AC line conducted emission testing. 4.1 EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 4.2 EUT EXERCISE The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209 and 15.247 under the FCC Rules Part 15 Subpart C. 4.3 GENERAL TEST PROCEDURES Conducted Emissions According to the requirements in Section 6.2 of ANSI C63.10, the EUT is placed on the turntable, which is 0.8 m above ground plane and the conducted emissions from the EUT are measured in the frequency range between 0.15 MHz and 30MHz using CISPR Quasi-peak and Average detector. Radiated Emissions The EUT is placed on a turntable, which is 0.8 m above ground plane. The turntable shall …

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FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. EUT Axis information X Axis Y Axis Z Axis FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (0.009 ~ 30MHz) FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (below 1000MHz) FCC ID: 2ACR2-HRC-V14 Copyright Ⓒ 2014, DT&C Co., Ltd. Test Setup Photo of Radiated Measurement (Above 1GHz)