Test Report

FCC ID: VH9KDC500

Test Report

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FCCID_2747389

www.etl.re.kr &—Testing Laboratory Electromagnetic Emission F CC MEA SURE MENT REP OR T CERTIFICATION OF COMPLIANCE FCC Part 15 Certification Measurement PRODUCT Mobile POS MODEL/Serial No. KDC500 / NONE MULTIPLE MODEL FCC ID VH9KDC500 APPLICANT AISOLUTION CO., LTD. 28—4, Samyang—ro 29—gil, Gangbuk—gu, Seoul, South Korea Attn.: KITAE, LEE / Assistant Director MANUFACTURER AISOLUTION CO., LTD. 28—4, Samyang—ro 29—gil, Gangbuk—gu, Seoul, South Korea EQUIPMENT CLASS DXX — Part 15 Low Power Communication Device Transmitter TYPE OF MODULATION ASK FREQUENCY CHANNEL 1 CH ANTENNA TYPE PCB Pattern Antenna (Integral) RULE PART(S) FCC Part 15 Subpart C FCC PROCEDURE ANSI C63.10—2009 TEST REPORT No. ETLT150819.0064 DATES OF TEST August 26, 2015 to August 27, 2015 REPORT ISSUE DATE September 10, 2015 TEST LABORATORY ETL Inc. (FCC Designation Number : KROO22) The Mobile POS, Model KDC500 has been tested in accordance with the measurement procedures specified in ANSI C63.10—2009 at the ETL Test Laboratory and has been shown to be complied with the electromagnetic radiated emission limits specified in FCC Rule Part15 Subpart C section 15.247. 1 attest to the accuracy of data. All measurement herein was performed by me or was made under my supervision and is correct to the best of my knowledge and belief. | assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Prepared by: Reviewed by: Seok Lyong, Choi (Test Engineer) Kug Kyoung, Yoon (Chief Engineer) September 10, 2015 September 10, 2015 ETL Inc. Head office: #371—51, Gasan—dong, Geumcheon—gu, Seoul, 153—803, Korea Open site: #499—1, Sagot—ri, Seosin—myeon, Hwaseong—si, Gyeonggi—do, 445—882, Korea Tel: 82—2—858—0786 Fax: 82—2—858—0788 The test report merely corresponds to the test sample(s). This report shall not be reproduced, in whole or in part without the written approval of ETL Inc.

FCC TEST REPORT FCC ID: VH9KDC500 Table of Contents FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 Conducted Emissions 5.3 Radiated Emissions 5.4 13.56 MHz Carrier Field Strength within the Bands 5.5 Occupied Bandwidth 5.6 Frequency Tolerance 6. Sample Calculation 7. List of test Equipment used for Measurement Report no. ETLT150819.0064, Page 2 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission (EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information Applicant Name : AISOLUTION CO., LTD. Address : 28-4, Samyang-ro 29-gil, Gangbuk-gu, Seoul, South Korea Attention : KITAE, LEE / Assistant Director  EUT Type : Mobile POS  Model Number : KDC500  S/N : NONE  Freq. Range : 13.56 MHz  Modulation Technique : ASK  Antenna Type : PCB Pattern Antenna (Integral)  Environmental of Tests : Temperature: (26.2 ± 2.8) °C Humidity: (52 ± 10) % R.H. Atmospheric Pressure: (100.5 ± 0.2) kPa  FCC Rule Part(s) : FCC Part 15 Subpart C  Test Procedure : ANSI C63.10-2009  FCC Classification : DXX - Part 15 Low Power Communication Device Transmitter  Place of Tests : ETL Inc. Testing Lab. (FCC Designation Number : KR0022) Radiated Emission test 1; #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea Radiated Emission test 2 and Conducted Emission test; #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Report no. ETLT150819.0064, Page 3 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 1. INTRODUCTION The measurement test for radiated and conducted emission test was conducted at the ETL Inc. The site is constructed in conformance with the requirements of the ANSI C63.10-2009 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 m and 10 m site configurations. Detailed description of test facility was found to be in compliance with FCC Rules according to the ANSI C63.10-2009 and registered to the Federal Communications Commission (FCC Designation Number : KR0022). The measurement procedure described in American National Standard for Method of Measurement of Radio- Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz (ANSI C63.10-2009) was used in determining radiated and conducted emissions from the AISOLUTION CO., LTD. Model: KDC500 Report no. ETLT150819.0064, Page 4 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 2. PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test (EUT) is the Mobile POS (model: KDC500). The model KDC500 is basic model that was tested. 2.2 General Specification Item Specification Main Processor 120 MHz ARM Cortex-M4 1 MB program flash, 128 kB RAM, 32-byte secure key storage, Memory 8 MB user data flash Display 128 x 64 monochrome Secure Touch Pinpad (15 buttons) + 2 Scan buttons for barcode module Keypad ‘0’ to ‘9’, Up/Fn, Down/Menu, Cancel, Clear and Enter Battery Lithium-Ion 3.7 V DC, 4.18 Wh Charging Micro-USB, Charging Cradle or Wireless Charging Mag-Stripe Reader Track 1/2/3, Bi-directional, ISO 7810, 7811, 7813 Smart Card Reader EMV L1 and L2, SAM Contactless and NFC ISO 14443, MIFARE, Felica, MasterCard PayPass, Visa PayWave Security PCI PTS V4 For PIN : T-DES (128-bit) Encryption For Card data : T-DES (128-bit), AES (128-bit) Key Management DUKPT Key Injection Key Loader OS compatibility All major OS Barcode Scanner Optional - 1D/2D Interfaces Bluetooth (V2.1 + EDR, Class 2, SPP/MFi), USB to Serial (Micro USB port) Dimensions 49 mm (W) x 117 mm (L) x 25 mm (H) (1.93” x 4.6” x 0.98”) Weight 5.6 oz (160 grams) Drop Spec 4 feet (1.22 M) Report no. ETLT150819.0064, Page 5 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 Item Specification Operating Temperature (82.5 ± 50.5) ℉ ((22.5 ± 22.5) ℃) Storage Temperature (54.5 ± 58.5) ℉ ((12.5 ± 32.5) ℃) Humidity (45 ± 40) % R.H. (non condensing) ASK NFC 13.56 MHz PCB Pattern Antenna High Internal Frequency NFC X-tal: 27.12 MHz Report no. ETLT150819.0064, Page 6 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 3. DESCRIPTION OF TESTS The tests documented in this report were performed in accordance with ANSI C63.10-2009 and FCC CFR 47 2.1046, 2.1047, 2.1049, 2.1051, 2.1053, 2.1055, 2.1057, 15.207, 15.209 and 15.247. 3.1 Radiated Emission Measurement Radiated emission measurements were made in accordance with § 13 in ANSI C63.10-2009 "Measurement of Intentional radiators” The measurements were performed over the frequency range of 30 MHz to 40 GHz using antenna as the input transducer to a Spectrum analyzer or a Field Intensity Meter. The measurements were made with the detector set for "Peak, Quasi-peak, Average" within a bandwidth of 120 kHz and above 1 GHz is 1 MHz. Preliminary measurements were made at 3 m using broadband antennas, and spectrum analyzer to determine the frequency producing the maximum emission in shielded room. Appropriate precaution was taken to ensure that all emission from the EUT were maximized and investigated. The system configuration, mode of operation, turntable azimuth and height with respect to the antenna were noted for each frequency found. The spectrum was scanned from 30 MHz to 1 000 MHz using Log-Bicon antenna. Above 1 GHz, linearly polarized double ridge horn antennas were used. Final measurements were made open site or SVSWR chamber at 3 m. The test equipment was placed on a styrofoam table. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. Each frequency found during pre- scan measurements was re-examined by manual. The EUT, support equipment and interconnecting cables were re-configured to the set-up producing the maximum emission for the frequency and were placed on top of a 0.8 m high nonmetallic 1.0 m x 1.5 m table. The EUT, support equipment, and interconnecting cables were re- arranged and manipulated to maximize each emission. The turntable containing the system was rotated; the antenna height was varied 1 m to 4 m and stopped at the azimuth or height producing the maximum emission. Varying the mode of operating frequencies of the EUT maximized each emission. The system was tested in all the three orthogonal planes and changing the polarity of the antenna. The worst-case emissions are recorded in the data tables. If necessary, the radiated emission measurement could be performed at a closer distance to ensure higher accuracy and the results were extrapolated to the specified distance using an inverse linear distance extrapolation factor (20 dB/decade) as per section 15.31(f). Photographs of the worst-case emission can be seen in Photographs of the worst-case emission test setup can be seen in Appendix B. Report no. ETLT150819.0064, Page 7 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 3.1.1 Radiated Emission Limits: (1) According to §15.209 Radiated emission limits, general requirements (a) Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: Frequencies Field Strength Measurement Distance [MHz] [µV/m] [m] 0.009 - 0.490 2400/F (kHz) 300 0.490 - 1.705 24000/F (kHz) 30 1.705 - 30.0 30 30 30 - 88 100** 3 88 - 216 150** 3 216 - 960 200** 3 Above 960 500 3 ** Fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54 MHz - 72 MHz, 76 MHz - 88 MHz, 174 MHz - 216 MHz or 470 MHz - 806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241 Report no. ETLT150819.0064, Page 8 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 3.2 Carrier field strength and field strength outside 13.110 MHz - 14.010 MHz and occupied bandwidth (1) According to §15.225 Operation within the band 13.110 MHz - 14.010 MHz (a) The field strength of any emissions within the band 13.553 MHz - 13.567 MHz shall not exceed 15 848 micro volts/meter at 30 meters (b) Within the bands 13.410 MHz - 13.553 MHz and 13.567 MHz - 13.710 MHz, the field strength of any emissions shall not exceed 334 microvolts/meter at 30 meters (c) Within the bands 13.110 MHz - 13.410 MHz and 13.710 MHz - 14.010 MHz, the field strength of any emissions shall not exceed 106 microvolts/meter at 30 meters (d) The field strength of any emissions appearing outside of the 13.110 MHz - 14.010 MHz band shall not exceed the general radiated emission limits in § 15.209 Frequency Field Strength Limit Field Strength Limit Field Strength Limit [MHz] [µV/m] @ 30 m [dB(µV/m)] @ 30 m [dB(µV/m)] @ 3 m 13.110 - 13.410 106 40.5 80.5 13.410 - 13.553 334 50.5 90.5 13.553 - 13.567 15 848 84.0 124.0 13.567 - 13.710 334 50.5 90.5 13.710 - 14.010 106 40.5 80.5 (2) According to §15.215(c) Occupied bandwidth (a) Intentional radiators operating under the alternative provisions to the general emission limits, as contained in § 15.217 through 15.257 and in Subpart E of this part, must be designed to ensure that the 20 dB bandwidth of the emission, or whatever bandwidth may otherwise be specified in the specific rule section under which the equipment operates, is contained within the frequency band designated in the rule section under which the equipment is operated. The requirement to contain the designated bandwidth of the emission within the specified frequency band includes the effects from frequency sweeping, frequency hopping and other modulation techniques that may be employed as well as the frequency stability of the transmitter over expected variations in temperature and supply voltage. If frequency stability is not specified in the regulations, it is recommended that the fundamental emission be kept within at least the central 80 % of the permitted band in order to minimize the possibility of out-of-band operation. 3.3 Frequency tolerance (1) According to §15.225 Operation within the band 13.110 MHz - 14.010 MHz (e) The frequency tolerance of the carrier signal shall be maintained within ± 0.01 % of the operating frequency over a temperature variation of -20 ℃ to +50 ℃ at normal supply voltage, and for a variation in the primary supply voltage from 85 % to 115 % of the rated supply voltage at a temperature of 20 ℃. For battery-operated equipment, the equipment tests shall be performed using a new battery. Report no. ETLT150819.0064, Page 9 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 3.4 Conducted Emission Measurement Conducted emissions measurements were made in accordance with section § 13 in ANSI C63.10-2009 "measurement of intentional radiators" The measurements were performed over the frequency range of 0.15 MHz to 30 MHz using a 50 Ω/50 μH LISN as the input transducer to a Spectrum Analyzer or a Test Receiver. The measurements were made with the detector set for "Peak" amplitude within a bandwidth of 9 kHz or for "quasi-peak" within a bandwidth of 9 kHz. The line-conducted emission test is conducted inside a shielded anechoic chamber room with 1 m x 1.5 m x 0.8 m wooden table which is placed 0.4 m away from the vertical wall and 1.5 m away from the side wall of the chamber room. Two LISN are bonded to the shielded room. The EUT is powered from the LISN and the support equipment is powered from the other LISN. Power to the LISNs are filtered by a noise cut power line filters. If the EUT is a DC-powered device, power will be derived from the source power supply it normally will be powered from and these supply lines will be connected to the LISN. Non-inductive bundling to a 1 m length shortened all interconnecting cables more than 1 m. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating condition. The RF output of the LISN was connected to the EMI Test Receiver to determine the frequency producing the maximum emission from the EUT. The frequency producing the maximum level was reexamined using to set Quasi-Peak mode by manual, after scanned by automatic Peak mode from 0.15 MHz to 30 MHz. The bandwidth of the spectrum analyzer was set to 9 kHz. The EUT, support equipment, and interconnecting cables were arranged and manipulated to maximize each emission. Photographs of the worst-case emission can be seen in Photographs of the worst-case emission test setup can be seen in Appendix B. Report no. ETLT150819.0064, Page 10 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 3.5 FCC Part 15.205 Restricted Bands of Operations (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz GHz 0.090 - 0.110 1 16.42 - 16.423 399.9 - 410 4.5 - 5.15 0.495 - 0.505 16.694 75 - 16.695 25 608 - 614 5.35 - 5.46 2.173 5 - 2.190 5 16.804 25 - 16.804 75 960 - 1 240 7.25 - 7.75 4.125 - 4.128 25.5 - 25.67 1 300 - 1 427 8.025 - 8.5 4.177 25 - 4.177 75 37.5 - 38.25 1 435 - 1 626.5 9.0 - 9.2 4.207 25 - 4.207 75 73 - 74.6 1 645.5 - 1 646.5 9.3 - 9.5 6.215 - 6.218 74.8 - 75.2 1 660 - 1 710 10.6 - 12.7 6.267 75 - 6.268 25 108 - 121.94 1 718.8 - 1 722.2 13.25 - 13.4 6.311 75 - 6.312 25 123 - 138 2 200 - 2 300 14.47 - 14.5 8.291 - 8.294 149.9 - 150.05 2 310 - 2 390 15.35 - 16.2 8.362 - 8.366 156.524 75 - 156.525 25 2 483.5 - 2 500 17.7 - 21.4 8.376 25 - 8.386 75 156.7 - 156.9 2 690 - 2 900 22.01 - 23.12 8.414 25 - 8.414 75 162.012 5 - 167.17 3 260 - 3 267 23.6 - 24.0 12.29 - 12.293 167.72 - 173.2 3 332 - 3 339 31.2 - 31.8 12.519 75 - 12.520 25 240 - 285 3 345.8 - 3 358 36.43 - 36.5 12.576 75 - 12.577 25 322 - 335.4 3 600 - 4 400 (2) 13.36 - 13.41 1 Until February 1, 1999, this restricted band shall be 0.490 MHz - 0.510 MHz. 2 Above 38.6 (b) Except as provided in paragraphs (d) and (e), the field strength of emissions appearing within these frequency bands shall not exceed the limits shown in Section 15.209. At frequencies equal to or less than 1 000 MHz, compliance with the limits in Section 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1 000 MHz, compliance with the emission limits in Section 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in Section 15.35 apply to these measurements. 3.6 Antenna connection requirement (1) According to §15.203 An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. This requirement does not apply to carrier current devices or to devices operated under the provisions of Sections 15.211, 15.213, 15.217, 15.219, or 15.221. Further, this requirement does not apply to intentional radiators that must be professionally installed, such as perimeter protection systems and some field disturbance sensors, or to other intentional radiators which, in accordance with Section 15.31(d), must be measured at the installation site. However, the installer shall be responsible for ensuring that the proper antenna is employed so that the limits in this Part are not exceeded. Report no. ETLT150819.0064, Page 11 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 4. TEST CONDITION 4.1 Test Configuration The device was configured for testing in a typical fashion (as a customer would normally use it). During the tests, the following conditions and configurations were used. * This test was applied to X, Y, Z. and the worst result were investigated and reported. 4.2 Description of Test modes Mobile POS that has the control software. 4.3 The setup drawing(s) Notebook EUT Computer Barcode : Signal Line : Power Line : Adapter Report no. ETLT150819.0064, Page 12 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 5. TEST RESULTS 5.1 Summary of Test Results The measurement results were obtained with the EUT tested in the conditions described in this report. Detailed measurement data and plots showing the maximum emission of the EUT are reported. Test Rule Parts Measurement Required Result 15.207(a),(d) Conducted emissions Pass * 15.209 Radiated emissions Pass 15.225(d) Field strength outside 13.110 MHz - 14.010 MHz 15.225(a)(b)(c) 13.56 MHz carrier field strength within the bands Pass 15.215 Occupied Bandwidth Pass 15.225(e) Frequency Tolerance Pass Integral antenna which is 15.203 Antenna connection requirement permanently attached and cannot be replaced. * This test was tested at main host computer (EUT was connected USB port of the host computer). The data collected shows that the AISOLUTION CO., LTD. / Mobile POS / KDC500 complied with technical requirements of above rules part 15.207, 209 and 15.247 Limits. The equipment is not modified anything, mechanical or circuits to improve EMI status during a measurement. No EMI suppression device(s) was added and/or modified during testing. Report no. ETLT150819.0064, Page 13 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 5.2 Conducted Emissions Measurement EUT Mobile POS / KDC500 (S/N: N/A) Limit apply to FCC Part 15.207 Test Date August 27, 2015 Environmental of Test (24.3 ± 0.3) °C, (43 ± 1) % R.H., (100.5 ± 0.0) kPa Operating Condition RF transmitting continuously during the tested. Result Passed by 14.39 dB Limit For an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits in the following table, as measured using a 50 μH/50 ohms line impedance stabilization network (LISN). Compliance with the provisions of this paragraph shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower limit applies at the boundary between the frequencies ranges. Conducted limit Frequency of Emission [dB(μV)] [MHz] Quasi-peak Average 0.15 - 0.5 66 to 56 * 56 to 46 * 0.5 - 5 56 46 5 - 30 60 50 * Decreases with the logarithm of the frequency. Test Results - Refer to see the measured plot in next page. Report no. ETLT150819.0064, Page 14 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 Conducted Emission Test Data The following data and graph shows the highest levels of conducted emissions on both polarizations of hot and neutral line. Detector mode: CISPR Quasi-Peak mode (6 dB Bandwidth: 9 kHz) NOTES: 1. Please see the measured data and graph in next page. 2. The Level (Result) value was included the reading, LISN factor and cable loss. 3. Delta(Margin) value = Limit – Level (Result) 4. If the Quasi-Peak limit is met when using a Peak detector receiver, the EUT shall be deemed to meet both limits and measurement with the Quasi-Peak detector receiver is unnecessary. 5. If the average limit is met when using a Quasi-peak detector receiver, the EUT shall be deemed to meet both limits and measurement with the average detector receiver is unnecessary. 6. Measurements were performed at the AC Power Inlet in the frequency band of 150 kHz ~ 30 MHz according to the FCC Part 15 Class B. 7. Frequency of 13.56 MHz is excluded. It is because the carrier frequency. Report no. ETLT150819.0064, Page 15 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 Line: HOT Report no. ETLT150819.0064, Page 16 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

IET'I_e &Testing Laboratory ETL EMC Laboratory Conducted Emission Test Result Eut ETcrI50819.0064 Manut: Op Cond Operator Test Spec Comment H Prescan Measurement: Detectors: X PK7+ AV Meas Time: see scan settings Peaks: 16 Acc Margin 10 a8 Peak Search Results Frequency PK Level PK Limit PK Delta: Mz dBuV dBuv a8 o.179 34.20 cass 3024 0217 34.22 c203 2871 0.304 3346 sr0s 24.52 on 4161 56.00 14.30 133 s3.38 56.00 2262 24 3257 56.00 2343 3.035 32.50 56.00 2350 4.105 sa2r 56.00 2273 s.ass 3421 60.00 25.70 s.e5 3567 60.00 2433 7.ras 36.06 60.00 2304 1341 45.12 60.00 1488 2705 41.09 60.00 1801 Frequency AV Level AV Limit AV Delta Mz dBuV dBuv a8 o.179 14.00 sass 054 0217 2244 s203 3049 0.304 16.64 4708 a13e on 2151 46.00 2449 133 16.05 46.00 2005 24 17.90 46.00 28.10 3.035 1483 46.00 arir 4.105 1528 46.00 30.72 s.ass 13.03 50.00 acor s.e5 1937 50.00 3063 7.ras 20.63 50.00 2037 1341 13.80 50.00 3620 2705 15.00 50.00 aa.01 * limit exceeded

FCC TEST REPORT FCC ID: VH9KDC500 Line: Neutral Report no. ETLT150819.0064, Page 18 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 Report no. ETLT150819.0064, Page 19 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 5.3 Spurious Emissions EUT Mobile POS / KDC500 (S/N: N/A) Limit apply to FCC Part 15.209 Operating Condition RF transmitting continuously during the tested. Result Passed Limit Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table: Frequencies Field Strength Measurement Distance [MHz] [μV/m] [m] 0.009 - 0.490 2 400/F(kHz) 300 0.490 - 1.705 24 000/F(kHz) 30 1.705 - 30.0 30 30 30 - 88 100 3 88 - 216 150 3 216 - 960 200 3 Above 960 500 3 * Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54 MHz - 72 MHz, 76 MHz - 88 MHz, 174 MHz - 216 MHz or 470 MHz - 806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241. Test Results - Refer to see the measured plot in next page. Report no. ETLT150819.0064, Page 20 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 Radiated Emissions Test data - 9 kHz to 30 MHz Test Date August 26, 2015 Environmental of Test (28.7 ± 0.2) °C, (57 ± 2) % R.H., (100.5 ± 0.0) kPa The following table shows the highest levels of radiated emissions on both polarizations of horizontal and vertical. Detector mode: CISPR Quasi-Peak mode (100 Hz, 9 kHz) Frequency Reading Polarization Ant. Factor Cable Loss Result Limit Margin [MHz] [dB(μV)] (*H/**V) [dB/m] [dB] [dB(μV/m)] [dB(μV/m)] [dB] Emission attenuated more than 20 dB below the limit are not reported. Result: All emissions below noise floor of 20 dB(μV/m). NOTES: 1. * H : Horizontal polarization , ** V : Vertical polarization 2. Result = Reading + Antenna factor + Cable loss 3. Margin = Limit - Result 4. The measurement was performed for the frequency range 9 kHz to 30 MHz according to FCC Part 15.209. Report no. ETLT150819.0064, Page 21 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 - Below 1 GHz (30 MHz to 1 GHz) Test Date August 26, 2015 Environmental of Test (28.7 ± 0.2) °C, (57 ± 2) % R.H., (100.5 ± 0.0) kPa The following table shows the highest levels of radiated emissions on both polarizations of horizontal and vertical. Detector mode: CISPR Quasi-Peak mode (6 dB Bandwidth: 120 kHz) Frequency Reading Polarization Ant. Factor Cable Loss Height Result Limit Margin [MHz] [dB(μV)] (*H/**V) [dB/m] [dB(μV)] [cm] [dB(μV/m)] [dB(μV/m)] [dB] 252.64 8.72 V 11.80 2.18 121 22.70 46.00 23.30 294.07 9.31 V 13.13 2.36 126 24.80 46.00 21.20 NOTES: 1. * H : Horizontal polarization , ** V : Vertical polarization 2. Result = Reading + Antenna factor + Cable loss 3. Margin value = Limit - Result 4. The measurement was performed for the frequency range above 30 MHz according to FCC Part 15.209. Report no. ETLT150819.0064, Page 22 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 5.4 13.56 MHz carrier field strength within bands EUT Mobile POS / KDC500 (S/N: N/A) Limit apply to FCC Part 15.225(a)(b)(c) Test Date August 26, 2015 Environmental of Test (28.6 ± 0.3) °C, (60 ± 2) % R.H., (100.5 ± 0.1) kPa Operating Condition RF transmitting continuously during the tested Result Passed Radiated Emission Test Data The following table shows the highest levels of radiated emissions on both polarizations of horizontal and vertical. Detector mode: CISPR Quasi-Peak mode (6 dB Bandwidth: 9 kHz) Reading Result Limit Frequency Polarization Ant. Factor Cable Loss Margin [dB(μV) [dB(μV/m) [dB(μV/m) [MHz] (*H/**V) [dB/m] [dB] [dB] @ 3 m] @ 3 m] @ 3 m] 13.56 56.70 H 9.10 0.70 66.50 124.00 57.50 NOTES: 1. * H : Horizontal polarization , ** V : Vertical polarization 2. Result = Reading + Antenna factor + Cable loss 3. Margin value = Limit - Result 4. The measurement was performed for the frequency range 13.56 MHz according to FCC Part 15.225(a)(b)(c) [dB(μV/m)] 130 120 110 100 90 80 70 Level 60 50 40 30 20 10 0 13.110 13.250 13.500 13.750 14.010 Frequency [M Hz] Report no. ETLT150819.0064, Page 23 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 5.5 Occupied Bandwidth EUT Mobile POS / KDC500 (S/N: N/A) Limit apply to FCC Part 15.215 Test Date August 27, 2015 Environmental of Test (23.8 ± 0.0) °C, (48 ± 0) % R.H., (100.5 ± 0.0) kPa Operating Condition RF transmitting continuously during the tested. Result Passed 5.5.1 Occupied Bandwidth Frequency 20 dB Bandwidth [MHz] [kHz] 13.56 8.29 NOTES: 1. Measure frequency separation of relevant channel using spectrum analyzer. Plots of 20 dB Bandwidth Report no. ETLT150819.0064, Page 24 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 5.6 Frequency Tolerance EUT Mobile POS / KDC500 (S/N: N/A) Limit apply to FCC Part 15.215(e) Test Date August 27, 2015 Environmental of Test (24.3 ± 0.9) °C, (48 ± 3) % R.H., (100.4 ± 0.1) kPa Operating Condition RF transmitting continuously during the tested Result Passed Frequency Tolerance Test Data The Frequency Tolerance of the carrier signal shall be maintained within ± 0.01 % of operating frequency over a temperature variation of -20 ℃ to +50 ℃ at normal supply voltage, and for a variation in the primary supply voltage from 85 % to 115 % of the rated supply voltage at a temperature of 20 ℃. - Operating frequency: 13.56 MHz - Limit: ± 1 356 Hz - Within the band: 13.558 644 MHz - 13.561 356 MHz Frequency Stability Versus Environment Temperature (+50 ℃ ~ -20 ℃) Reference Frequency: 13.56 MHz Limit: ± 1 356 Hz Environment Frequency Measure with Time Elapsed Temperature Start up 2 Minute 5 Minute 10 Minute [℃] MHz Deviation MHz Deviation MHz Deviation MHz Deviation 50 13.560 320 0.000 320 13.560 327 0.000 327 13.560 331 0.000 331 13.560 315 0.000 315 40 13.560 333 0.000 333 13.560 332 0.000 332 13.560 328 0.000 328 13.560 335 0.000 335 30 13.560 340 0.000 340 13.560 345 0.000 345 13.560 336 0.000 336 13.560 339 0.000 339 20 13.560 358 0.000 358 13.560 352 0.000 352 13.560 363 0.000 363 13.560 354 0.000 354 10 13.560 397 0.000 397 13.560 377 0.000 377 13.560 395 0.000 395 13.560 362 0.000 362 0 13.560 384 0.000 384 13.560 385 0.000 385 13.560 387 0.000 387 13.560 376 0.000 376 -10 13.560 413 0.000 413 13.560 402 0.000 402 13.560 411 0.000 411 13.560 398 0.000 398 -20 13.560 446 0.000 446 13.560 399 0.000 399 13.560 437 0.000 437 13.560 461 0.000 461 Frequency Stability Versus Input Power (± 15 %): Environment Temperature: 25 ℃ Reference Frequency: 13.56 MHz Limit: ± 1 356 Hz Power Frequency Measure with Time Elapsed Supplied Start up 2 Minute 5 Minute 10 Minute [Vdc] MHz Deviation MHz Deviation MHz Deviation MHz Deviation 10.80 13.560 357 0.000 357 13.560 352 0.000 352 13.560 361 0.000 361 13.560 373 0.000 373 12.00 13.560 366 0.000 366 13.560 362 0.000 362 13.560 359 0.000 359 13.560 365 0.000 365 13.20 13.560 390 0.000 390 13.560 410 0.000 410 13.560 403 0.000 403 13.560 417 0.000 417 Report no. ETLT150819.0064, Page 25 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 6. SAMPLE CALCULATION Sample Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor. The basic equation with a sample calculation is as follows: FS = RA + AF + CF - PA Where FS = Field Strength RA = Receiver Amplitude AF = Antenna Factor CF = Cable Attenuation Factor PA* = Preamplifier Factor * PA is only be used for the measuring frequency above 1 GHz. dB(μV) = 20 log10 (μV) : Equation dB(μV) = dBm + 107 Example : @ 294.07 MHz Class B Limit = 46.00 dB(μV/m) Reading = 9.31 dB(μV) Antenna Factor + (Cable Loss) = 13.13 + 2.36 = 15.49 dB(μV/m) Total = 24.80 dB(μV/m) Margin = 46.00 – 24.80 = 21.20 dB = 21.20 dB below Limit Report no. ETLT150819.0064, Page 26 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0

FCC TEST REPORT FCC ID: VH9KDC500 7. List of test equipments used for measurements Cal. Due Test Equipment Model Mfg. Serial No. Cal. Date Date EMI Test Receiver ESVS 10 R&S 835165/001 15.03.17 16.03.17 EMI Test Receiver ESCS30 R&S 847793/005 15.03.17 16.03.17 Two-Line V-Network ENV216 R&S 958599/106 15.03.16 16.03.16 LISN 3816-2 EMCO 1002 15.04.22 16.04.22 Loop Antenna 6502 EMCO 00033743 14.09.23 16.09.23 LogBicon Antenna VULB9160 Schwarzbeck 3164 15.06.08 17.06.08 DC Power Supply E3630A Agilent MY40006360 15.09.04 16.09.04 Turn-Table TT 1.35 SI SES - N/A N/A Antenna Master AM 4.5 SES - N/A N/A Constant TEMP.&HUMID. PL-1KP Tabai Espec Corp. 14006754 15.03.16 16.03.16 Chamber Report no. ETLT150819.0064, Page 27 of 27 Head Office: #371-51, Gasan-dong, Geumcheon-gu, Seoul, 153-803, Korea Tel : 82-2-858-0786 Fax : 82-2-858-0788 Open site: #499-1, Sagot-ri, Seosin-myeon, Hwaseong-si, Gyeonggi-do, 445-882, Korea ETLQP-21-F40-0


Document Created: 2015-09-11 16:11:43
Document Modified: 2015-09-11 16:11:43
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