FCC ID: 2ATVUPDI231UFP01 TFT display

Stretched Display User Manual Model Version Page PDI231UFP01 1.0 1 MENU Product Descriptions ............................................................................ 2 Product Diagram ................................................................................... 3 Installation Details............................................................................... 4 Operation Details..................................................................................6 Precautions ............................................................................................ 7 1. 2. 3. 4. 5. 6. Accessories ............................................................................................. 8 7. Video Content Playing .......................................................................... 8 Stretched Display User Manual Model Version Page PDI231UFP01 1.0 2 1. Product Descriptions This Stretched Display is a display device consisted of ARM Cortex A9 Quad Cores, which supports JPEG, video, audio playing and TF cards. Parts List Item Parts Quantity Diagram Remarks 1 Main Body 1 for fixing the main body

(screws not included) power inputAC 100V-240v~50/60Hz 0.8A power output12V/2A 2 Fixed Plate 1 3 Power Supply 1 Stretched Display User Manual Model Version Page PDI231UFP01 1.0 3 2. Product Diagram unitmm 597.4 60.4 15.8 217.7 188.7 R:1.75 120 191 35.4 Stretched Display User Manual Model Version Page PDI231UFP01 1.0 4 3. Installation Details Fix the Fixed Plate to the shelf by fastening screws. When fixing the Fixed Plate, longer side should be located at lower part Power Supply (Type-C) connecting to the main device. Type-C Stretched Display User Manual Model Version Page PDI231UFP01 1.0 5 Slide the buckle to outward direction (release), then fixing the main body to the fixed plate, slide the buckle to inward direction (lock). 1.Release the Buckle 2.Alignment 3. Lock Card Slot Front View Back View RemarkTo uninstall the device from the shelf. Slide the buckle to outward direction (release), take up the main body and away from shelf. 1Release Slide 2Turn Outward 3Take up Slightly Stretched Display User Manual Model Version Page PDI231UFP01 1.0 6 4. Operation Details Plug in Power Supply, wait for around 10 seconds. Plug in TF card, connect a mouse and start operation (right click the mouse = return key) Opening Screen Plug-in TF card Plug-in TF card Connect the mouse Right click = Return Key WIFI connection: manual / automatic Manual Connection WIFI 1> Click the screen Stretched Display User Manual Model Version Page PDI231UFP01 1.0 7 2> Enter into Set-Up:

3> Click WLANsearch relevant WLAN and input passwords, then connect Automatic WIFI 1> Ensure this APPS New Desktop has been installed and already in use, 2> Set up InstallApp & UninstallApp document file config.txt file at TF card, 3> Open config.txt file, input WIFI passwords, (user = account name) Remarks if need to install APK file to InstallApp (if APK already installed, the new APK must be at a higher version, otherwise has to delete the APK manually beforehand), put the uninstalled APK to uninstall APK file. Brightness Setting: click Set-up, enter into the interface Find the icon, then click and adjust the preferred brightness. 5. Precautions 1. Before clean-up the device, make sure plug-off the power supply. Use a soft cloth to clean the screen. Dont spray any cleaning detergent directly to the screen. 2. Dont place the device under sunshine, rainfall. 3. Dont stuck the hole on the device body, make sure the device is under good condition of ventilation. 4. Dont dissemble / repair the device by yourself, let the professional / experienced maintenance staff to do so. Stretched Display User Manual Model Version Page PDI231UFP01 1.0 8 5. Ensure the power supply and electric current are under stable condition. Avoid sharing the same power supply with high voltage consumption appliances 6. When plug and unplug the TF card, please do it gently. 7. If the device is not in use, please unplug the power supply. 6. Accessories Function Description Remarks CPU High-performance single-chip ARM Cortex A9 DDR Quad Cores 1G DDR3 FLASH 8GB /16GB EMMC DISPLAY 23.1 inch Innolux S231AJ1 TFT LCD 158*1920 TF CARD Support TF card expansion Support multimedia playback USB PORTS Provides 3 USB 2.0 ports, and is connected to the computer as a software upgrade interface and U disk, camera, TP and other peripheral expansion DC 12V/2A Power input, TYPE_C interface Standby<0.5W POWER INPUT LANGUAGE Support WIFI Support 2.4G 7. Video Content Playing Sheet I Video F+A2:D16ormat /

Codec Decoder Details Supported File Type(s) /

Container Formats H.263 H.264 AVC Support for H.263 is 3GPP (.3gp) optional in Android 7.0+

MPEG-4 (.mp4) 3GPP (.3gp) Stretched Display User Manual Model Version Page PDI231UFP01 1.0 9 Baseline Profile (BP) MPEG-4 (.mp4) H.264 AVC Main Profile (MP) MPEG-TS (.ts, AAC audio only, not seekable, Android 3.0+) The decoder is required, the encoder is recommended. Main Profile Level 3 for mobile devices and Main

(Android 5.0+) Profile Level 4.1 for Android TV Streamable only in Android MPEG-4 (.mp4) 3GPP (.3gp) WebM (.webm)

(Android 2.3.3+) 4.0 and above Matroska (.mkv, Android 4.0+)

(Android 4.4+) WebM (.webm) Matroska (.mkv, Android 4.0+) Decoder Details Supported File Type(s)

/ Container Formats

(Android 4.0+)

(Lossless, Transparency, Android 4.2.1+)

(Android 8.0+) BMP (.bmp) GIF (.gif) Base+progressive JPEG (.jpg) PNG (.png) WebP (.webp) HEIF (.heic; .heif) H.265 HEVC MPEG-4 SP VP8 VP9 Sheet II Image Format /

Codec BMP GIF JPEG PNG WebP HEIF Stretched Display User Manual Model Version Page PDI231UFP01 1.0 10 FCC Caution:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. RF warning for Mobile device:

This equipment should be installed and operated with minimum distance 20cm between the radiator&

your body.

C5266091_X10_Ed.1 Perfect Intelligent Technology Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2019-07-19 Subject: Request for Confidentiality FCC ID: 2ATVUPDI231UFP01 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info No No No No No No No No No No No Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Ming Kwong Chan Title: Director 1/1

C5266091_X8_Ed.1 Letter of Authorization Perfect Intelligent Technology Limited Company: Perfect Intelligent Technology Limited Address: Flat 903, 9/F New Lee Wah Centre, No. 88 ToKwaWan Road, ToKwaWan, Kowloon, Hong Kong Product Name: TFT display Model Number: PDI231UFP01 FCC Identifier:2ATVUPDI231UFP01 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Ming Kwong Chan Title: Director Date: 2019-07-11 Signature of applicant:

1/1

RF EXPOSURE EVALUATION 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) FCC ID: 2ATVUPDI231UFP01 EUT Specification EUT Frequency band

(Operating) Device category Exposure classification Antenna diversity Antenna gain (Max) Evaluation applied TFT display WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5825GHz Others Portable (<20cm separation) Mobile (>20cm separation) Others ___ Occupational/Controlled exposure (S = 5mW/cm2) General

(S=1mW/cm2) Population/Uncontrolled exposure Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity 0 dBi MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m)

(A) Limits for Occupational/Control Exposures Magnetic Field Strength(A/m) Power Density(mW/cm2) Average Time 300-1500 1500-100000

--

--

--

--

F/300 5

(B) Limits for General Population/Uncontrol Exposures 300-1500 1500-100000

--

--

--

--

F/1500 1 6 6 6 30 Friis transmission 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 Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. Measurement Result Modulation 802.11b 802.11g 802.11n-HT20 802.11n-HT40 Maximum Peak Output Power (dBm) Low Channel Middle Channel High Channel 18.35 18.01 16.37 16.12 18.65 18.05 16.57 16.45 18.04 18.04 16.45 16.24 Operating Test Mode Channel 802.11b 802.11g 802.11n-H T20 802.11n-H T40 1 6 11 1 6 11 1 6 11 3 6 9 Tune up tolerance

(dBm) 18.351 18.651 18.041 18.011 18.051 18.041 16.371 16.571 16.451 16.121 16.121 16.241 Signature Date: 2019-06-27 Max tune up conducted power(dBm) 19.35 19.65 19.04 19.01 19.05 19.04 17.37 17.57 17.45 17.12 17.12 17.24 Output Peak power

(mW) 86.10 92.26 80.17 79.62 80.35 80.17 54.58 57.15 55.59 86.10 92.26 80.17 Ant. Gain

(dBi) 0 0 0 0 0 0 0 0 0 0 0 0 Ant. Gain

(nume ric) 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Power density at 20cm

(mW/cm2 ) 0.01713 0.01836 0.01595 0.01584 0.01599 0.01595 0.01086 0.01137 0.01106 0.01713 0.01836 0.01595 Power density Limits

(mW/cm2 ) 1 1 1 1 1 1 1 1 1 1 1 1

Report No.: PTC19052501301E-FC01 FCC TEST REPORT FCC ID:2ATVUPDI231UFP01 Product

: TFT display Model Name

: PDI231UFP01 Brand

: N/A Report No.

: PTC19052501301E-FC01 Prepared for Perfect Intelligent Technology Limited Flat 903, 9/F New Lee Wah Centre, No. 88 ToKwaWan Road, ToKwaWan, Kowloon, Hong Kong Prepared by Dongguan Precise Testing & Certification Corp., Ltd. Building D, Baoding Technology Park, Guangming Road 2, Guangming Community, Dongcheng District, Dongguan, Guangdong, China Page 1 of 64 1 TEST RESULT CERTIFICATION Report No.: PTC19052501301E-FC01 Applicants name Address Manufacture's name Address Product name Model name Standards Test procedure Test Date Date of Issue Test Result

:

:

:

:

:

:

:

:

:

:

:

Perfect Intelligent Technology Limited Flat 903, 9/F New Lee Wah Centre, No. 88 ToKwaWan Road, ToKwaWan, Kowloon, Hong Kong I.A.Technology(Dong Guan)Company Ltd Building A, No.478,You Yi Road,Qiao Tou Town,DongGuan,GuanDongProvince,China TFT display PDI231UFP01 FCC CFR47 Part 15 Section 15.247 ANSI C63.10:2013 June 05, 2019 to June 19, 2019 June 19, 2019 Pass This device described above has been tested by PTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of PTC, this document may be altered or revised by PTC, personal only, and shall be noted in the revision of the document. Test Engineer:

Technical Manager:

Leo Yang / Engineer Chris Du / Manager Page 2 of 64 Report No.: PTC19052501301E-FC01 Contents Page 1 2 3 TEST RESULT CERTIFICATION ........................................................................................................................ 2 TEST SUMMARY ................................................................................................................................................... 5 GENERAL INFORMATION .................................................................................................................................. 6 3.1 3.2 3.3 GENERAL DESCRIPTION OF E.U.T............................................................................ 6 CHANNEL LIST ........................................................................................................... 7 TEST SITE ................................................................................................................ 11 4 EQUIPMENT DURING TEST ............................................................................................................................. 12 4.1 4.2 4.3 EQUIPMENTS LIST ................................................................................................... 12 MEASUREMENT UNCERTAINTY................................................................................ 14 DESCRIPTION OF SUPPORT UNITS .......................................................................... 15 5 CONDUCTED EMISSION ................................................................................................................................... 16 5.1 5.2 5.3 5.4 5.5 5.6 5.7 E.U.T. OPERATION ................................................................................................. 16 EUT SETUP ............................................................................................................. 16 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ........................................ 17 MEASUREMENT PROCEDURE .................................................................................. 17 CONDUCTED EMISSION LIMIT .................................................................................. 17 MEASUREMENT DESCRIPTION ................................................................................ 17 CONDUCTED EMISSION TEST RESULT .................................................................... 17 6 RADIATED SPURIOUS EMISSIONS ............................................................................................................... 20 6.1 6.2 6.3 6.4 6.5 EUT OPERATION ..................................................................................................... 20 TEST SETUP ............................................................................................................ 21 SPECTRUM ANALYZER SETUP ................................................................................ 22 TEST PROCEDURE ................................................................................................... 23 SUMMARY OF TEST RESULTS ................................................................................. 24 7 CONDUCTED SPURIOUS EMISSION ............................................................................................................. 29 7.1 7.2 TEST PROCEDURE ................................................................................................... 29 TEST RESULT .......................................................................................................... 29 8 BAND EDGE MEASUREMENT ........................................................................................................................ 36 8.1 TEST PROCEDURE ................................................................................................... 36 Page 3 of 64 Report No.: PTC19052501301E-FC01 8.2 TEST RESULT .......................................................................................................... 37 9 6DB BANDWIDTH MEASUREMENT ............................................................................................................... 41 9.1 9.2 TEST PROCEDURE ................................................................................................... 41 TEST RESULT .......................................................................................................... 41 10 MAXIMUM PEAK OUTPUT POWER ............................................................................................................... 48 10.1 10.2 TEST PROCEDURE ................................................................................................... 48 TEST RESULT .......................................................................................................... 48 11 POWER SPECTRAL DENSITY ......................................................................................................................... 49 11.1 11.2 TEST PROCEDURE ................................................................................................... 49 TEST RESULT .......................................................................................................... 49 12 ANTENNA APPLICATION ................................................................................................................................. 56 12.1 12.2 ANTENNA REQUIREMENT ........................................................................................ 56 RESULT .................................................................................................................... 56 13 TEST SETUP ........................................................................................................................................................ 57 14 EUT PHOTOS ....................................................................................................................................................... 59 Page 4 of 64 Report No.: PTC19052501301E-FC01 2 Test Summary Test Items Test Requirement Conduct Emission Radiated Spurious Emissions Conducted Spurious Emission Band edge 15.207 15.205(a) 15.209 15.247(d) 15.247(d) 15.247(d) 15.205(a) 6dB Bandwidth 15.247(a)(2) Maximum Peak Output Power 15.247(b)(1) Power Spectral Density Antenna Requirement 15.247(e) 15.203 Remark:

N/A: Not Applicable Result PASS PASS PASS PASS PASS PASS PASS PASS Page 5 of 64 Report No.: PTC19052501301E-FC01 3 General Information 3.1 General Description of E.U.T. Product Name

: TFT display Model Name

: PDI231UFP01 Specification

: 802.11b/g/n HT20/n HT40 Operation Frequency Number of Channel Type of Modulation

:

:

:

2412-2462MHz for 802.11b/g;

2412-2462MHz for 802.11n(HT20);

2422-2452MHz for 802.11n(HT40);

11 channels for 802.11b/g;

11 channels for 802.11n(HT20);

7 channels for 802.11n(HT40);

DSSS with DBPSK/DQPSK/CCK for 802.11b;

OFDM with BPSK/QPSK/16QAM/64QAM for 802.11g/n;

Antenna installation

:

Internal PCB Antenna Antenna Gain

: 0 dBi Power supply

:

For Adapter:

Model: CZH024120200EUWM Input: 100-240V~50/60Hz 0.8 Max Output: 12.0 V 2.0 A Hardware Version

: V1.0 Software Version

: V1.0 Page 6 of 64 Report No.: PTC19052501301E-FC01 3.2 Channel List The EUT has been tested under its typical operating condition. The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the purpose of the measurements. Test of channel included the lowest and middle and highest frequency to perform the test, then record on this report. Those data rates (802.11b: 1 Mbps; 802.11g: 6 Mbps; 802.11n (HT20): MCS0; 802.11n (HT40): MCS8) were used for all test. Pre-defined engineering program for regulatory testing used to control the EUT for staying in continuous transmitting and receiving mode is programmed. Frequency and Channel list for 802.11 b/g/n (HT20):

Channel Channel Channel Frequency Frequency Frequency

(MHz) 2412 2417 2422 2427

(MHz) 2432 2437 2442 2447 9 10 11 5 6 7 8

(MHz) 2452 2457 2462 1 2 3 4 Frequency and Channel list for 802.11 n (HT40):

Channel Channel Channel Frequency Frequency Frequency 3 4

(MHz) 2422 2427

(MHz) 2432 2437 2442 8 9 5 6 7

(MHz) 2447 2452 Page 7 of 64 Test Frequency and Channel for 802.11 b/g/n (HT20):

Report No.: PTC19052501301E-FC01 Lowest Frequency Middle Frequency Highest Frequency Channel Channel Channel Frequency Frequency Frequency 1

(MHz) 2412

(MHz) 2437 6 11

(MHz) 2462 Test Frequency and channel for 802.11 n (HT40):

Lowest Frequency Middle Frequency Highest Frequency Channel Channel Channel Frequency Frequency Frequency 3

(MHz) 2422

(MHz) 2437 9 6

(MHz) 2452 The maximum duty cycle as following table:

Test Mode Ton(ms) Ton+off(ms) Duty Cycle(%) 802.11b 802.11g 802.11n(HT20) 802.11n(HT40) 601 597 573 601 671 669 645 677 89.6%

89.2%

88.8%

88.8%

Page 8 of 64 Test Plots:

802.11b Report No.: PTC19052501301E-FC01 802.11g Page 9 of 64 Report No.: PTC19052501301E-FC01 802.11n(HT20) 802.11n(HT40) Page 10 of 64 Report No.: PTC19052501301E-FC01 3.3 Test Site Dongguan Precise Testing & Certification Corp., Ltd. Building D, Baoding Technology Park, Guangming Road2, Dongcheng District, Dongguan, Guangdong, China FCC Registration Number: 790290 A2LA Certificate No.: 4408.01 IC Registration Number: 12191A-1 Page 11 of 64 Report No.: PTC19052501301E-FC01 4 Equipment During Test 4.1 Equipments List RF Conducted Test Name of Equipment MXG Signal Analyzer Coaxial Cable Power Meter Power Sensor Manufacturer Model Serial No. Characteristics Calibration Due Agilent N9020A MY56070279 CDS Anritsu Anritsu 79254 46107086 ML2495A 0949003 MA2411B 0917017 10Hz-30GHz Sep. 19, 2019 10Hz-30GHz Sep. 19, 2019 300MHz-40GHz Sep. 19, 2019 300MHz-40GHz Sep. 19, 2019 Remark: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. Radiated Emissions(Test Frequency from 9KHz-18GHz) Name of Equipment Manufacturer Model Serial No. Characteristics Calibration Due EMI Test Receiver Rohde&Schwarz ESCI 101417 9KHz-3GHz Sep.19, 2019 Loop Antenna Schwarzbeck FMZB 1519 012 9 KHz -30MHz Sep.19, 2019 Bilog Antenna SCHWARZBECK VULB9160 9160-3355 25MHz-2GHz Sep.19, 2019 Preamplifier (low frequency) SCHWARZBECK BBV 9475 9745-0013 1MHz-1GHz Sep.19, 2019 Cable Schwarzbeck PLF-100 549489 9KHz-3GHz Sep.19, 2019 Spectrum Analyzer Agilent E4407B MY45109572 9KHz-40GHz Sep.19, 2019 Horn Antenna SCHWARZBECK 9120D 9120D-1246 1GHz-18GHz Sep.19, 2019 Power Amplifier LUNAR EM LNA1G18-40 J10100000081 1GHz-26.5GHz Sep.19, 2019 Horn Antenna SCHWARZBECK BBHA 9170 9170-181 14GHz-40GHz Sep.25, 2019 Amplifier SCHWARZBECK BBV 9721 9721-205 18GHz-40GHz Sep.19, 2019 Cable RF Cable H+S R&S CBL-26 N/A 1GHz-26.5GHz Sep.19, 2019 R204 R21X 1GHz-40GHz Sep.19, 2019 Page 12 of 64 Report No.: PTC19052501301E-FC01 Conducted Emissions Name of Equipment Manufacturer Model Serial No. Characteristics Calibration Due EMI Test Receiver Rohde&Schwarz ESCI 101417 9KHz-3GHz Sep. 19, 2019 Artificial Mains Network Artificial Mains Network Rohde&Schwarz L2-16B 000WX31025 9KHz-300MHz Sep. 19, 2019 Rohde&Schwarz ENV216 101342 9KHz-300MHz Sep. 19, 2019 Page 13 of 64 Report No.: PTC19052501301E-FC01 4.2 Measurement Uncertainty Parameter RF output power, conducted Power Spectral Density, conducted Radio Frequency Bandwidth Time Duty Cycle Temperature Humidity DC and low frequency voltages Conducted Emissions (150kHz~30MHz) Radiated Emission(30MHz~1GHz) Radiated Emission(1GHz~25GHz) Uncertainty 1.0dB 2.2dB 1 x 10-6 1.5 x 10-6 2%

2%

1C 5%

3%

3.64dB 5.03dB 4.74dB Page 14 of 64 Report No.: PTC19052501301E-FC01 4.3 Description of Support Units Equipment Adapter Model No. Model: CZH024120200EUWM Input: 100-240V~50/60Hz 0.8 Max Output: 12.0 V 2.0 A Series No. N/A Page 15 of 64 5 Conducted Emission Test Requirement:

: FCC CFR 47 Part 15 Section 15.207 Report No.: PTC19052501301E-FC01 Test Method Test Result

: ANSI C63.10: 2013

: PASS Frequency Range

: 150kHz to 30MHz Class/Severity

: Class B 5.1 E.U.T. Operation Operating Environment :

Temperature Humidity Atmospheric Pressure 5.2 EUT Setup

:

:

:

24.7 C 50 % RH 101.12kPa The conducted emission tests were performed using the setup accordance with the ANSI C63.10:2013. 0.4m 0.8m LISN EUT Receiver PC System 0.8m

:50 Terminator Page 16 of 64 Report No.: PTC19052501301E-FC01 5.3 Test SET-UP (Block Diagram of Configuration) Test Receiver AC Mains L.I.S.N EUT 5.4 Measurement Procedure 1. The EUT was placed on a table, which is 0.8m above ground plane. 2. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 3. Repeat above procedures until all frequency measured was complete. 5.5 Conducted Emission Limit Conducted Emission Frequency(MHz) Quasi-peak 0.15-0.5 0.5-5.0 5.0-30.0 66-56 56 60 Average 56-46 46 50 Note:

1. The lower limit shall apply at the transition frequencies 2.The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz. 5.6 Measurement Description The maximised peak emissions from the EUT was scanned and measured for both the Live and Neutral Lines. Quasi-peak & average measurements were performed if peak emissions were within 6dB of the average limit line. 5.7 Conducted Emission Test Result Pass. Please refer to the following pages. Page 17 of 64 Line-AC 120V/60Hz Report No.: PTC19052501301E-FC01 Page 18 of 64 Neutral-AC 120V/60Hz Report No.: PTC19052501301E-FC01 Page 19 of 64 Report No.: PTC19052501301E-FC01 6 Radiated Spurious Emissions Test Requirement

:

FCC CFR47 Part 15 Section 15.209 & 15.247 Test Method Test Result Measurement Distance

: ANSI C63.10:2013

: PASS

:

3m Limit

: See the follow table Field Strength Field Strength Limit at 3m Measurement Dist Frequency (MHz) uV/m 0.009 ~ 0.490 2400/F(kHz) 0.490 ~ 1.705 24000/F(kHz) 1.705 ~ 30 30 ~ 88 88 ~ 216 216 ~ 960 Above 960 30 100 150 200 500 Distance

(m) 300 30 30 3 3 3 3 uV/m dBuV/m 10000 * 2400/F(kHz) 20log(2400/F(kHz)) + 80 100 * 24000/F(kHz) 20log(24000/F(kHz)) + 40 100 * 30 20log(30) + 40 100 150 200 500 20log(100) 20log(150) 20log(200) 20log(500) 6.1 EUT Operation Operating Environment :

Temperature:

Humidity:

Atmospheric Pressure:

Test Voltage

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:

:

:

23.4 C 50.7 % RH 101.2kPa 12.0 V 2.0 A Page 20 of 64 Report No.: PTC19052501301E-FC01 6.2 Test Setup The radiated emission tests were performed in the 3m Semi- Anechoic Chamber test site The test setup for emission measurement below 30MHz The test setup for emission measurement from 30 MHz to 1 GHz. Page 21 of 64 The test setup for emission measurement above 1 GHz Report No.: PTC19052501301E-FC01 6.3 Spectrum Analyzer Setup Below 30MHz IF Bandwidth Resolution Bandwidth Video Bandwidth 30MHz ~ 1GHz Detector Resolution Bandwidth Video Bandwidth Above 1GHz Detector Resolution Bandwidth Video Bandwidth

:

:

:

10kHz 10kHz 10kHz

: PK

:

:

100kHz 300kHz

: PK

:

:

1MHz 3MHz QP 120kHz 300kHz AV 1MHz 10Hz Page 22 of 64 Report No.: PTC19052501301E-FC01 6.4 Test Procedure 1. Below 1000MHz, The EUT was placed on a turn table which is 0.8m above ground plane, And above 1000MHz, The EUT was placed on a styrofoam table which is 1.5m above ground plane. 2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is moved from 1m to 4m to find out the maximum emissions. The spectrum was investigated from the lowest radio frequency signal generated in the device, without going below 9 kHz, up to the tenth harmonic of the highest fundamental frequency or to 40 GHz, whichever is lower. 4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 5. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 6. Repeat above procedures until the measurements for all frequencies are complete. 7. The radiation measurements are tested under 3-axes(X,Y,Z) position(X denotes lying on the table, Y denotes side stand and Z denotes vertical stand), After pre-test, It was found that the worse radiation emission was get at the X position. So the data shown was the X position only. 8. The test above 1GHz must be use the fully anechoic room, and the test below 1GHz use the half anechoic room Page 23 of 64 Report No.: PTC19052501301E-FC01 6.5 Summary of Test Results Test Frequency: 9KHz-30MHz Ant.Pol. Emission Level Limit 3m Over H/V

--

(dBuV/m)

(dBuV/m)

--

--

(dB)

>20 Freq.

(MHz)

--

Note:

The amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit has no need to be reported. Distance extrapolation factor =40log(Specific distance/ test distance)( dB);

Limit line=Specific limits(dBuV) + distance extrapolation factor. Test Frequency: 30MHz ~ 1GHz All the modulation modes were tested the data of the worst mode (TX 802.11b Low Channel) are recorded in the following pages and the others modulation methods do not exceed the limits. Please refer to the following test plots:

Page 24 of 64 Antenna Polarization: Horizontal Report No.: PTC19052501301E-FC01 Remark:Emission Level=Reading+Cable Loss+ANT Factor-AMP Factor Page 25 of 64 Antenna Polarization: Vertical Report No.: PTC19052501301E-FC01 Remark:Emission Level=Reading+Cable Loss+ANT Factor-AMP Factor Page 26 of 64 Report No.: PTC19052501301E-FC01 Test Frequency: From 1GHz to 18GHz Low Channel (2412MHz) Worst case 802.11b Detector

(PK/AV) Polarity

(H/V) Ant. Factor

(dB/m) Cable Loss

(dB) AV AV PK PK AV AV PK PK V H V H V H V H 9.13 9.13 9.13 9.13 10.22 10.22 10.22 10.22 8.06 8.06 8.06 8.06 8.39 8.39 8.39 8.39 Pre-

Amp. Gain

(dB) 8.52 8.52 8.52 8.52 10.44 10.44 10.44 10.44 Emission Limit Level

(dBuV/m) Margin

(dB)

(dBuV/m) 32.56 32.22 36.08 36.73 32.53 31.76 37.18 38.86 54 54 74 74 54 54 74 74

-21.44

-21.78

-37.92

-37.27

-21.47

-22.24

-36.82

-35.14 Middle Channel (2437MHz) Worst case 802.11b Detector

(PK/AV) Polarity

(H/V) Ant. Factor

(dB/m) Cable Loss

(dB) AV AV PK PK AV AV PK PK V H V H V H V H 9.35 9.35 9.35 9.35 12.08 12.08 12.08 12.08 8.72 8.72 8.72 8.72 9.27 9.27 9.27 9.27 Pre-

Amp. Gain

(dB) 9.36 9.36 9.36 9.36 11.05 11.05 11.05 11.05 Emission Limit Level

(dBuV/m) Margin

(dB)

(dBuV/m) 30.85 31.78 34.74 36.86 33.94 33.84 38.72 38.98 54 54 74 74 54 54 74 74

-23.15

-22.22

-39.26

-37.14

-20.06

-20.16

-35.28

-35.02 High Channel (2462MHz) Worst case 802.11b Detector

(PK/AV) Polarity

(H/V) Ant. Factor

(dB/m) Cable Loss

(dB) AV AV PK PK AV AV PK PK V H V H V H V H 9.28 9.28 9.28 9.28 10.26 10.26 10.26 10.26 8.35 8.35 8.35 8.35 8.46 8.46 8.46 8.46 Pre-

Amp. Gain

(dB) 9.36 9.36 9.36 9.36 9.13 9.13 9.13 9.13 Emission Limit Level

(dBuV/m) Margin

(dB)

(dBuV/m) 32.79 32.51 38.42 37.62 35.01 34.22 39.14 38.07 54 54 74 74 54 54 74 74

-21.21

-21.49

-35.58

-36.38

-18.99

-19.78

-34.86

-35.93 Frequency S.A

(MHz) 4824 4824 4824 4824 17246 17246 17246 17246 Reading

(dBuV) 23.89 23.55 27.41 28.06 24.36 23.59 29.01 30.69 Frequency S.A

(MHz) 4874 4874 4874 4874 16854 16854 16854 16854 Reading

(dBuV) 22.14 23.07 26.03 28.15 23.62 23.54 28.42 28.68 Frequency S.A

(MHz) 4924 4924 4924 4924 17546 17546 17546 17546 Note:

Reading

(dBuV) 24.52 24.24 30.15 29.35 25.42 24.63 29.55 28.48 1. The testing has been conformed to 10*2462MHz=24620MHz. 2. All other emissions more than 30dB below the limit. 3. Factor = Antenna Factor + Cable Loss Pre-amplifier. Emission Level = Reading + Factor Margin=Emission Level-Limit 4. X-Axis, Y-Axis and Z-Axis were investigated. The results above show only the worst case. Page 27 of 64 Test Frequency: From 18GHz to 25GHz The measurements were more than 20dB below the limit and not reported. Report No.: PTC19052501301E-FC01 Page 28 of 64 Report No.: PTC19052501301E-FC01 7 Conducted Spurious Emission Test Requirement Test Method Test Limit

: FCC CFR47 Part 15 Section 15.247

: ANSI C63.10:2013

: Regulation 15.247 (d),In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a) (see 15.205(c)). 7.1 Test Procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum;

2. Set the spectrum analyzer: RBW = 100kHz, VBW = 300kHz, Sweep = auto Detector function = peak, Trace = max hold 7.2 Test Result Page 29 of 64 Report No.: PTC19052501301E-FC01 802.11 b Low Channel Middle Channel Page 30 of 64 Report No.: PTC19052501301E-FC01 High Channel 802.11g Low Channel Page 31 of 64 Report No.: PTC19052501301E-FC01 Middle Channel High Channel Page 32 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT20 Low Channel Middle Channel Page 33 of 64 Report No.: PTC19052501301E-FC01 High Channel 802.11n-HT40 Low Channel Page 34 of 64 Report No.: PTC19052501301E-FC01 Middle Channel High Channel Page 35 of 64 Report No.: PTC19052501301E-FC01 8 Band Edge Measurement Test Requirement

: Section 15.247(d) In addition, radiated emissions which fall in the restricted bands. as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)). Test Method Test Limit

: ANSI C63.10:2013

: Regulation 15.247 (d),In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a) (see 15.205(c)). 8.1 Test Procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum;

2. Set the spectrum analyzer: RBW = 100kHz, VBW = 300kHz, Sweep = auto Detector function = peak, Trace = max hold Page 36 of 64 8.2 Test Result 802.11b Report No.: PTC19052501301E-FC01 Page 37 of 64 Report No.: PTC19052501301E-FC01 802.11g Page 38 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT20 Page 39 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT40 Page 40 of 64 Report No.: PTC19052501301E-FC01 9 6dB Bandwidth Measurement Test Requirement

: FCC CFR47 Part 15 Section 15.247 Test Method

: ANSI C63.10:2013 Test Limit Systems using digital modulation techniques may operate in the 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands. The minimum 6 dB bandwidth shall be at least 500 kHz. 9.1 Test Procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum;

2. Set the spectrum analyzer: RBW = 100kHz, VBW = 300kHz 9.2 Test Result Modulation 802.11b 802.11g 802.11n-HT20 802.11n-HT40 Bandwidth(MHz) Low Channel Middle Channel High Channel 8.778 16.172 16.172 35.471 8.657 16.293 16.293 35.471 8.717 16.413 16.052 36.711 Limit 500kHz 500kHz 500kHz 500kHz Page 41 of 64 Report No.: PTC19052501301E-FC01 802.11b Low Channel 802.11b Middle Channel Page 42 of 64 Report No.: PTC19052501301E-FC01 802.11b High Channel 802.11g Low Channel Page 43 of 64 Report No.: PTC19052501301E-FC01 802.11g Middle Channel 802.11g High Channel Page 44 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT20 Low Channel 802.11n-HT20 Middle Channel Page 45 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT20 High Channel 802.11n-HT40 Low Channel Page 46 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT40 Middle Channel 802.11n-HT40 High Channel Page 47 of 64 Report No.: PTC19052501301E-FC01 10 Maximum Peak Output Power Test Requirement

: FCC CFR47 Part 15 Section 15.247 Test Method

: ANSI C63.10:2013 Test Limit

:

10.1 Test Procedure Regulation 15.247 (b)(3), For systems using digital modulation in the 902-

928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: 1 Watt. As an alternative to a peak power measurement, compliance with the one Watt limit can be based on a measurement of the maximum conducted output power. The maximum peak conducted output power may be measured using a broadband peak RF power meter. The power meter shall have a video bandwidth that is greater than or equal to the DTS bandwidth and shall utilize a fast-responding diode detector. 10.2 Test Result Modulation 802.11b 802.11g 802.11n-HT20 802.11n-HT40 Maximum Peak Output Power (dBm) Low Channel Middle Channel High Channel 18.35 18.01 16.37 16.12 18.65 18.05 16.57 16.45 18.04 18.04 16.45 16.24 Limit 1W(30dBm) 1W(30dBm) 1W(30dBm) 1W(30dBm) Page 48 of 64 Report No.: PTC19052501301E-FC01 11 Power Spectral density Test Requirement

: FCC CFR47 Part 15 Section 15.247 Test Method

: ANSI C63.10:2013 Test Limit

: Regulation 15.247(f) The power spectral density conducted from the intentional radiator to the antenna due to the digital modulation operation of the hybrid system, with the frequency hopping operation turned off, shall not be greater than 8 dBm in any 3 kHz band during any time interval of continuous transmission. 11.1 Test Procedure 1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to the spectrum. 2. Set the spectrum analyzer: RBW = 3kHz. VBW = 10kHz, Span = 1.5 times the DTS channel bandwidth(6 dB bandwidth). Sweep = auto; Detector Function = Peak. Trace = Max hold. 3. Allow the trace to stabilize. Use the marker-delta function to determine the separation between the peaks of the adjacent channels. The limit is specified in one of the subparagraphs of this Section Submit this plot. 11.2 Test Result Modulation 802.11b 802.11g 802.11n-HT20 802.11n-HT40 Power Spectral densitydBm/3kHz Low Channel Middle Channel High Channel

-12.00

-15.65

-15.17

-15.55

-11.40

-14.90

-15.39

-15.38

-11.31

-14.77

-14.95

-14.34 Limit 8dBm/3kHz 8dBm/3kHz 8dBm/3kHz 8dBm/3kHz Page 49 of 64 Report No.: PTC19052501301E-FC01 802.11b Low Channel 802.11b Middle Channel Page 50 of 64 Report No.: PTC19052501301E-FC01 802.11b High Channel 802.11g Low Channel Page 51 of 64 Report No.: PTC19052501301E-FC01 802.11g Middle Channel 802.11g High Channel Page 52 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT20 Low Channel 802.11n-HT20 Middle Channel Page 53 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT20 High Channel 802.11n-HT40 Low Channel Page 54 of 64 Report No.: PTC19052501301E-FC01 802.11n-HT40 Middle Channel 802.11n-HT40 High Channel Page 55 of 64 Report No.: PTC19052501301E-FC01 12 Antenna Application 12.1 Antenna Requirement For intentional device, according to FCC 47 CFR Section 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. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. 12.2 Result The EUTS antenna, permanent attached antenna, is internal PCB antenna. The antennas gain is 0dBi and meets the requirement. Page 56 of 64 13 Test Setup Conducted Emissions Report No.: PTC19052501301E-FC01 Radiated Spurious Emissions From 30MHz-1000MHz Page 57 of 64 Report No.: PTC19052501301E-FC01 Test frequency from Above 1GHz Page 58 of 64 14 EUT Photos Report No.: PTC19052501301E-FC01 Page 59 of 64 Report No.: PTC19052501301E-FC01 Page 60 of 64 Report No.: PTC19052501301E-FC01 Page 61 of 64 Report No.: PTC19052501301E-FC01 RF Antenna Page 62 of 64 Report No.: PTC19052501301E-FC01 Page 63 of 64 Report No.: PTC19052501301E-FC01

******THE END REPORT******

Page 64 of 64

FCC ID: 2ATVUPDI231UFP01 Conducted Emissions Radiated Spurious Emissions Test frequency from Below 1GHz Test frequency from 1GHz-26.5GHz