14_VOLT 8 TestRpt DTS-BLE

FCC ID: 2ADLJ-VOLT8

Test Report

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FCCID_3396746

Report No.: AGC04845170301FE08 Page 1 of 31 FCC Test Report Report No.: AGC04845170301FE08 FCC ID : 2ADLJ-VOLT8 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Mobile Phone BRAND NAME : VORTEX MODEL NAME : VOLT 8, UW5009K CLIENT : Xwireless LLC DATE OF ISSUE : May. 03, 2017 STANDARD(S) FCC Part 15.247 : TEST PROCEDURE(S) KDB 558074 v03r02 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context.

Report No.: AGC04845170301FE08 Page 2 of 31 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / May. 03, 2017 Valid Original Report

Report No.: AGC04845170301FE08 Page 3 of 31 TABLE OF CONTENTS 1. VERIFICATION OF COMPLIANCE ...................................................................................................... 5 2.GENERAL INFORMATION ................................................................................................................... 6 2.1PRODUCT DESCRIPTION............................................................................................................. 6 2.2 RELATED SUBMITTAL(S)/GRANT(S) .......................................................................................... 6 2.3TEST METHODOLOGY ................................................................................................................. 6 2.4 TEST FACILITY ............................................................................................................................. 6 2.5 SPECIAL ACCESSORIES ............................................................................................................. 6 2.6 EQUIPMENT MODIFICATIONS .................................................................................................... 6 3. SYSTEM TEST CONFIGURATION ...................................................................................................... 7 3.1 CONFIGURATION OF TESTED SYSTEM ..................................................................................... 7 3.2 EQUIPMENT USED IN TESTED SYSTEM .................................................................................... 7 4. SUMMARY OF TEST RESULTS .......................................................................................................... 9 5. DESCRIPTION OF TEST MODES ....................................................................................................... 9 6. ANTENNA REQUIREMENT............................................................................................................. 10 6.1. STANDARD APPLICABLE ......................................................................................................... 10 6.2. TEST RESULT ........................................................................................................................... 10 7. RADIATED EMISSION ........................................................................................................................11 7.1 MEASUREMENT PROCEDURE .................................................................................................. 11 7.2 TEST SETUP .............................................................................................................................. 12 7.3 LIMITS AND MEASUREMENT RESULT ..................................................................................... 13 7.4 TEST RESULT ............................................................................................................................ 13 8. BAND EDGE EMISSION .................................................................................................................... 17 8.1. MEASUREMENT PROCEDURE ................................................................................................ 17 8.2. TEST SET-UP ............................................................................................................................ 17 8.3. RADIATED TEST RESULT ............................................................................................................... 18 8.4. CONDUCTED TEST RESULT ........................................................................................................... 19 9. 6DB BANDWIDTH ............................................................................................................................. 20 9.1. TEST PROCEDURE ................................................................................................................... 20 9.2. SUMMARY OF TEST RESULTS/PLOTS .................................................................................... 20 10. CONDUCTED OUTPUT POWER ..................................................................................................... 21 10.1. MEASUREMENT PROCEDURE .............................................................................................. 21 10.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ...................................................... 21 10.3. LIMITS AND MEASUREMENT RESULT................................................................................... 21 11. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY ............................................... 22 11.1 MEASUREMENT PROCEDURE ............................................................................................... 22 11.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................... 22

Report No.: AGC04845170301FE08 Page 4 of 31 11.3 LIMITS AND MEASUREMENT RESULT.................................................................................... 22 12. FCC LINE CONDUCTED EMISSION TEST ..................................................................................... 23 12.1 LIMITS ....................................................................................................................................... 23 12.2 TEST SETUP............................................................................................................................. 23 12.3 PRELIMINARY PROCEDURE ................................................................................................... 24 12.4 FINAL TEST PROCEDURE ....................................................................................................... 24 12.5 TEST RESULT OF POWER LINE .............................................................................................. 25 13. CONDUCTED SPURIOUS EMISSION ............................................................................................. 27 13.1. MEASUREMENT PROCEDURE .............................................................................................. 27 13.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION)....................................................... 27 13.3. MEASUREMENT EQUIPMENT USED ..................................................................................... 27 13.4. LIMITS AND MEASUREMENT RESULT ................................................................................... 27 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ............................................................................... 30

Report No.: AGC04845170301FE08 Page 5 of 31 1. VERIFICATION OF COMPLIANCE Applicant Xwireless LLC Address 11426 Rockville pike,Rockville, MD 20852United States Manufacturer Xwireless LLC Address 11426 Rockville pike,Rockville, MD 20852United States Product Designation Mobile Phone Brand Name VORTEX Test Model VOLT 8 Series model UW5009K Difference Description All the same except the model name. Date of test Apr. 17, 2017~Apr. 28, 2017 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BLE/RF WE HEREBY CERTIFY THAT: The above equipment was tested by Dongguan Precise Testing Service Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with requirement of FCC Part 15 Rules requirement. Tested By Donjon Huang(Huang Dongyang) Apr. 28, 2017 Reviewed By Bart Xie(Xie Xiaobin) May. 03, 2017 Approved By Solger Zhang(Zhang Hongyi) May. 03, 2017 Authorized Officer

Report No.: AGC04845170301FE08 Page 6 of 31 2.GENERAL INFORMATION 2.1PRODUCT DESCRIPTION The EUT is designed as “Tablet”. It is designed by way of utilizing the FHSS technology to achieve the system operation. A major technical description of EUT is described as following Operation Frequency 2.402 GHz to 2.480GHz Bluetooth Version V4.0 Modulation GFSK Number of channels 40 Channel(37 Hopping Channel,3 advertising Channel) Antenna Designation PIFA Antenna Antenna Gain 1.19dBi Hardware Version T55_MB_V11 Software Version full_t55_hengcs_x51_user_201704051821 Power Supply DC3.7V by Built-in Li-ion Battery 2.2 RELATED SUBMITTAL(S)/GRANT(S) This submittal(s) (test report) is intended for FCC ID: 2ADLJ-VOLT8 filing to comply with Section 15.247of the FCC Part 15, Subpart C Rules. 2.3TEST METHODOLOGY All measurements contained in this report were conducted with KDB 558074 D01 DTS Meas Guidance v03r02, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. The equipment under test (EUT) was configured to measure its highest possible emission level. The test modes were adapted accordingly in reference to the Operating Instructions. The EUT was tested in all three orthogonal planes and the worse case was showed. 2.4 TEST FACILITY Site Dongguan Precise Testing Service Co., Ltd. Building D,Baoding Technology Park,Guangming Road2,Dongcheng District, Location Dongguan, Guangdong, China, FCC Registration No. 371540 The test site is constructed and calibrated to meet the FCC requirements in Description documents ANSI C63.10:2013. 2.5 SPECIAL ACCESSORIES Refer to section 2.2. 2.6 EQUIPMENT MODIFICATIONS Not available for this EUT intended for grant.

Report No.: AGC04845170301FE08 Page 7 of 31 3. SYSTEM TEST CONFIGURATION 3.1 CONFIGURATION OF TESTED SYSTEM Configuration: EUT Accessory 3.2 EQUIPMENT USED IN TESTED SYSTEM Item Equipment Model No. ID or Specification Note 1 Mobile Phone VOLT 8 2ADLJ-VOLT8 EUT 2 Adapter GS03 DC5V /700mA Accessory 3 Battery GS03 DC3.7V/2000mAh Accessory 4 USB Cable N/A N/A Accessory ALL TEST EQUIPMENT LIST FOR RADIATED EMISSION TEST (BELOW 1GHZ) Radiated Emission Test Site Serial Last Due Name of Equipment Manufacturer Model Number Number Calibration Calibration EMI Test Receiver Rohde & Schwarz ESCI 101417 July 3, 2016 July 2, 2017 Trilog Broadband SCHWARZBECK VULB9160 9160-3355 July 3, 2016 July 2, 2017 Antenna (25M-1GHz) Signal Amplifier SCHWARZBECK BBV 9475 9745-0013 July 3, 2016 July 2, 2017 RF Cable SCHWARZBECK AK9515E 96221 July 3, 2016 July 2, 2017 3m Anechoic Chamber CHENGYU 966 PTS-001 June 5, 2016 June 4, 2017 MULTI-DEVICE Max-Full MF-7802 MF780208339 N/A N/A Positioning Controller Active loop antenna Schwarzbeck FMZB1519 1519-038 June 5, 2016 June 4, 2017 (9K-30MHz) Spectrum analyzer Agilent E4407B MY46185649 June 5, 2016 June 4, 2017 Power Probe R&S NRP-Z23 100323 July 24,2016 July 23,2017 RF attenuator N/A RFA20db 68 N/A N/A

Report No.: AGC04845170301FE08 Page 8 of 31 FOR RADIATED EMISSION TEST (1GHZ ABOVE) Radiated Emission Test Site Serial Last Due Name of Equipment Manufacturer Model Number Number Calibration Calibration EMI Test Receiver Rohde & Schwarz ESCI 101417 July 3, 2016 July 2, 2017 Horn Antenna SCHWARZBECK BBHA9120D 9120D-1246 July 10, 2016 July 9, 2018 (1G-18GHz) Spectrum Analyzer Agilent E4411B MY4511453 July 3, 2016 July 2, 2017 Signal Amplifier SCHWARZBECK BBV 9718 9718-269 July 6, 2016 July 5, 2017 RF Cable SCHWARZBECK AK9515H 96220 July 7, 2016 July 6, 2017 3m Anechoic Chamber CHENGYU 966 PTS-001 June 5, 2016 June 4, 2017 MULTI-DEVICE Max-Full MF-7802 MF780208339 N/A N/A Positioning Controller Horn Ant (18G-40GHz) Schwarzbeck BBHA 9170 9170-181 June 5, 2016 June 4, 2017 Power Probe R&S NRP-Z23 100323 July 24,2016 July 23,2017 RF attenuator N/A RFA20db 68 N/A N/A Conducted Emission Test Site Name of Last Manufacturer Model Number Serial Number Due Calibration Equipment Calibration EMI Test Receiver Rohde & Schwarz ESCI 101417 July 3, 2016 July 2, 2017 Artificial Mains Narda L2-16B 000WX31025 July 7, 2016 July 6, 2017 Network Artificial Mains Narda L2-16B 000WX31026 July 7, 2016 July 6, 2017 Network (AUX) RF Cable SCHWARZBECK AK9515E 96222 July 3, 2016 July 2, 2017 Shielded Room CHENGYU 843 PTS-002 June 5,2016 June 4,2017 Conducted Emission Test Site Name of Last Manufacturer Model Number Serial Number Due Calibration Equipment Calibration EMI Test Receiver Rohde & Schwarz ESCI 101417 July 3, 2016 July 2, 2017 Artificial Mains Narda L2-16B 000WX31025 July 7, 2016 July 6, 2017 Network Artificial Mains Narda L2-16B 000WX31026 July 7, 2016 July 6, 2017 Network (AUX) RF Cable SCHWARZBECK AK9515E 96222 July 3, 2016 July 2, 2017 Shielded Room CHENGYU 843 PTS-002 June 5,2016 June 4,2017

Report No.: AGC04845170301FE08 Page 9 of 31 4. SUMMARY OF TEST RESULTS FCC RULES DESCRIPTION OF TEST RESULT §15.203 Antenna Requirement Compliant §15.209 Radiated Emission Compliant §15.247(d) §15.247(d) Band Edges Compliant §15.247 6 dB Bandwidth Compliant §15.247(b) Conducted Power Compliant §15.247(e) Maximum Conducted Output Power SPECTRAL Density Compliant §15.207 Line Conduction Emission Compliant §15.207 Conduction Emission Compliant 5. DESCRIPTION OF TEST MODES The EUT has been operated in three modulations: GFSK independently. NO. TEST MODE DESCRIPTION 1 Low channel TX 2 Middle channel TX 3 High channel TX 4 Normal Operating (BT) Note: 1. All the test modes can be supply by Built-in Li-ion battery, only the result of the worst case was recorded in the report if no any records. 2. For Radiated Emission, 3axis were chosen for testing for each applicable mode. 3. Eut is operating at its maximum duty cycle>or equal 98%

Report No.: AGC04845170301FE08 Page 10 of 31 6. ANTENNA REQUIREMENT 6.1. STANDARD APPLICABLE According to FCC 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. 6.2. TEST RESULT This product has a permanent antenna, fulfill the requirement of this section.

Report No.: AGC04845170301FE08 Page 11 of 31 7. RADIATED EMISSION 7.1 MEASUREMENT PROCEDURE 1. Configure the EUT according to ANSI C63.10. The EUT was placed on the top of the turntable 0.8 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 2. Power on the EUT and all the supporting units. The turntable was rotated by 360 degrees to determine the position of the highest radiation. 3. The height of the broadband receiving antenna was varied between one meter and four meters above ground to find the maximum emissions field strength of both horizontal and vertical polarization. 4. For each suspected emissions, the antenna tower was scan (from 1 M to 4 M) and then the turntable was rotated (from 0 degree to 360 degrees) to find the maximum reading. 5. Set the test-receiver system to Peak or CISPR quasi-peak Detect Function with specified bandwidth under Maximum Hold Mode. 6. For emissions above 1GHz, use 1MHz VBW and RBW for peak reading. Then 1MHz RBW and 10Hz VBW for average reading in spectrum analyzer. The EUT was placed on the top of the turntable 1.5 meter above ground. The phase center of the receiving antenna mounted on the top of a height-variable antenna tower was placed 3 meters far away from the turntable. 7. When the radiated emissions limits are expressed in terms of the average value of the emissions, and pulsed operation is employed, the measurement field strength shall be determined by averaging over one complete pulse train, including blanking intervals, as long as the pulse train does not exceed 0.1 seconds. As an alternative (provided the transmitter operates for longer than 0.1 seconds) or in cases where the pulse train exceeds 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum values. 8.If the emissions level of the EUT in peak mode was 3 dB lower than the average limit specified, then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions which do not have 3 dB margin will be repeated one by one using the quasi-peak method for below 1GHz. 9. For testing above 1GHz, the emissions level of the EUT in peak mode was lower than average limit (that means the emissions level in peak mode also complies with the limit in average mode), then testing will be stopped and peak values of EUT will be reported, otherwise, the emissions will be measured in average mode again and reported. 10. In case the emission is lower than 30MHz, loop antenna has to be used for measurement and the recorded data should be QP measured by receiver. High - Low scan is not required in this case.

Report No.: AGCO4845170301FEO8 Page 12 of 31 7.2 TEST SETUP RADIATED EMISSION TEST SETUP 30MHz—1000MHz Biconical eu' antenna f 1 |— 3m — Turntabl j EUT im to 4m o.8M | z_i Amplifier I . and Ground Coaxial Receiver RADIATED EMISSION TEST SETUP ABOVE 1000MHz Antenna Tower h4 cupeu| I 3m —Fl EUT SYS C I I 1 | Turntable | T 5 & > Table * To EMI Receiver l J M Ground Plane

Report No.: AGC04845170301FE08 Page 13 of 31 7.3 LIMITS AND MEASUREMENT RESULT 15.209 Limit in the below table has to be followed Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 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 Note: All modes were tested For restricted band radiated emission, the test records reported below are the worst result compared to other modes. 7.4 TEST RESULT RADIATED EMISSION BELOW 30MHZ No emission found between lowest internal used/generated frequencies to 30MHz.

Report No.: AGC04845170301FE08 Page 14 of 31 RADIATED EMISSION BELOW 1GHZ RADIATED EMISSION TEST- (30MHZ-1GHZ) -HORIZONTAL RESULT: PASS

Report No.: AGC04845170301FE08 Page 15 of 31 RADIATED EMISSION TEST- (30MHZ-1GHZ) -VERTICAL RESULT: PASS Note: 1. Factor=Antenna Factor + Cable loss, Margin=Measurement-Limit. 2. The “Factor” value can be calculated automatically by software of measurement system. 3. All test modes had been pre-tested. The GFSK mode at low channel is the worst case and recorded in the report.

Report No.: AGC04845170301FE08 Page 16 of 31 RADIATED EMISSION ABOVE 1GHZ Frequency Meter Reading Factor Emission Level Limits Margin Detector Comment (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) Type Low Channel (2402 MHz) 4804 42.49 10.44 52.93 74 -21.07 Pk Horizontal 4804 29.67 10.44 40.11 54 -13.89 AV Horizontal 7206 42.61 12.39 55.00 74 -19.00 pk Horizontal 7206 27.77 12.39 40.16 54 -13.84 AV Horizontal 4804 44.42 10.4 54.82 74 -19.18 Pk Vertical 4804 27.55 10.4 37.95 54 -16.05 AV Vertical 7206 43.25 12.75 56.00 74 -18.00 Pk Vertical 7206 27.92 12.75 40.67 54 -13.33 AV Vertical Mid Channel (2440 MHz) 4880 40.64 10.4 51.04 74 -22.96 Pk Horizontal 4880 29.25 10.4 39.65 54 -14.35 AV Horizontal 7320 41.36 12.75 54.11 74 -19.89 Pk Horizontal 7320 30.22 12.75 42.97 54 -11.03 AV Horizontal 4880 44.20 10.39 54.59 74 -19.41 Pk Vertical 4880 27.78 10.44 38.22 54 -15.78 AV Vertical 7320 39.46 12.68 52.14 74 -21.86 Pk Vertical 7320 30.39 12.68 43.07 54 -10.93 AV Vertical High Channel (2480 MHz) 4960 42.27 10.39 52.66 74 -21.34 pk Horizontal 4960 26.03 10.39 36.42 54 -17.58 AV Horizontal 7440 40.20 12.68 52.88 74 -21.12 pk Horizontal 7440 29.25 12.68 41.93 54 -12.07 AV Horizontal 4960 40.23 10.39 50.62 74 -23.38 pk Vertical 4960 27.40 10.39 37.79 54 -16.21 AV Vertical 7440 39.56 12.68 52.24 74 -21.76 pk Vertical 7440 30.70 12.68 43.38 54 -10.62 AV Vertical RESULT: PASS Note: 1~25GHz scan with GFSK. No recording in the test report at least have 20dB margin. Factor = Antenna Factor + Cable Loss – Pre-amplifier. Emission Level = Meter Reading + Factor Margin = Emission - Leve Limit

Report No.: AGC04845170301FE08 Page 17 of 31 8. BAND EDGE EMISSION 8.1. MEASUREMENT PROCEDURE 1)Radiated restricted band edge measurements The radiated restricted band edge measurements are measured with an EMI test receiver connected to the receive antenna while the EUT is transmitting 2)Conducted Emissions at the bang edge a)The transmitter output was connected to the spectrum analyzer b)Set RBW=100kHz,VBW=300kHz c)Suitable frequency span including 100kHz bandwidth from band edge 8.2. TEST SET-UP Radiated same as 6.2 Conducted set up EUT Spectrum analyzer cable

Report No.: AGC04845170301FE08 Page 18 of 31 8.3. Radiated Test Result Meter Emission Frequency Factor Limits Margin Detector Reading Level Comment (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) Type Low Channel (2402 MHz) 2399.9 65.78 -13 52.78 74 -21.22 peak Horizontal 2399.9 54.84 -13 41.84 54 -12.16 AVG Horizontal 2400 65.88 -12.99 52.89 74 -21.11 peak Horizontal 2400 51.00 -12.99 38.01 54 -15.99 AVG Horizontal 2399.9 64.86 -12.97 51.89 74 -22.11 peak Vertical 2399.9 52.52 -12.97 39.55 54 -14.45 AVG Vertical 2400 65.88 -12.94 52.94 74 -21.06 peak Vertical 2400 53.43 -12.94 40.49 54 -13.51 AVG Vertical High Channel (2480 MHz) 2483.5 67.56 -12.78 54.78 74 -19.22 peak Horizontal 2483.5 54.84 -12.78 42.06 54 -11.94 AVG Horizontal 2483.6 66.92 -12.77 54.15 74 -19.85 peak Horizontal 2483.6 53.22 -12.77 40.45 54 -13.55 AVG Horizontal 2483.5 66.62 -12.76 53.86 74 -20.14 peak Vertical 2483.5 52.71 -12.76 39.95 54 -14.05 AVG Vertical 2483.6 66.73 -12.72 54.01 74 -19.99 peak Vertical 2483.6 55.88 -12.72 43.16 54 -10.84 AVG Vertical RESULT: PASS Note: Factor=Antenna Factor + Cable loss - Amplifier gain, Emission Level = Meter Reading + Factor Margin= Emission Level -Limit. The “Factor” value can be calculated automatically by software of measurement system.

Report No.: AGC04845170301FE08 Page 19 of 31 8.4. Conducted Test Result Test Graph Graphs LCH HCH

Report No.: AGCO04845170301FEO8 Page 20 of 31 9. 6DB BANDWIDTH 9.1. TEST PROCEDURE 1. Connect EUT RF output port to the Spectrum Analyzer through an RF attenuator 2. Set the EUT Work on the top, the middle and the bottom operation frequency individually. 3. Set SPA Centre Frequency = Operation Frequency, RBW= 100 KHz, VBW >RBW. 4. Set SPA Trace 1 Max hold, then View. 9.2. SUMMARY OF TEST RESULTS/PLOTS Mode Channel 6dB Bandwidth [KHz] Verdict BLE LCH 705.1 PASS BLE MCH 704.6 PASS BLE HCH 706.0 PASS Test Graph GFSK—LCH GESK—MCH ewemore Emmmamenmmmed rumsmon 7 kerbese kerbemre LE LE GenterFreq GenterFreq zuons ce zumss o Mc Murerco ERued EEvests Sueep tm Meecnkie EEvests Sueep tm Lo Tou Loo Lo ts ols 1.0482 MHz ecd SLS Cl C ecd Lo Cl C P ols H BCFF P ols H BCFF GESK—HCH A mercommmens e vomsore falene ressoece ons LE GenterFreq zmmuee ce Mureco Eks EEvests Sueep tm Lo Tou C ols ecd Pod Cl C Ree L PC BOFs

Repor No.: AGCoseastrosotFens Page 21 of a1 10. CONDUCTED OUTPUT POWER t0.1. mEasuremeNt proceoure 1. Conneot EUT REF output port tothe Spectrum Analyzerthrough an RF atenuator 2. Setthe EUT Work on the top, middle and the batom operaton frequency indvidually 9. Use the folowing spectrum analyzer setings Setthe RBW > DTS bandwth Serthe vaw > ax ReW Setthe span > 3x RGW Deteetor = peak Sweeptime = auto cougle Trace mode « max hold 4.Alow the trce to sblize. Use peak marker function o deterimine the peak ampltude level 5. Resord the result form the Spectrum Analyzer Nate:The EUT was tested according to KDB 592074 for complance to FOD47OFR 15.247 requirements 102. Test semup (eLock olagnam or conricuration) RF attenuator» Spectrum Analyzer :‘ RF Cable eut 10. Limirs ano measumemeNt resucr Channel Pea(:::‘;"e' App"c(::';;"m"s PassiFai Low Chamel css 2 Pass Midcle Ghannel —o.o%8 2 Pass igh Ghannel oars 2 Pass

Report No.: AGC04845170301FE08 Page 22 of 31 11. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY 11.1 MEASUREMENT PROCEDURE (1). Connect EUT RF output port to the Spectrum Analyzer through an RF attenuator (2). Set the EUT Work on the top, the middle and the bottom operation frequency individually. (3). Set SPA Trace 1 Max hold, then View. Note: The EUT was tested according to KDB 558074 for compliance to FCC 47CFR 15.247 requirements. 11.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) 11.3 LIMITS AND MEASUREMENT RESULT Mode Channel PSD [dBm/3kHz] Limit[dBm/3kHz] Verdict BLE LCH -16.078 8 PASS BLE MCH -15.511 8 PASS BLE HCH -15.822 8 PASS

Report No.: AGC04845170301FE08 Page 23 of 31 12. FCC LINE CONDUCTED EMISSION TEST 12.1 LIMITS Maximum RF Line Voltage Frequency Q.P.( dBuV) Average( dBuV) 150kHz~500kHz 66-56 56-46 500kHz~5MHz 56 46 5MHz~30MHz 60 50 **Note: 1. The lower limit shall apply at the transition frequency. 2. The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz 12.2 TEST SETUP

Report No.: AGC04845170301FE08 Page 24 of 31 12.3 PRELIMINARY PROCEDURE 1) The equipment was set up as per the test configuration to simulate typical actual usage per the user’s manual. When the EUT is a tabletop system, a wooden table with a height of 0.8 meters is used and is placed on the ground plane as per ANSI C63.10 (see Test Facility for the dimensions of the ground plane used). When the EUT is a floor-standing equipment, it is placed on the ground plane which has a 3-12 mm non-conductive covering to insulate the EUT from the ground plane. 2) Support equipment, if needed, was placed as per ANSI C63.10. 3) All I/O cables were positioned to simulate typical actual usage as per ANSI C63.10. 4) All support equipments received AC120V/60Hz power from a LISN, if any. 5) The EUT received power by adapter which received power by a LISN. 6) The test program was started. Emissions were measured on each current carrying line of the EUT using a spectrum Analyzer / Receiver connected to the LISN powering the EUT. The LISN has two monitoring points: Line 1 (Hot Side) and Line 2 (Neutral Side). Two scans were taken: one with Line 1 connected to Analyzer / Receiver and Line 2 connected to a 50 ohm load; the second scan had Line 1 connected to a 50 ohm load and Line 2 connected to the Analyzer / Receiver. 7) Analyzer / Receiver scanned from 150 kHz to 30MHz for emissions in each of the test modes. 8) During the above scans, the emissions were maximized by cable manipulation. 9) The following test mode(s) were scanned during the preliminary test. Then, the EUT configuration and cable configuration of the above highest emission level were recorded for reference of final testing. 12.4 FINAL TEST PROCEDURE 10) EUT and support equipment was set up on the test bench as per step 2 of the preliminary test. 11) 2) A scan was taken on both power lines, Line 1 and Line 2, recording at least the six highest emissions. Emission frequency and amplitude were recorded into a computer in which correction factors were used to calculate the emission level and compare reading to the applicable limit. If EUT emission level was less –2dB to the A.V. limit in Peak mode, then the emission signal was re-checked using Q.P and Average detector. 12) 3) The test data of the worst case condition(s) was reported on the Summary Data page.

Report No.: AGC04845170301FE08 Page 25 of 31 12.5 TEST RESULT OF POWER LINE Line Conducted Emission Test Line 1-L

Report No.: AGC04845170301FE08 Page 26 of 31 Line Conducted Emission Test Line 1-N

Report No.: AGC04845170301FE08 Page 27 of 31 13. CONDUCTED SPURIOUS EMISSION 13.1. MEASUREMENT PROCEDURE 1. Connect EUT RF output port to the Spectrum Analyzer through an RF attenuator 2. Set the EUT Work on the top, the Middle and the bottom operation frequency individually. 3. Set the Span = wide enough to capture the peak level of the in-band emission and all spurious emissions from the lowest frequency generated in the EUT up through the 10th harmonic. RBW = 100 kHz; VBW  RBW; Sweep = auto; Detector function = peak. 4. Set SPA Trace 1 Max hold, then View. Note: The EUT was tested according to DA000705 for compliance to FCC 47CFR 15.247 requirements. Owing to satisfy the requirements of the number of measurement points, we set the RBW=1MHz, VBW＞RBW, scan up through 10th harmonic, and consider the tested results as the worst case, if the tested results conform to the requirement, we can deem that the real tested results(set the RBW=100KHz, VBW＞RBW) are conform to the requirement. 13.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) The same as described in section 8.2 13.3. MEASUREMENT EQUIPMENT USED The same as described in section 6 13.4. LIMITS AND MEASUREMENT RESULT LIMITS AND MEASUREMENT RESULT Measurement Result Applicable Limits Test Data Criteria In any 100 KHz Bandwidth Outside the At least -20dBc than the limit PASS frequency band in which the spread spectrum Specified on the BOTTOM Channel intentional radiator is operating, the radio frequency power that is produce by the intentional radiator shall be at least 20 dB below that in 100KHz bandwidth within the band that contains the highest level of the At least -20dBc than the limit desired power. PASS Specified on the TOP Channel In addition, radiation 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))

Report No.: AGC04845170301FE08 Page 28 of 31 Test Graph GFSK-LCH GFSK-LCH GFSK-LCH GFSK-MCH GFSK-MCH GFSK-MCH

Report No.: AGC04845170301FE08 Page 29 of 31 GFSK-HCH GFSK-HCH GFSK-HCH

Report No.: AGC04845170301FE08 Page 30 of 31 APPENDIX A: PHOTOGRAPHS OF TEST SETUP FCC LINE CONDUCTED EMISSION TEST SETUP FCC RADIATED EMISSION TEST SETUP

Report No.: AGC04845170301FE08 Page 31 of 31 ----END OF REPORT----


Document Created: 2017-05-03 08:45:08
Document Modified: 2017-05-03 08:45:08
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