OGGK3QFX101215SPEAKER

Modifications not expressly approved by the manufacturer could void the user authority to operate the equipment TWS TWS TWS

Test Model No.: PBX‐61162

Size: 40*20mm

Label location

Test Model No.: PBX‐61162

FCC ID: OGGK3QFX101215 According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, --- 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /30 x gt For BT mode Field strength = 93.73dBuV/m @3m Ant gain =3dBi, so Ant numeric gain=2 So pt={ [10 (93.73/20) /10 6 x 3] 2 /30x2}x1000 mW =0.355mW So (0.355mW /5mm)x √2.441 = 0.111<3 For BLE mode Field strength = 91.87dBuV/m @3m Ant gain =3dBi, so Ant numeric gain= 2 So pt={ [10 91.87/20) /10 6 x 3] 2 /30x2}x1000 mW =0.231mW So (0.231mW /5mm)x √2.440 = 0.072<3 Then SAR evaluation is not required

Global United Technology Services Co., Ltd. Report No.: GTSL202103000046F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 27 TEST REPORT Applicant: GUANGZHOU PANYU MINFU SPEAKER FACTORY Address of Applicant: DONG SHENG SAN HENG RD., CHADONG, SHIJI, PANYU DIS, GUANGZHOU, China Manufacturer/Factory: GUANGZHOU PANYU MINFU SPEAKER FACTORY Address of Manufacturer/Factory: DONG SHENG SAN HENG RD., CHADONG, SHIJI, PANYU DIS, GUANGZHOU, China Equipment Under Test (EUT) Product Name: SPEAKER Model No.: See section 5.1 Trade Mark: N/A FCC ID: OGGK3QFX101215 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: March 04, 2021 Date of Test: March 05, 2021-April 06, 2021 Date of report issued: April 06, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202103000046F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 27 2 Version Version No. Date Description 00 April 06, 2021 Original Prepared By: Date: April 06, 2021 Project Engineer Check By: Date: April 06, 2021 Reviewer Report No.: GTSL202103000046F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 27 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................7 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................7 5.4 DEVIATION FROM STANDARDS ..............................................................................................................7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................7 5.6 TEST FACILITY ....................................................................................................................................8 5.7 TEST LOCATION ..................................................................................................................................8 5.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................8 6 TEST INSTRUMENTS LIST ......................................................................................................................9 7 TEST RESULTS AND MEASUREMENT DATA .....................................................................................11 7.1 ANTENNA REQUIREMENT ....................................................................................................................11 7.2 CONDUCTED EMISSIONS ....................................................................................................................12 7.3 RADIATED EMISSION METHOD ............................................................................................................15 7.3.1 Field Strength of The Fundamental Signal ..................................................................................17 7.3.2 Spurious emissions .....................................................................................................................18 7.3.3 Bandedge emissions ...................................................................................................................23 7.4 20DB OCCUPY BANDWIDTH ...............................................................................................................25 8 TEST SETUP PHOTO .............................................................................................................................27 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................27 Report No.: GTSL202103000046F01 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 27 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental signal 15.249 (a) Pass Spurious em…

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Global United Technology Services Co., Ltd. Report No.: GTSL202103000046F02 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 26 TEST REPORT Applicant: GUANGZHOU PANYU MINFU SPEAKER FACTORY Address of Applicant: DONG SHENG SAN HENG RD., CHADONG, SHIJI, PANYU DIS, GUANGZHOU, China Manufacturer/Factory: GUANGZHOU PANYU MINFU SPEAKER FACTORY Address of Manufacturer/Factory: DONG SHENG SAN HENG RD., CHADONG, SHIJI, PANYU DIS, GUANGZHOU, China Equipment Under Test (EUT) Product Name: SPEAKER Model No.: See section 5.1 Trade Mark: N/A FCC ID: OGGK3QFX101215 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: March 04, 2021 Date of Test: March 05, 2021-April 06, 2021 Date of report issued: April 06, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202103000046F02 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 26 2 Version Version No. Date Description 00 April 06, 2021 Original Prepared By: Date: April 06, 2021 Project Engineer Check By: Date: April 06, 2021 Reviewer Report No.: GTSL202103000046F02 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 26 3 Contents Page 1 COVER PAGE .............................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................7 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................7 5.4 DEVIATION FROM STANDARDS ..............................................................................................................7 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ....................................................................................7 5.6 TEST FACILITY ....................................................................................................................................7 5.7 TEST LOCATION ..................................................................................................................................7 5.8 ADDITIONAL INSTRUCTIONS ..................................................................................................................7 6 TEST INSTRUMENTS LIST ......................................................................................................................8 7 TEST RESULTS AND MEASUREMENT DATA .....................................................................................10 7.1 ANTENNA REQUIREMENT ....................................................................................................................10 7.2 CONDUCTED EMISSIONS ....................................................................................................................11 7.3 RADIATED EMISSION METHOD ............................................................................................................14 7.3.1 Field Strength of The Fundamental Signal ..................................................................................16 7.3.2 Spurious emissions .....................................................................................................................17 7.3.3 Bandedge emissions ...................................................................................................................22 7.4 20DB OCCUPY BANDWIDTH ...............................................................................................................24 8 TEST SETUP PHOTO .............................................................................................................................26 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................26 Report No.: GTSL202103000046F02 Global United Technology Services Co., Ltd. No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 26 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental signal 15.249 (a) Pass Spurious em…

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Test Model No.: PBX‐61162 Radiated Emission Conducted Emission