BLE test report

FCC ID: N82-KOHLER023

Test Report

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FCCID_3950548

Report Number: 68.950.18.0123.01 FCC/IC - TEST REPORT Report Number : 68.950.18.0123.01 Date of Issue: April 11, 2018 Model : K-10349 Product Type : Heated Toilet Seat Applicant : Kohler Co. Address : 444 Highland Drive Manufacturer : Zhongshan Meitu plastic Industrial Co.,Ltd Address : Dache Industrial area, Nanlang town, Zhongshan City Test Result : n Positive o Negative Total pages including Appendices : 32 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch is a subcontractor to TÜV SÜD Product Service GmbH according to the principles outlined in ISO 17025. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch reports apply only to the specific samples tested under stated test conditions. Construction of the actual test samples has been documented. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. The manufacturer/importer is responsible to the Competent Authorities in Europe for any modifications made to the production units which result in non-compliance to the relevant regulations. TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 1 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 1 Table of Contents 1 Table of Contents............................................................................................................................................ 2 2 Details about the Test Laboratory.................................................................................................................... 3 3 Description of the Equipment Under Test ........................................................................................................ 4 4 Summary of Test Standards ............................................................................................................................ 5 5 Summary of Test Results ................................................................................................................................ 6 6 General Remarks............................................................................................................................................ 7 7 Test Setups .................................................................................................................................................... 8 8 Systems test configuration ............................................................................................................................ 10 9 Technical Requirement ................................................................................................................................. 11 9.1 Conducted Emission .............................................................................................................................. 11 9.2 Conducted peak output power ............................................................................................................... 14 9.3 Power spectral density ........................................................................................................................... 17 9.4 6 dB Bandwidth and 99% Occupied Bandwidth ...................................................................................... 20 9.5 Spurious RF conducted emissions ......................................................................................................... 23 9.6 Band edge ............................................................................................................................................. 27 9.7 Spurious radiated emissions for transmitter............................................................................................ 29 10 Test Equipment List ...................................................................................................................................... 32 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 2 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Nantou Checkpoint Road 2, Nanshan District Shenzhen 518052 P.R. China Telephone: 86 755 8828 6998 Fax: 86 755 828 5299 FCC Registration 514049 No.: IC Registration 10320A No.: EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 3 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 3 Description of the Equipment Under Test Product: Heated Toilet Seat Model no.: K-10349 FCC ID: N82-KOHLER023 IC: 4554A-KOHLER023 Options and accessories: Adapter Rating: AC 100V-240V~50/60Hz RF Transmission 2402MHz-2480MHz Frequency: No. of Operated Channel: 40 Modulation: GFSK Antenna Type: Internal Antenna Antenna Gain: 2.62dBi Description of the EUT: The Equipment Under Test (EUT) is Heated Toilet Seat operated at 2.4GHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 4 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 4 Summary of Test Standards Test Standards FCC Part 15 Subpart C PART 15 - RADIO FREQUENCY DEVICES 10-1-2017 Edition Subpart C - Intentional Radiators RSS-Gen Issue 5 General Requirements for Compliance of Radio Apparatus April 2018 RSS-247 Digital Transmission Systems (DTSS), Frequency Hopping Systems Issue 2 February 2017 (FHSS) and License-Exempt Local Area Network (LE-LAN) Devices All the test methods were according to KDB 558074 D01 DTS Measurement Guidance v04 DTS Measurement Guidance and ANSI C63.10 (2013). EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 5 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 5 Summary of Test Results Technical Requirements FCC Part 15 Subpart C/RSS-247 Issue 2/RSS-Gen Issue 5 Test Test Result Test Condition Site Pass Fail N/A Conducted emission §15.207 RSS-Gen, 8.8 Site 1 AC power port Conducted peak §15.247 (b) (1) RSS-247 5.4(d) Site 1 output power RSS-247 5.1(a) & §15.247(a)(1) 20dB bandwidth --- RSS-Gen 6.6 Carrier frequency §15.247(a)(1) RSS-247 5.1(b) --- separation Number of hopping §15.247(a)(1)(iii) RSS-247 5.1(d) --- frequencies §15.247(a)(1)(iii) RSS-247 5.1(d) Dwell Time --- 6dB bandwidth and §15.247(a)(2) RSS-247 5.2(a) 99% Occupied Site 1 Bandwidth Power spectral §15.247(e) RSS-247 5.2(b) Site 1 density Spurious RF §15.247(d) RSS-247 5.5 Site 1 conducted emissions §15.247(d) RSS-247 5.5 Band edge Site 1 Spurious radiated §15.247(d) & RSS-247 5.5 & emissions for Site 1 §15.209 RSS-Gen 6.13 transmitter See §15.203 RSS-Gen 6.8 Antenna requirement note 1 Note 1: N/A=Not Applicable. Note 2: The EUT uses an Integrated antenna, which gain is 2.62dBi. In accordance to §15.203 & RSS- Gen 6.8, it is considered sufficiently to comply with the provisions of this section. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 6 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 6 General Remarks Remarks This submittal(s) (test report) is intended for FCC ID: N82-KOHLER023, IC: 4554A-KOHLER023 complies with Section 15.207, 15.209, 15.247 of the FCC Part 15, Subpart C, RSS-247 and RSS-Gen rules. SUMMARY: All tests according to the regulations cited on page 5 were n - Performed o - Not Performed The Equipment under Test n - Fulfills the general approval requirements. o - Does not fulfill the general approval requirements. Sample Received Date: March 26, 2018 Testing Start Date: March 28, 2018 Testing End Date: April 11, 2018 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Tested by: Louise Liu 2018-07-30 Prepared by: Moon Xiong 2018-07-30 Reviewed by: John Zhi 2018-07-30 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 7 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 7 Test Setups Below 1GHz Above 1GHz Conducted RF test setups Measuring EUT Receiver AC Power Line Conducted Emission test setups EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 8 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

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Report Number: 68.950.18.0123.01 8 Systems test configuration The system was configured to channel 0, 19, and 39 for the test. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 10 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 9 Technical Requirement 9.1 Conducted Emission Test Method 1. The EUT was placed on a table, which is 0.8m above ground plane 2. The power line of the EUT is connected to the AC mains through a Artificial Mains Network (A.M.N.). 3. Maximum procedure was performed to ensure EUT compliance 4. A EMI test receiver is used to test the emissions from both sides of AC line Limit Frequency QP Limit AV Limit MHz dBμV dBμV 0.150-0.500 66-56* 56-46* 0.500-5 56 46 5-30 60 50 *Decreases with the logarithm of the frequency. EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 11 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 M/N : K-10349 Operating Condition : BT link and warming and lighting Comment : AC 120V/60Hz 80 70 60 Level in dB礦 50 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Critical_Freqs Frequency MaxPeak Average Limit Margin Line Corr. (MHz) (dBµV) (dBµV) (dBµV) (dB) (dB) 0.177500 59.37 --- 64.58 5.20 L1 10.2 0.197500 56.51 --- 63.53 7.01 L1 10.2 0.241500 55.36 --- 62.03 6.67 L1 10.2 0.286000 49.92 --- 60.64 10.72 L1 10.2 0.450000 44.06 --- 56.88 12.81 L1 11.0 0.486000 43.35 --- 56.24 12.88 L1 10.4 Final_Result Frequency QuasiPeak Average Limit Margin Line Corr. (MHz) (dBµV) (dBµV) (dBµV) (dB) (dB) 0.177500 --- 28.45 54.60 26.15 L1 10.2 0.177500 49.28 --- 64.60 15.32 L1 10.2 0.197500 --- 22.65 53.72 31.07 L1 10.2 0.197500 46.84 --- 63.72 16.88 L1 10.2 0.241500 --- 21.21 52.04 30.83 L1 10.2 0.241500 43.60 --- 62.04 18.44 L1 10.2 Remark: Correct factor=cable loss + LISN factor EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 12 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 M/N : K-10349 Operating Condition : BT link and warming and lighting Comment : AC 120V/60Hz 80 70 60 Level in dB礦 50 40 30 20 10 0 150k 300 400 500 800 1M 2M 3M 4M 5M 6 8 10M 20M 30M Frequency in Hz Critical_Freqs Frequency MaxPeak Average Limit Margin Line Corr. (MHz) (dBµV) (dBµV) (dBµV) (dB) (dB) 0.165500 60.69 --- 64.96 4.27 N 10.3 0.189500 57.57 --- 63.86 6.30 N 10.3 0.253500 53.33 --- 61.63 8.30 N 10.3 0.285500 52.18 --- 60.64 8.46 N 10.3 0.393500 49.51 --- 57.90 8.38 N 10.3 0.454000 43.75 --- 56.80 13.05 N 10.3 Final_Result Frequency QuasiPeak Average Limit Margin Line Corr. (MHz) (dBµV) (dBµV) (dBµV) (dB) (dB) 0.165500 --- 25.37 55.18 29.81 N 10.3 0.165500 51.24 --- 65.18 13.94 N 10.3 0.189500 --- 26.87 54.06 27.19 N 10.3 0.189500 48.43 --- 64.06 15.63 N 10.3 0.253500 --- 23.08 51.64 28.56 N 10.3 0.253500 43.64 --- 61.64 18.00 N 10.3 0.285500 --- 20.49 50.65 30.16 N 10.3 0.285500 40.66 --- 60.65 19.99 N 10.3 0.393500 --- 18.62 47.99 29.37 N 10.3 0.393500 34.95 --- 57.99 23.04 N 10.3 Remark: Correct factor=cable loss + LISN factor EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 13 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 9.2 Conducted peak output power Test Method 1. Use the following spectrum analyzer settings: RBW > the 6 dB bandwidth of the emission being measured, VBW≥3RBW, Span≥3RBW Sweep = auto, Detector function = peak, Trace = max hold. 2. Add a correction factor to the display. 3. Allow the trace to stabilize. Use the marker-to-peak function to set the marker to the peak of the emission. The indicated level is the peak output power. Limits According to §15.247 (b) (1) & RSS-247 5.4(d), conducted peak output power limit as below: Frequency Range Limit Limit MHz W dBm 2400-2483.5 ≤1 ≤30 Test result as below table Conducted Peak Frequency Output Power Result MHz dBm Bottom channel 2402MHz 0.88 Pass Middle channel 2440MHz 0.89 Pass Top channel 2480MHz 0.75 Pass EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 14 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 Low channel 2402MHz Middle channel 2440MHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 15 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Spectrum | Ref Level 23.00 dBm Offset 0.50 dB @ RBW 1 MHz Att 43 dB SWT 1.9 ps @ VBW 3 MHz Mode Auto FFT @1Pk Max 20 dBm M1i[1] 0.75 dBm 2.48020260 GHz 10 dBm M1 0 dBm —10 dBm |____—_—— —20 dBm —30 dBm —40 dBm —50 dBm —60 dBm —70 dBm CF 2.48 GHz 691 pts Span 5.0 MHz Marker Type | Ref | Trc | X—value Y—value |__Function | Function Result | M1 1 2.4802026 GHz 0.75 dBm == | J ] Measuring... 08.04.2018 as:saos /# Este: S.APR.2018 05 :54 :08

Report Number: 68.950.18.0123.01 9.3 Power spectral density Test Method This procedure shall be used if maximum peak conducted output power was used to demonstrate compliance: 1. Set analyzer center frequency to DTS channel center frequency. RBW=3kHz, VBW≥3RBW, Span=1.5 times DTS bandwidth, Detector=Peak, Sweep=auto, Trace= max hold. 2. Allow trace to fully stabilize, use the peak marker function to determine the maximum amplitude level within the RBW . 3. Repeat above procedures until other frequencies measured were completed. Limit Limit [dBm] ≤8 Test result Power spectral Frequency density Result MHz dBm Top channel 2402MHz -13.86 Pass Middle channel 2440MHz -13.84 Pass Bottom channel 2480MHz -13.76 Pass EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 17 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 Low channel 2402MHz Middle channel 2440MHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 18 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Spectrum | Ref Level 23.00 dBm Offset 0.50 dB @ RBW 3 kHz Att 43 dB §SWT 632.1 ps @ VBW 10 kHz Mode Auto FFT @1Pk Max 20 dBm M1i[1] —13.76 dBm 2.47993490 GHz 10 dBm 0 dBm —10 dBm * + iR —20 dBm ETi Lv\q —30 dBm 73 —4 m —50 dBm —60 dBm —70 dBm CF 2.48 GHz 691 pts Span 1.5 MHz Marker Type | Ref |Tr|::| X—value Y—value | Function | Function Result M1 1 2.4799349 GHz —13.76 dBm == | J Measuring... 08.04.2018 05:53:35 /o Esten S.AFR. 2018 05: 53:34

Report Number: 68.950.18.0123.01 9.4 6 dB Bandwidth and 99% Occupied Bandwidth Test Method 1. Use the following spectrum analyzer settings: RBW=100K, VBW≥3RBW, Sweep = auto, Detector function = peak, Trace = max hold 2. Use the automatic bandwidth measurement capability of an instrument, may be employed using the X dB bandwidth mode with X set to 6 dB, care shall be taken so that the bandwidth measurement is not influenced by any intermediate power nulls in the fundamental emission that might be ≥ 6 dB. 3. Allow the trace to stabilize, record the X dB Bandwidth value. Limit Limit [kHz] ≥500 Test result Frequency 6dB bandwidth 99% bandwidth Result MHz kHz kHz Bottom channel 2402MHz 738.1 1121.56 Pass Middle channel 2440MHz 733.7 1098.41 Pass Top channel 2480MHz 723.6 1114.33 Pass EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 20 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 6 dB Bandwidth & 99% Occupied Bandwidth Low channel 2402MHz Middle channel 2440MHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 21 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Spectrum | RefLevel 23.00 d&m Offset 0.50 dB @ RBW 100 kHz Att 39 dB SWT 19 ps @ YBW 300 kHz Mode Auto FFT @1Pk Max 20 dBm D2[1] 0.18 dB 723.60 kHz 10 dBm Occ Bw 1.114327062 MHz M1i[1] —6.06 dBm 0 dBm —10 dBm Di —6.010 dBm y T vz4E \‘T"’ 2.47958760 GHz —20 dBm \\\ —30 dBm |___—_——I —v—’—'_'_'_'_'_' ‘—'_\\Hfl‘—\— ————_—_ ———__ —40 dBm —50 dBm —60 dBm —70 dBm CF 2.48 GHz 691 pts Span 5.0 MHz Marker Type | Ref | Trc | X—value Y—value | Function Function Result M1 1 2.4795876 GHz —6.06 dBm 1i 1 2.47999218 GHz —15.68 dBm Occ Bw 1114327062 MHz T2 1 2.48050651 GHz —14.32 dBm D2 M1 1 723.6 kHz 0.18 dB = ][ Measuring... 'IIIIIII' “ 086%?'5242;3 / Date: S.APR.2018 05:54:59

Report Number: 68.950.18.0123.01 9.5 Spurious RF conducted emissions Test Method 1. Establish a reference level by using the following procedure: a. Set RBW=100 kHz. VBW≥3RBW. Detector =peak, Sweep time = auto couple, Trace mode = max hold. b. Allow trace to fully stabilize, use the peak marker function to determine the maximum PSD level. 2. Use the maximum PSD level to establish the reference level. a. Set the center frequency and span to encompass frequency range to be measured. b. Use the peak marker function to determine the maximum amplitude level. Ensure that the amplitude of all unwanted emissions outside of the authorized frequency band (excluding restricted frequency bands) are attenuated by at least the minimum requirements, report the three highest emissions relative to the limit. 3. Repeat above procedures until other frequencies measured were completed. Limit Frequency Range Limit (dBc) MHz 30-25000 -20 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 23 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 Spurious RF conducted emissions 2402MHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 24 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Spectrum RefLevel 16.00 d&m Offset 0.50 dB @ RBW 100 kHz Att 36 dB SWT 9.7 ms @ Y¥BW 300 kHz Mode Auto S 1Pk Max M2[1] 10 M1i[1] 1 —20.160 —30 d —40 d —50 d —60 d —70 d —80 d Start 30.0 MHz St 1.0 GHz Measuring... 05:48:52 to Date: S.APR.2018 05:48:52 Spectrum RefLevel 16.00 d&m Offset 0.50 dB @ RBW 100 kHz Att 36 dB SWT 240 ms @ YBW 300 kHz Mode Auto S 1Pk Max M1i[1] 10 M2[1] 1 —20.160 —60 d —70 d —80 d Start 1.0 GHz St 25.0 GHz Measuring... ebpbbbeiD 4 05:48:08 to Date: S.APR.2018 05:48:08

Spectrum | Ref Level 23.00 dBm Offset 0.50 dB @ RBW 100 kHz Att 43 dB SWT 9.7 ms @ YBW 300 kHz Mode Auto Sweep @1Pk Max 20 dBm M2[1] —44.67 dBm 798.60 MHz M1i[1] —44.51 dBm 10 dBm 924.90 MHz 0 dBm —10 dBm —280—dBmm B1 ~19.780 dBm —30 dBm —40 dBm 3 Becuntroceds—Llc —50 dBm —60 dBm —70 dBm Start 30.0 MHz 691 pts Stop 1.0 GHz Marker Type | Ref | Trc | X—value Y—value |_ Function Function Result M1 $ 924.9 MHz —44.51 dBm M2 1 798.6 MHz —44.67 dBm L J ] Measuring... @bbbbbeRJ iJ® “ség‘_"szfi'!}g 156: /} Esten S.AFR.ROIS O§:§8:18 Spectrum | (€) Ref Level 23.00 dBm Offset 0.50 dB @ RBW 100 kHz Att 43 dB SWT 240 ms @ YBW 300 kHz Mode Auto Sweep @1Pk Max 20 dBm M1i[1] 0.25 dBm 2.4760 GHz 10 dBm M2[1] —35.12 dBm 4.9770 GHz M1 0 dBm —10 dBm —280—dBim D1 —19.750 dBm —30 dBim mt —40 dBim— bnpronptffilmnemll4 Wmhm”’\ww issctt900M u1 895y Th lin PUML, 1. ewar Podinaed 0tt —50 dBm —60 dBm —70 dBm Start 1.0 GHz 691 pts Stop 25.0 GHz Marker Type | Ref | Trc | X—value Y—value |__Function | Function Result M1 1 2.476 GHz 0.25 dBm M2 1 4.977 GHz —35.12 dBm [ J ] Measurino... @ubsnbnbJ & is Esten S.APR.RO1S 05:§55:54

Report Number: 68.950.18.0123.01 9.6 Band edge Test Method 1 Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the in-band emission and all spurious RBW = 100 kHz, VBW≥RBW, Sweep = auto, Detector function = peak, Trace = max hold. 2 Allow the trace to stabilize, use the peak and delta measurement to record the result. 3 The level displayed must comply with the limit specified in this Section. Limit Frequency Range Limit (dBc) MHz 30-25000 -20 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 27 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 Band edge testing 2402MHz 2480MHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 28 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 9.7 Spurious radiated emissions for transmitter Test Method 1: The EUT was place on a turn table which is 1.5m above ground plane for above 1GHz and 0.8m above ground for below 1GHz at 3 meters chamber room for test. The table was rotated 360 degrees to determine the position of the highest radiation. 2: The EUT was set 3 meters away from the interference – receiving antenna, which was mounted on the top of a variable – height antenna tower. 3: The height of antenna is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4: For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned from 0 degrees to 360 degrees to find the maximum reading. 5: Use the following spectrum analyzer settings According to C63.10: For Above 1GHz Span = wide enough to capture the peak level of the in-band emission and all spurious RBW = 1MHz, VBW≥RBW for peak measurement and VBW = 10Hz for average measurement, Sweep = auto, Detector function = peak, Trace = max hold. For Below 1GHz Use the following spectrum analyzer settings: Span = wide enough to capture the peak level of the in-band emission and all spurious RBW = 100 KHz, VBW≥RBW for peak measurement, Sweep = auto, Detector function = peak, Trace = max hold. Note: 1: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 120 KHz for Quasi-peak detection (QP) at frequency below 1GHz. 2: The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is 3MHz for peak detection (PK) at frequency above 1GHz. 3: The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is 3MHz for RMS Average ((duty cycle ˂ 98%) for Average detection (AV) at frequency above 1GHz, then the measurement results was added to a correction factor (20log(1/duty cycle). 4: The resolution bandwidth of test receiver/spectrum analyzer is 1MHz and the video bandwidth is 10Hz (duty cycle ˃ 98%) for Average detection (AV) at requencyabove1GHz EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 29 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 Limit The radio emission outside the operating frequency band 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. Radiated emissions which fall in the restricted bands, as defined in section15.205, must comply with the radiated emission limits specified in section 15.209. Frequency Field Strength Field Strength Detector MHz uV/m dBμV/m 30-88 100 40 QP 88-216 150 43.5 QP 216-960 200 46 QP 960-1000 500 54 QP Above 1000 500 54 AV Above 1000 5000 74 PK EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 30 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 Spurious radiated emissions for transmitter According to C63.10, if the peak (or quasi-peak) measured value complies with the average limit, it is unnecessary to perform an average measurement, so AV emission value did not show in below table if the peak value complies with average limit. Transmitting spurious emission test result as below: Low channel 2402MHz Test Result Correct Emission Frequency Frequency Polarization Limit Detector Margin factor Result Level Band MHz dBuV/m dBμV/m dBuV/m (dB) 186.331667 35.37 H 43.50 QP 8.13 -30.3 Pass 30- 204.438333 38.53 H 46.00 QP 4.97 -28.8 Pass 1000MHz 41.963333 29.97 V 40.00 QP 10.03 -26.0 Pass 63.033889 29.47 V 40.00 QP 10.53 -28.5 Pass 1000- -- -- H 74 PK -- -- Pass 25000MHz -- -- V 74 PK -- -- Pass Middle channel 2440MHz Test Result Correct Emission Frequency Frequency Polarization Limit Detector Margin factor Result Level Band MHz dBuV/m dBμV/m dBuV/m (dB) 1000- -- -- H 74 PK -- -- Pass 25000MHz -- -- V 74 PK -- -- Pass High channel 2480MHz Test Result Correct Emission Frequency Frequency Polarization Limit Detector Margin factor Result Level Band MHz dBuV/m dBμV/m dBuV/m (dB) 1000- -- -- H 74 PK -- -- Pass 25000MHz -- -- V 74 PK -- -- Pass Remark: (1) “*” means the emission(s) appear within the restrict bands shall follow the requirement of section 15.205. (2) Data of measurement within this frequency range shown “--” in the table above means the reading of emissions are the noise floor or attenuated more than 10dB below the permissible limits or the field strength is too small to be measured. (3) Above 1GHz: Corrector factor = Antenna Factor + Cable Loss- Amplifier Gain Below 1GHz: Corrector factor = Antenna Factor + Cable Loss EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 31 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 10 Test Equipment List List of Test Instruments Radiated Emission Test DESCRIPTION MANUFACTURER MODEL NO. SERIAL NO. CAL. DUE DATE Signal Analyzer Rohde & Schwarz FSV40 101030 2018-7-14 EMI Test Receiver Rohde & Schwarz ESR 26 101269 2018-7-14 Trilog Super Broadband Test Schwarzbeck VULB 9163 707 2018-7-14 Antenna Horn Antenna Rohde & Schwarz HF907 102294 2018-7-14 Pre-amplifier Rohde & Schwarz SCU 18 102230 2018-7-14 3m Semi-anechoic chamber TDK 9X6X6 ---- 2020-7-7 EMI Test Receiver Rohde & Schwarz ESR 26 101269 2018-7-14 Trilog Super Broadband Test Schwarzbeck VULB 9163 707 2018-7-14 Antenna Horn Antenna Rohde & Schwarz HF907 102294 2018-7-14 Conducted Emission Test Description Manufacturer Model no. Serial no. cal. due date EMI Test Receiver Rohde & Schwarz ESR 3 101782 2018-7-14 LISN Rohde & Schwarz ENV4200 100249 2018-7-14 LISN Rohde & Schwarz ENV432 101318 2018-7-14 LISN Rohde & Schwarz ENV216 100326 2018-7-14 ISN Rohde & Schwarz ENY81 100177 2018-7-14 ISN Rohde & Schwarz ENY81-CA6 101664 2018-7-14 TK9420(VT94 High Voltage Probe Rohde & Schwarz 9420-584 2018-7-14 20) RF Current Probe Rohde & Schwarz EZ-17 100816 2018-7-14 Attenuator Shanghai Huaxiang TS2-26-3 080928189 2018-7-7 Test software Rohde & Schwarz EMC32 Version9.15.00 N/A C - Conducted RF tests • Conducted peak output power • 6dB bandwidth and 99% Occupied Bandwidth • Power spectral density* • Spurious RF conducted emissions • Band edge EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 32 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299

Report Number: 68.950.18.0123.01 11 System Measurement Uncertainty For a 95% confidence level, the measurement expanded uncertainties for defined systems, in accordance with the recommendations of ISO 17025 were: System Measurement Uncertainty Test Items Extended Uncertainty Uncertainty for Conducted Emission 150kHz-30MHz (for test 2.92 dB using High Voltage Probe TK9420(VT9420)) Uncertainty for Radiated Spurious Emission 25MHz- Horizontal: 4.98dB; 3000MHz Vertical: 5.06dB; Uncertainty for Radiated Spurious Emission 3000MHz- Horizontal: 4.95dB; 18000MHz Vertical: 4.94dB; Uncertainty for Radiated Spurious Emission 18000MHz- Horizontal: 5.14dB; 40000MHz Vertical: 5.12dB; Uncertainty for Conducted RF test with TS 8997 Power level test involved: 2.06dB Frequency test involved: 1.16×10-7 EMC_SZ_FR_21.00 FCC TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Page 33 of 33 Building 12&13, Zhiheng W isdomland Business Park, Nantou Checkpoint Road 2, Nanshan District, Release 2014-03-20 Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299


Document Created: 2019-11-17 12:49:51
Document Modified: 2019-11-17 12:49:51
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