03 FCC Test Report_DSC

FCC ID: CWTWB1G0076

Test Report

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FCCID_4306267

Test report No. : 12789650H-R1 Page : 1 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 RADIO TEST REPORT Test Report No. : 12789650H-R1 Applicant : ALPS ALPINE CO., LTD. Type of Equipment : Remote Keyless Entry (Hand Unit) Model No. : TWB1G0076 FCC ID : CWTWB1G0076 Test regulation : FCC Part 15 Subpart C: 2018 Test Result : Complied (Refer to SECTION 3.2) 1. This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc. 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with above regulation. 4. The test results in this report are traceable to the national or international standards. 5. This test report covers Radio technical requirements. It does not cover administrative issues such as Manual or non-Radio test related Requirements. (if applicable) 6. The all test items in this test report are conducted by UL Japan, Inc. Ise EMC Lab. 7. This test report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. 8. The information provided from the customer for this report is identified in SECTION 1. 9. This report is a revised version of 12789650H. 12789650H is replaced with this report. Date of test: April 20, 2019 Representative test engineer: Tomohisa Nakagawa Engineer Consumer Technology Division Approved by: Shinichi Miyazono Engineer Consumer Technology Division This laboratory is accredited by the NVLAP LAB CODE 200572-0, U.S.A. The tests reported herein have been performed in accordance with its terms of accreditation. *As for the range of Accreditation in NVLAP, you may refer to the WEB address, http://japan.ul.com/resources/emc_accredited/ NVLAP LAB CODE: 200572-0 The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan. There is no testing item of "Non-accreditation". UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Report Cover Page - 13-EM-F0429 Issue # 14.0

Test report No. : 12789650H-R1 Page : 2 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 REVISION HISTORY Original Test Report No.: 12789650H Revision Test report No. Date Page Contents revised - 12789650H May 8, 2019 - - (Original) 1 12789650H-R1 June 4, 2019 P.5 Correction of worst margin (for Electric Field Strength of Fundamental Emission and Electric Field Strength of Spurious Emission tests) in Clause 3.2 1 12789650H-R1 June 4, 2019 P.12 Deletion of “*” in the table. 1 12789650H-R1 June 4, 2019 P.13 1. Correction of Duty Factor; from -9.3 to -9.1 2. Correction of test result 3. Addition of description about Duty Factor UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 3 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 CONTENTS PAGE SECTION 1: Customer information.......................................................................................................4 SECTION 2: Equipment under test (E.U.T.) .........................................................................................4 SECTION 3: Test specification, procedures & results..........................................................................5 SECTION 4: Operation of E.U.T. during testing ..................................................................................8 SECTION 5: Radiated emission (Electric Field Strength of Fundamental and Spurious Emission) ......................................................................................................................................................9 SECTION 6: Automatically deactivate ................................................................................................11 SECTION 7: -20 dB and 99 % Occupied Bandwidth .........................................................................11 APPENDIX 1: Test data ........................................................................................................................12 Automatically deactivate................................................................................................................... 12 Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) ..................... 13 -20dB and 99% Occupied Bandwidth ............................................................................................... 15 Duty Cycle ........................................................................................................................................ 16 APPENDIX 2: Test instruments ...........................................................................................................18 APPENDIX 3: Photographs of test setup .............................................................................................19 Radiated emission ............................................................................................................................. 19 Worst case position ........................................................................................................................... 20 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 4 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 SECTION 1: Customer information Company Name : ALPS ALPINE CO., LTD. Address : 6-3-36, Nakazato, Furukawa, Osaki-city, Miyagi-pref, 989-6181, Japan Telephone Number : +81-229-23-5111 Facsimile Number : +81-229-23-5129 Contact Person : Yasuhiro Yabe The information provided from the customer is as follows; - Applicant, Type of Equipment, Model No. on the cover and other relevant pages - SECTION 1: Customer information - SECTION 2: Equipment under test (E.U.T.) - SECTION 4: Operation of E.U.T. during testing * The laboratory is exempted from liability of any test results affected from the above information in SECTION 2 and 4. SECTION 2: Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Remote Keyless Entry (Hand Unit) Model No. : TWB1G0076 Serial No. : Refer to Section 4, Clause 4.2 Rating : DC 3.0 V Receipt Date of Sample : April 17, 2019 (Information from test lab.) Country of Mass-production : China Condition of EUT : Engineering prototype (Not for Sale: This sample is equivalent to mass-produced items.) Modification of EUT : No Modification by the test lab 2.2 Product Description Model: TWB1G0076 (referred to as the EUT in this report) is a Remote Keyless Entry (Hand Unit). Radio Specification Radio Type : Transmitter Frequency of Operation : 433.92 MHz Modulation : ASK Antenna Type : PWB Pattern antenna Operating temperature range : -10 deg. C to +60 deg. C UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 5 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 SECTION 3: Test specification, procedures & results 3.1 Test Specification Test Specification : FCC Part 15 Subpart C FCC Part 15 final revised on March 12, 2018 and effective April 11, 2018 Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.231 Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. 3.2 Procedures and results Item Test Procedure Specification Worst margin Results Remarks FCC: ANSI C63.10:2013 FCC: Section 15.207 6 Standard test methods Conducted emission N/A N/A *1) IC: RSS-Gen 8.8 IC: RSS-Gen 8.8 FCC: ANSI C63.10:2013 FCC: Section 6 Standard test methods 15.231(a)(1) Complied Automatically Deactivate N/A Radiated a) IC: - IC: RSS-210 A1.1 FCC: ANSI C63.10:2013 FCC: Section 15.231(b) 17.4 dB Electric Field Strength 6 Standard test methods 433.920 MHz Complied Radiated of Fundamental Emission Horizontal b) IC: RSS-Gen 6.12 IC: RSS-210 A1.2 PK with Duty factor FCC: ANSI C63.10:2013 FCC: Section 15.205 6 Standard test methods Section 15.209 11.8 dB Electric Field Strength Complied Section 15.231(b) 867.840 MHz Radiated of Spurious Emission b) IC: RSS-Gen 6.13 IC: RSS-210 A1.2, 4.4 PK with Duty factor RSS-Gen 8.9 FCC: ANSI C63.10:2013 FCC: Section 15.231(c) 6 Standard test methods Complied -20dB Bandwidth N/A Radiated c) IC: - IC: Reference data Note: UL Japan, Inc.’s EMI Work Procedures No. 13-EM-W0420 and 13-EM-W0422. *1) The test is not applicable since the EUT does not have AC Mains. a) Refer to APPENDIX 1 (data of Automatically deactivate) b) Refer to APPENDIX 1 (data of Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission)) c) Refer to APPENDIX 1 (data of -20dB and 99% Occupied Bandwidth) Symbols: Complied The data of this test item has enough margin, more than the measurement uncertainty. Complied# The data of this test item meets the limits unless the measurement uncertainty is taken into consideration. FCC Part 15.31 (e) This test was performed with the New Battery (DC 3.0 V) and the constant voltage was supplied to the EUT during the tests. Therefore, the EUT complies with the requirement. FCC Part 15.203 Antenna requirement It is impossible for end users to replace the antenna, because the antenna is mounted inside of the EUT. Therefore, the equipment complies with the antenna requirement of Section 15.203. UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 6 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 3.3 Addition to standard Item Test Procedure Specification Worst margin Results Remarks 99 % Occupied IC: RSS-Gen 6.7 IC: RSS-210 A1.3 N/A - Radiated Bandwidth Note: UL Japan, Inc.’s EMI Work Procedures No. 13-EM-W0420 and 13-EM-W0422. Other than above, no addition, exclusion nor deviation has been made from the standard. 3.4 Uncertainty There is no applicable rule of uncertainty in this applied standard. Therefore, the following results are derived depending on whether or not laboratory uncertainty is applied. The following uncertainties have been calculated to provide a confidence level of 95 % using a coverage factor k = 2. Radiated emission Test distance (+/-) 9 kHz to 30 MHz 3m 3.3 dB 10 m 3.2 dB *Measurement distance Radiated emission (Below 1 GHz) Polarity (3 m*)(+/-) (10 m*)(+/-) 30 MHz to 200 MHz 200 MHz to 1000 MHz 30 MHz to 200 MHz 200 MHz to 1000 MHz Horizontal 4.8 dB 5.2 dB 4.8 dB 5.0 dB Vertical 5.0 dB 6.3 dB 4.9 dB 5.0 dB Radiated emission (Above 1 GHz) (3 m*)(+/-) (1 m*)(+/-) (10 m*)(+/-) 1 GHz to 6 GHz 6 GHz to 18 GHz 10 GHz to 26.5 GHz 26.5 GHz to 40 GHz 1 GHz to 18 GHz 5.0 dB 5.3 dB 5.8 dB 5.8 dB 5.2 dB * Measurement distance Automatically Deactivate 0.10 % Bandwidth 0.96 % UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 7 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 3.5 Test Location UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone: +81 596 24 8999, Facsimile: +81 596 24 8124 NVLAP Lab. code: 200572-0 / FCC Test Firm Registration Number: 199967 Maximum IC Registration Width x Depth x Size of reference ground plane (m) Test site Other rooms measuremen Number Height (m) / horizontal conducting plane t distance No.1 semi-anechoic No.1 Power 2973C-1 19.2 x 11.2 x 7.7 7.0 x 6.0 10 m chamber source room No.2 semi-anechoic 2973C-2 7.5 x 5.8 x 5.2 4.0 x 4.0 - 3m chamber No.3 semi-anechoic No.3 Preparation 2973C-3 12.0 x 8.5 x 5.9 6.8 x 5.75 3m chamber room No.3 shielded room - 4.0 x 6.0 x 2.7 N/A - - No.4 semi-anechoic No.4 Preparation 2973C-4 12.0 x 8.5 x 5.9 6.8 x 5.75 3m chamber room No.4 shielded room - 4.0 x 6.0 x 2.7 N/A - - No.5 semi-anechoic - 6.0 x 6.0 x 3.9 6.0 x 6.0 - - chamber No.6 shielded room - 4.0 x 4.5 x 2.7 4.0 x 4.5 - - No.6 measurement - 4.75 x 5.4 x 3.0 4.75 x 4.15 - - room No.7 shielded room - 4.7 x 7.5 x 2.7 4.7 x 7.5 - - No.8 measurement - 3.1 x 5.0 x 2.7 3.1 x 5.0 - - room No.9 measurement - 8.8 x 4.6 x 2.8 2.4 x 2.4 - - room No.11 measurement - 6.2 x 4.7 x 3.0 4.8 x 4.6 - - room * Size of vertical conducting plane (for Conducted Emission test) : 2.0 m x 2.0 m for No.1, No.2, No.3, and No.4 semi-anechoic chambers and No.3 and No.4 shielded rooms. 3.6 Test data, Test instruments, and Test set up Refer to APPENDIX. UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 8 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 SECTION 4: Operation of E.U.T. during testing 4.1 Operating Mode(s) Test Item* Mode Automatically Deactivate Mode1: Normal use mode Duty Cycle Electric Field Strength of Fundamental Emission Mode2: Transmitting mode (Tx) *1) Electric Field Strength of Spurious Emission -20 dB & 99 % Occupied Bandwidth * The system was configured in typical fashion (as a user would normally use it) for testing. *1) The software of this mode is the same as one of normal product, except that EUT continues to transmit when transmitter button is being pressed (For Normal use mode, EUT stops to transmit in a given time, even if transceiver button is being pressed.) End users cannot change the settings of the output power of the product. 4.2 Configuration and peripherals A * Test data was taken under worse case conditions. Description of EUT No. Item Model number Serial number Manufacturer Remarks A Remote Keyless Entry TWB1G0076 19041601 *1) ALPS ALPINE CO., LTD. EUT (Hand Unit) 19041602 *2) *1) Used for “Mode1” *2) Used for “Mode2” UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 9 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 SECTION 5: Radiated emission (Electric Field Strength of Fundamental and Spurious Emission) Test Procedure and conditions [For below 30 MHz] The noise level was checked by moving a search-coil (Loop Antenna) close to the EUT. [For 30 MHz to 1 GHz] EUT was placed on a urethane platform of nominal size, 0.5 m by 1.0 m, raised 0.8 m above the conducting ground plane. The Radiated Electric Field Strength has been measured in a Semi Anechoic Chamber with a ground plane. [For above 1 GHz] EUT was placed on a urethane platform of nominal size, 0.5 m by 0.5 m, raised 1.5 m above the conducting ground plane. The Radiated Electric Field Strength has been measured in a Semi Anechoic Chamber with absorbent materials lined on a ground plane. The measuring antenna height was varied between 1 and 4 m and EUT was rotated a full revolution in order to obtain the maximum value of the electric field strength. The measurements were performed for both vertical and horizontal antenna polarization. The radiated emission measurements were made with the following detector function of the test receiver / spectrum analyzer. Test Antennas are used as below; Frequency Below 30 MHz 30 MHz to 200 MHz 200 MHz to 1 GHz Above 1 GHz Antenna Type Loop Biconical Logperiodic Horn From 9 kHz From From From From Above 1 GHz to 90 kHz and 90 kHz 150 kHz 490 kHz 30 MHz From 110 kHz to 110 kHz to 490 kHz to 30 MHz to 1 GHz to 150 kHz Detector Peak Peak Peak Peak Peak and Peak and Type Peak with Peak with Duty factor Duty factor IF Bandwidth 200 Hz 200 Hz 9.0 kHz 9.0 kHz 120 kHz PK: S/A: RBW 1 MHz, VBW: 3 MHz UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 10 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 [Test Setup] Below 1 GHz Test Distance: 3 m 1 GHz - 10 GHz Distance Factor: 20 x log (4 m / 3.0 m) = 2.50 dB * Test Distance: (3 + Test Volume /2) - r = 4 m Test Volume : 2 m (Test Volume has been calibrated based on CISPR 16-1-4.) r = 0.0 m * The test was performed with r = 0.0 m since EUT is small and it was the rather conservative condition. - The carrier level (or, noise levels) was (or were) measured at each position of all three axes X, Y and Z, and the position that has the maximum noise was determined. Noise levels of all the frequencies were measured at the position. This EUT has two modes which mechanical key is folded or not. The worst case was confirmed folded and un-folded mechanical key, as a result, the test un-folded mechanical key was the worst case. Therefore the test un-folded mechanical key was performed only. *The result is rounded off to the second decimal place, so some differences might be observed. Measurement range : 9 kHz - 4.4 GHz Test data : APPENDIX Test result : Pass UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 11 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 SECTION 6: Automatically deactivate Test Procedure The measurement was performed with Electric field strength using a spectrum analyzer. Test data : APPENDIX Test result : Pass SECTION 7: -20 dB and 99 % Occupied Bandwidth Test Procedure The test was measured with a spectrum analyzer using a test fixture. Test Span RBW VBW Sweep Detector Trace Instrument used 20 dB Bandwidth Enough width to display 1 to 5 % Three times Auto Peak *1) Max Hold *1) Spectrum Analyzer emission skirts of OBW of RBW 99 % Occupied Enough width to display 1 to 5 % Three times Auto Peak *1) Max Hold *1) Spectrum Analyzer Bandwidth emission skirts of OBW of RBW *1) The measurement was performed with Peak detector, Max Hold since the duty cycle was not 100 %. Peak hold was applied as Worst-case measurement. Test data : APPENDIX Test result : Pass UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 12 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 APPENDIX 1: Test data Automatically deactivate Report No. 12789650H Test place Ise EMC Lab. Semi Anechoic Chamber No.3 Date April 20, 2019 Temperature / Humidity 20 deg. C / 37 % RH Engineer Tomohisa Nakagawa Mode Mode 1 Time of Limit Result Transmitting [sec] [sec] 0.3675 5.00 Pass UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 13 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 Radiated Emission (Electric Field Strength of Fundamental and Spurious Emission) Report No. 12789650H Test place Ise EMC Lab. Semi Anechoic Chamber No.3 Date April 20, 2019 Temperature / Humidity 20 deg. C / 37 % RH Engineer Tomohisa Nakagawa Mode Mode 2 PK Frequency Detector Reading Ant Loss Gain Duty Result Limit Margin Remark [dBuV] Factor Factor [dBuV/m] [dB] Inside or Outside [MHz] Hor Ver [dB/m] [dB] [dB] [dB] Hor Ver [dBuV/m] Hor Ver of Restricted Bands 433.920 PK 77.2 75.9 16.2 11.0 32.0 - 72.5 71.2 100.8 28.3 29.6 Carrier 867.840 PK 53.7 52.3 22.0 13.5 31.1 - 58.1 56.7 80.8 22.7 24.1 Outside 1301.760 PK 52.0 52.0 25.9 4.3 34.6 - 47.6 47.6 73.9 26.3 26.3 Inside 1735.680 PK 45.1 44.6 25.5 4.5 33.6 - 41.5 41.0 80.8 39.3 39.8 Outside 2169.600 PK 45.5 44.4 28.3 4.8 32.9 - 45.7 44.7 80.8 35.1 36.1 Outside 2603.520 PK 41.6 42.9 27.9 5.0 32.7 - 41.9 43.2 80.8 38.9 37.6 Outside 3037.440 PK 41.7 41.8 28.9 5.2 32.4 - 43.4 43.5 80.8 37.4 37.3 Outside 3471.360 PK 42.4 41.2 29.1 5.4 32.3 - 44.6 43.4 80.8 36.2 37.4 Outside 3905.280 PK 42.3 41.0 30.0 5.6 32.1 - 45.9 44.6 73.9 28.0 29.3 Inside 4339.200 PK 41.9 39.9 30.7 5.8 31.9 - 46.5 44.4 73.9 27.4 29.5 Inside PK with Duty factor Frequency Detector Reading Ant Loss Gain Duty Result Limit Margin Remark [dBuV] Factor Factor [dBuV/m] [dB] [MHz] Hor Ver [dB/m] [dB] [dB] [dB] Hor Ver [dBuV/m] Hor Ver 433.920 PK 77.2 75.9 16.2 11.0 32.0 -9.1 63.4 62.1 80.8 17.4 18.7 Carrier 867.840 PK 53.7 52.3 22.0 13.5 31.1 -9.1 49.0 47.6 60.8 11.8 13.2 Outside 1301.760 PK 52.0 52.0 25.9 4.3 34.6 -9.1 38.5 38.5 53.9 15.4 15.4 Inside 1735.680 PK 45.1 44.6 25.5 4.5 33.6 -9.1 32.4 31.9 60.8 28.4 28.9 Outside 2169.600 PK 45.5 44.4 28.3 4.8 32.9 -9.1 36.6 35.6 60.8 24.2 25.2 Outside 2603.520 PK 41.6 42.9 27.9 5.0 32.7 -9.1 32.8 34.1 60.8 28.0 26.7 Outside 3037.440 PK 41.7 41.8 28.9 5.2 32.4 -9.1 34.3 34.4 60.8 26.5 26.4 Outside 3471.360 PK 42.4 41.2 29.1 5.4 32.3 -9.1 35.5 34.3 60.8 25.3 26.5 Outside 3905.280 PK 42.3 41.0 30.0 5.6 32.1 -9.1 36.7 35.5 53.9 17.2 18.4 Inside 4339.200 PK 41.9 39.9 30.7 5.8 31.9 -9.1 37.3 35.3 53.9 16.6 18.6 Inside Sample calculation: Result of PK = Reading + Ant Factor + Loss {Cable + Attenuator + Distance factor (above 1 GHz)} - Gain (Amplifier) Result of PK with Duty factor = Reading + Ant Factor + Loss {Cable + Attenuator + +Distance factor (above 1 GHz)} - Gain (Amplifier) + Duty factor After the product specifications and actual measured value were compared, 35%(Max.) of the product specifications was the worst result. Therefore, -9.1 [dB] was applied to the Duty factor. Please refer to the “Theory of Operation” for details. Duty factor = 20 x log (35/100) = -9.1 dB For above 1GHz : Distance Factor: 20 x log (4.0 m/3.0 m) = 2.50 dB *Other frequency noises omitted in this report were not seen or had enough margin (more than 20dB). UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 14 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 Radiated Spurious Emission (Plot data, Worst case) Report No. 12789650H Test place Ise EMC Lab. Semi Anechoic Chamber No.3 Date April 20, 2019 Temperature / Humidity 20 deg. C / 37 % RH Engineer Tomohisa Nakagawa Mode Mode 2 Horizontal 100 Field strength [dBuV/m] 80 60 40 20 0 10 100 1000 10000 Frequency [MHz] QP Peak Average Peak Limit Average Limit Vertical 100 Field strength [dBuV/m] 80 60 40 20 0 10 100 1000 10000 Frequency [MHz] QP Peak Average Peak Limit Average Limit *These plots data contains sufficient number to show the trend of characteristic features for EUT. UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 15 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 -20dB and 99% Occupied Bandwidth Report No. 12789650H Test place Ise EMC Lab. Semi Anechoic Chamber No.3 Date April 20, 2019 Temperature / Humidity 20 deg. C / 37 % RH Engineer Tomohisa Nakagawa Mode Mode 2 Bandwidth Limit : Fundamental Frequency 433.92 MHz x 0.25% = 1084.80 kHz * The above limit was calculated from more stringent nominal frequency. -20dB Bandwidth Bandwidth Limit Result [kHz] [kHz] 5.911 1084.80 Pass 99% Occupied Bandwidth Bandwidth Limit Result [kHz] [kHz] 17.0829 1084.80 Pass UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 16 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 Duty Cycle Report No. 12789650H Test place Ise EMC Lab. Semi Anechoic Chamber No.3 Date April 20, 2019 Temperature / Humidity 20 deg. C / 37 % RH Engineer Tomohisa Nakagawa Mode Mode 2 ON time(One pulse) ON time(in 100ms) Type Times [ms] [ms] A 15 0.489 7.3275 B 1 4.141 4.141 C 25 0.906 22.64 *1)ON time(in 100ms) = Times * ON time(One pulse) *2)The train of pulses was exceeding 100msec, and that sampled 100msec was the worst case against the pulse train. (Total) ON time Cycle Duty Duty [ms] [ms] (On time/Cycle) [dB] 34.11 100.00 0.34 -9.3 *3)ON time = sum of the type A,B and C (in 100msec) *4)Duty = 20log10(ON time/Cycle) UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 17 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 Duty Cycle Overview of pulse (pulse length is 56.88msec) Type A is red arrow Type B is green arrow Type C is Blue arrow Pulse train (1 of 2 ) Pulse train (2 of 2 ) Trig Delay is set as 25.27 ms (-10 + 35.27) Zoom up Zoom up UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124

Test report No. : 12789650H-R1 Page : 18 of 21 Issued date : June 4, 2019 FCC ID : CWTWB1G0076 APPENDIX 2: Test instruments Test LIMS ID Description Manufacturer Model Serial Last Calibration Cal Int item Calibration Due Date Date RE 141899 Spectrum Analyzer AGILENT E4448A MY46180655 8/10/2018 8/31/2019 12 RE 142183 Measure KOMELON KMC-36 - - - - RE 141424 Biconical Antenna Schwarzbeck BBA9106 1915 6/4/2018 6/30/2019 12 RE 141266 Logperiodic Schwarzbeck VUSLP9111B 911B-191 3/25/2019 3/31/2020 12 Antenna(200-1000MHz) RE 141323 Coaxial cable UL Japan - - 7/3/2018 7/31/2019 12 RE 141532 DIGITAL HiTESTER HIOKI 3805 51201197 1/29/2019 1/31/2020 12 RE 141152 EMI measurement program TSJ TEPTO-DV - - - - RE 141582 Pre Amplifier SONOMA 310 260834 2/8/2019 2/29/2020 12 INSTRUMENT RE 142008 AC3_Semi Anechoic TDK Semi Anechoic DA-10005 6/26/2018 6/30/2020 24 Chamber(NSA) Chamber 3m RE 141949 Test Receiver Rohde & Schwarz ESCI 100767 8/6/2018 8/31/2019 12 RE 141554 Thermo-Hygrometer CUSTOM CTH-180 1301 1/11/2019 1/31/2020 12 RE 142013 AC3_Semi Anechoic TDK Semi Anechoic DA-10005 4/6/2018 4/30/2019 12 Chamber(SVSWR) Chamber 3m RE 141507 Horn Antenna 1-18GHz Schwarzbeck BBHA9120D 258 6/7/2018 6/30/2019 12 RE 141580 MicroWave System Amplifier AGILENT 83017A MY39500779 3/5/2019 3/31/2020 12 RE 177964 Microwave Cable Junkosha INC. MMX221 1901S329(1m)/ 3/5/2019 3/31/2020 12 1902S579(5m) RE 148897 Attenuator KEYSIGHT 8491A MY52462349 12/20/2018 12/31/2019 12 RE 142645 Loop Antenna UL Japan - - - - - *Hyphens for Last Calibration Date, Calibration Due Date and Cal Int (month) are instruments that Calibration is not required (e.g. software), or instruments checked in advance before use. The expiration date of the calibration is the end of the expired month. All equipment is calibrated with valid calibrations. Each measurement data is traceable to the national or international standards. As for some calibrations performed after the tested dates, those test equipment have been controlled by means of an unbroken chains of calibrations. Test item: RE: Radiated emission, 99 % Occupied Bandwidth, -20 dB bandwidth, Automatically deactivate and Duty cycle tests UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124


Document Created: 2019-06-04 14:33:08
Document Modified: 2019-06-04 14:33:08
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