14_B11 TestRpt p1

FCC ID: 2ADZI-B11

Test Report

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FCCID_4390620

Page 1 of 37 FCC Test Report Report No.: AGC00808190601FE03 FCC ID : 2ADZI-B11 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : doorbell/alarm BRAND NAME : N/A B11, X(X=A-Z)X(X=01-20), 118, 218, 228, 338, 358, 368, 518, 528, 538, 618, 668, 728, 758, 768, 818, 828, 838, MODEL NAME : 868, 988, 998, X(X=C,D)X(X=01-99)X(X=1-9)X(X=1-9)X(X=3,4,8,9)X(X= 1-9)X(X=U,K,E,A) APPLICANT : ATake Digital Technology (ShenZhen) Co., Ltd DATE OF ISSUE : Aug. 02, 2019 STANDARD(S) : FCC Part 15 Rules 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.

AGC00808190601FE03 Page 2 of 37 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Aug. 02, 2019 Valid Initial Release

AGC00808190601FE03 Page 3 of 37 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................ 4 2. GENERAL INFORMATION ........................................................................................................................ 5 2.1. PRODUCT DESCRIPTION ................................................................................................................. 5 2.2. RELATED SUBMITTAL(S) / GRANT (S) ............................................................................................. 5 2.3. TEST METHODOLOGY ...................................................................................................................... 5 2.4. SPECIAL ACCESSORIES .................................................................................................................. 5 2.5. EQUIPMENT MODIFICATIONS .......................................................................................................... 5 3. MEASUREMENT UNCERTAINTY ............................................................................................................. 6 4. DESCRIPTION OF TEST MODES ............................................................................................................. 6 5. SYSTEM TEST CONFIGURATION ............................................................................................................ 6 5.1. EQUIPMENT USED IN EUT SYSTEM................................................................................................ 6 5.2. SUMMARY OF TEST RESULTS ......................................................................................................... 6 6. TEST FACILITY.......................................................................................................................................... 7 7. ANTENNA REQUIREMENT ....................................................................................................................... 8 8. PROVISION FOR MOMENTARY OPERATION ......................................................................................... 9 8.1 MEASUREMENT PROCEDURE ......................................................................................................... 9 8.2 TEST SETUP ....................................................................................................................................... 9 8.3 TEST RESULT ................................................................................................................................... 10 9. Duty Cycle Correction factor ................................................................................................................. 11 9.1 MEASUREMENT PROCEDURE ........................................................................................................11 9.2 TEST SETUP ......................................................................................................................................11 9.3 TEST RESULT ................................................................................................................................... 12 10. RADIATED EMISSION ........................................................................................................................... 14 10.1. MEASUREMENT PROCEDURE .................................................................................................... 14 10.2. TEST SETUP .................................................................................................................................. 16 10.3. TEST RESULT ................................................................................................................................ 17 11. BANDWIDTH .......................................................................................................................................... 22 11.1. MEASUREMENT PROCEDURE ..................................................................................................... 22 11.2. TEST SETUP .................................................................................................................................. 22 11.3. TEST RESULT ................................................................................................................................ 23 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ..................................................................................... 24 APPENDIX B: PHOTOGRAPHS OF EUT .................................................................................................... 25

AGC00808190601FE03 Page 4 of 37 1. VERIFICATION OF CONFORMITY Applicant ATake Digital Technology (ShenZhen) Co., Ltd 3F, 15th Building, Changxing Industry Zone, Changzhen Village, Gong Ming , Address Guang Ming New District, Shenzhen, China Manufacturer ATake Digital Technology (ShenZhen) Co., Ltd 3F, 15th Building, Changxing Industry Zone, Changzhen Village, Gong Ming , Address Guang Ming New District, Shenzhen, China Factory ATake Digital Technology (ShenZhen) Co., Ltd 3F, 15th Building, Changxing Industry Zone, Changzhen Village, Gong Ming , Address Guang Ming New District, Shenzhen, China Product Designation doorbell/alarm Brand Name N/A Test Model B11 X(X=A-Z)X(X=01-20), 118, 218, 228, 338, 358, 368, 518, 528, 538, 618, 668, 728, Series Model 758, 768, 818, 828, 838, 868, 988, 998,X(X=C,D)X(X=01-99)X(X=1-9)X(X=1-9)X(X=3,4,8,9)X(X=1-9)X(X=U,K,E,A) Difference Description All the same except the model name. Date of test July 01, 2019~Aug. 01, 2019 Deviation None Condition of Test Sample Normal Report Template AGCRT-US-BR/RF (2013-03-01) We hereby certify that: The above equipment was tested by Attestation of Global Compliance (Shenzhen) 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 C63.4 (2003) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.231. Tested By Calvin Liu(Liu junchen) Aug. 01, 2019 Reviewed By Max Zhang(Zhang Yi) Aug. 01, 2019 Approved By Forrest Lei(Lei Yonggang) Aug. 01, 2019 Authorized Officer

AGC00808190601FE03 Page 5 of 37 2. GENERAL INFORMATION 2.1. PRODUCT DESCRIPTION A major technical description of EUT is described as following Operation Frequency 433.92MHz 433.92MHz: 88.95dBuV/m(PK)@3m Field Strength(3m) 433.92MHz: 79.76dBuV/m(AV)@3m Modulation ASK Number of channels 1 Hardware Version SS-017TX SELF POWER Software Version V1.0 Antenna Designation Integral antenna Power Supply DC 3.0V 2.2. RELATED SUBMITTAL(S) / GRANT (S) This submittal(s) (test report) is intended for FCC ID: 2ADZI-B11 filing to comply with Section 15.231 of the FCC Part 15, Subpart C Rules. 2.3. TEST METHODOLOGY Both conducted and radiated testing was performed according to the procedures in ANSI C63.4 (2010). Radiated testing was performed at an antenna to EUT distance 3 meters. 2.4. SPECIAL ACCESSORIES Refer to section 5.1. 2.5. EQUIPMENT MODIFICATIONS Not available for this EUT intended for grant.

AGC00808190601FE03 Page 6 of 37 3. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95%. - Uncertainty of Conducted Emission, Uc = ±3.2 dB - Uncertainty of Radiated Emission below 1GHz, Uc = ±3.9 dB - Uncertainty of Radiated Emission above 1GHz, Uc = ±4.8 dB - Uncertainty of Occupied Channel Bandwidth: Uc = ±2 % 4. DESCRIPTION OF TEST MODES NO. TEST MODE DESCRIPTION 1 Transmitting mode Note: 1. The test modes can be supply by battery or adapter, only the result of the worst case was recorded in the report, if no other cases. 2. For Radiated Emission, 3axis were chosen for testing for each applicable mode. 5. SYSTEM TEST CONFIGURATION 5.1. EQUIPMENT USED IN EUT SYSTEM Item Equipment Model No. ID or Specification Remark 1 N/A N/A N/A N/A 5.2. SUMMARY OF TEST RESULTS FCC RULES DESCRIPTION OF TEST RESULT §15.203 Antenna Requirement Compliant §15.231(a)(2) Activated automatically Compliant §15.231(b) Average Factor Compliant §15.231(e) & §15.209 Field Strength of Fundamental and Spurious Emission Compliant §15.231(c) Bandwidth Compliant

AGC00808190601FE03 Page 7 of 37 6. TEST FACILITY Test Site Attestation of Global Compliance (Shenzhen) Co., Ltd 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Location Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Designation Number CN1259 FCC Test Firm 975832 Registration Number A2LA Cert. No. 5054.02 Description Attestation of Global Compliance(Shenzhen) Co., Ltd is accredited by A2LA ALL TEST EQUIPMENT LIST Equipment Manufacturer Model S/N Cal. Date Cal. Due TEST RECEIVER R&S ESCI 10096 Jun. 10, 2019 Jun. 09, 2020 EXA Signal Aglient N9010A MY53470504 Dec. 20, 2018 Dec. 19, 2019 Analyzer Attenuator Weinachel Corp 58-30-33 N/A Jun. 10, 2019 Jun. 09, 2020 Active loop antenna ZHINAN ZN30900C 18051 Jun. 14, 2018 Jun. 13, 2020 (9K-30MHz) Double-Ridged ETS LINDGREN 3117 00034609 May. 26, 2018 May. 25, 2020 Waveguide Horn Broadband ETS LINDGREN 3117PA 00225134 Oct. 25, 2018 Oct. 24, 2019 Preamplifier ANTENNA SCHWARZBECK VULB9168 D69250 Sep. 28, 2017 Sep. 27, 2019

AGC00808190601FE03 Page 8 of 37 7. ANTENNA REQUIREMENT According to §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 EuT has fixed antenna, which accordance to the above sections, is considered sufficient to comply with the provisions of these sections. Please see EuT photo for details. Antenna The requirements of section 15.203 are FULFILLED.

AGC00808190601FE03 Page 9 of 37 8. PROVISION FOR MOMENTARY OPERATION 8.1 MEASUREMENT PROCEDURE 1. Set the parameters of SPA as below: Centre frequency = Operation Frequency RBW=1MHz, VBW=3MHz Span: 0Hz Sweep time: 10S 2. Set the EUT to transmit by manually operated. Use the “View” function of SPA to find the transmission time of being released. 3. Record the data and Reported. 8.2 TEST SETUP

AGC00808190601FE03 Page 10 of 37 8.3 TEST RESULT Test Mode: EUT @ 433.92MHz for RF Transmitter The time of stopping transmission after automatically Limit (s) activation by alarm sensor(s) 0.216 5.00 RESULT: PASS

AGC00808190601FE03 Page 11 of 37 9. Duty Cycle Correction factor 9.1 MEASUREMENT PROCEDURE 1. Set the parameters of SPA as below: Centre frequency = Operation Frequency RBW=1MHz, VBW=3MHz Span: 0Hz Sweep time: more than two pulse trains or more than each type of pulse occupancy time 2. Set the EUT to transmit by manually operated. Use the “Delta mark” function of SPA to find the period time between two pulse trains and each type of pulse occupancy time. 3. Record the plots and Reported. 9.2 TEST SETUP

AGC00808190601FE03 Page 12 of 37 9.3 TEST RESULT Test Mode: EUT @ 433.92MHz for RF Transmitter Duty Cycle: (0.03457ms*15+0.1065ms*10)/4.560ms=0.3472 Duty Cycle Correction Factor: 20lg(0.3472)=-9.19dB

AGC00808190601FE03 Page 13 of 37

AGC00808190601FE03 Page 14 of 37 10. RADIATED EMISSION 10.1. MEASUREMENT PROCEDURE 1. Configure the EUT according to ANSI C63.4. 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 below 1GHz, use 120KHz RBW and VBW>=3RBW for QP reading. 7. For emissions above 1GHz, use 1MHz VBW and RBW for peak reading. Then 1MHz RBW and 10Hz VBW for average reading in spectrum analyzer. 8. 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. 9.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. 10. 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. 11. 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. 12. Only the worst case is reported.

AGC00808190601FE03 Page 15 of 37 The following table is the setting of spectrum analyzer and receiver. Spectrum Parameter Setting Start ~Stop Frequency 9KHz~150KHz/RBW 200Hz for QP Start ~Stop Frequency 150KHz~30MHz/RBW 9KHz for QP Start ~Stop Frequency 30MHz~1000MHz/RBW 120KHz for QP 1GHz~26.5GHz Start ~Stop Frequency 1MHz/1MHz for Peak, 1MHz/10Hz for Average Receiver Parameter Setting Start ~Stop Frequency 9KHz~150KHz/RBW 200Hz for QP Start ~Stop Frequency 150KHz~30MHz/RBW 9KHz for QP Start ~Stop Frequency 30MHz~1000MHz/RBW 120KHz for QP

AGC00808190601FE03 Page 16 of 37 10.2. TEST SETUP Radiated Emission Test-Setup Frequency Below 30MHz RADIATED EMISSION TEST SETUP 30MHz-1000MHz RADIATED EMISSION TEST SETUP ABOVE 1000MHz

AGC00808190601FE03 Page 17 of 37 10.3. TEST RESULT Test Mode: EUT @ 433.92MHz for RF Transmitter RADIATED EMISSION BELOW 30MHZ No emission found between lowest internal used/generated frequencies to 30MHz. RADIATED EMISSION BELOW 1GHZ-Horizontal Duty Cycle Limit Margin Frequency PK Level Correction AV Level Polarization dB(uV/m) dB Pass/Fail Detector Remark MHz dB(uV/m) Factor: dB(uV/m) AV PK dB 434.1666 H 88.95 -9.19 79.76 80.80 -1.04 Pass PK Fundamental 867.4333 H 53.74 -9.19 44.54 60.80 -16.26 Pass PK Harmonic

AGC00808190601FE03 Page 18 of 37

AGC00808190601FE03 Page 19 of 37 RADIATED EMISSION BELOW 1GHZ-Vertical Duty Cycle Limit Margin Frequency Polarizati Level Correction AV Level dB(uV/m) dB Pass/Fail Detector Remark MHz on dB(uV/m) Factor: dB(uV/m) AV PK dB 434.1666 V 85.69 -9.19 76.50 80.80 -4.3 Pass PK Fundamental 867.4333 V 48.29 -9.19 39.10 60.80 -21.7 Pass PK Harmonic RESULT: PASS Note: 1. Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit. 2. AV Level = PK Level + Duty cycle correction factor. 3. The “Factor” value can be calculated automatically by software of measurement system.

AGC00808190601FE03 Page 20 of 37 RADIATED EMISSION ABOVE 1GHZ –Horizontal Freq. Level Factor Limit Margin Height Angle NO. Polarity [MHz] [dBμV/m] [dB] [dBμV/m] [dB] [cm] [°] 1 1219.0438 39.00 -16.85 74.00 35.00 200 200 Horizontal 2 1637.1274 38.80 -15.67 74.00 35.20 150 270 Horizontal 3 1897.1794 42.56 -12.91 74.00 31.44 200 120 Horizontal 4 2333.2667 43.04 -10.42 74.00 30.96 200 110 Horizontal 5 3207.4415 45.12 -8.61 74.00 28.88 150 300 Horizontal 6 4335.6671 46.30 -5.63 74.00 27.70 100 10 Horizontal

AGC00808190601FE03 Page 21 of 37 RADIATED EMISSION ABOVE 1GHZ –Vertical Freq. Level Factor Limit Margin Height Angle NO. Polarity [MHz] [dBμV/m] [dB] [dBμV/m] [dB] [cm] [°] 1 1321.0642 38.32 -16.95 74.00 35.68 100 340 Vertical 2 1806.1612 41.59 -13.88 74.00 32.41 150 280 Vertical 3 2145.2290 43.39 -11.21 74.00 30.61 150 50 Vertical 4 2679.3359 44.29 -9.58 74.00 29.71 150 100 Vertical 5 4160.6321 46.69 -6.08 74.00 27.31 150 20 Vertical 6 4983.7968 46.94 -4.74 74.00 27.06 150 330 Vertical Note: Other emissions have 20dB margin. No recording in the test report. Factor=Antenna Factor + Cable loss - Amplifier gain, Margin=Measurement-Limit. The “Factor” value can be calculated automatically by software of measurement system. RESULT: PASS

AGC00808190601FE03 Page 22 of 37 11. BANDWIDTH 11.1. MEASUREMENT PROCEDURE 1. Set the parameters of SPA as below: Centre frequency = Operation Frequency RBW=3KHz VBW=10KHz Span: 500KHz Sweep time: Auto 2. Set the EUT to continue transmitting mode. Allow the trace to stabilize. Use the “N dB down” function of SPA to define the bandwidth. 3. Record the plots and Reported. 11.2. TEST SETUP

AGC00808190601FE03 Page 23 of 37 11.3. TEST RESULT Test Mode: EUT @ 433.92MHz for RF Transmitter OBW LIMIT RESULT 46.53KHz 1084.8KHz Pass Note: Limit= Operation Frequency ×0.25%

AGC00808190601FE03 Page 24 of 37 APPENDIX A: PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST SETUP

AGC00808190601FE03 Page 25 of 37 APPENDIX B: PHOTOGRAPHS OF EUT ALL VIEW OF EUT Transmitter TOP VIEW OF EUT

AGC00808190601FE03 Page 26 of 37 BOTTOM VIEW OF EUT FRONT VIEW OF EUT

AGC00808190601FE03 Page 27 of 37 BACK VIEW OF EUT LEFT VIEW OF EUT

AGC00808190601FE03 Page 28 of 37 RIGHT VIEW OF EUT OPEN VIEW OF EUT-1

AGC00808190601FE03 Page 29 of 37 OPEN VIEW OF EUT-2 Antenna OPEN VIEW OF EUT-3


Document Created: 2019-08-06 11:12:34
Document Modified: 2019-08-06 11:12:34
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