14_HD01 TestRpt, r4

FCC ID: 2AAFXHD160108

Test Report

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FCCID_2878063

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F NTc FCC ID: 2AAXFHD160108 Nore Testing Center FCC PART 15 SUBPART C MEASURMENT AND TEST REPORT For SHENZHEN HOMELEAD ELECTRONICS CO., LTD. Quanbao Industrial Park, 36 Guangming Rd, Shiyan Town, Bacoan, Shenzhen, China E.U.T.: Wireless Doorbell Model Name: HDO1, HDO2, HDO3, HDO4, HDO5, HDO6, HDO7, HDO8 Brand Name: N/A FCC ID: 2AAXFHD160108 Report Number: NTC1512141F Test Date(s): December 17, 2015 to January 06, 2016 Report Date(s): January 06, 2016 Prepared by Dongguan NTC Co., Ltd. Building D, Gaosheng Science and Technology Park, Hongtu Road, Nancheng District,Dongguan City, Guangdong, China Tel: +86—769—22022444 Fax: +86—769—22022799 Prepared By [A Rose Hu / Engineer Note: This test report is for the customer shown above and their specific product only. It may not be duplicated or used in part without prior written consent from Dongguan NTC Co., Ltd. The test results referenced from this report are relevant only to the sample tested. myy n ve e

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 Table of Contents 1. GENERAL INFORMATION ................................................................................................ 3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST................................................................ 3 1.2 RELATED SUBMITTAL(S) / GRANT (S) ........................................................................................... 4 1.3 TEST METHODOLOGY .................................................................................................................. 4 1.4 EQUIPMENT MODIFICATIONS ........................................................................................................ 4 1.5 SUPPORT DEVICE ........................................................................................................................ 4 1.6 TEST FACILITY AND LOCATION ...................................................................................................... 4 1.7 SUMMARY OF TEST RESULTS ...................................................................................................... 5 2. RADIATED EMISSION TEST.............................................................................................6 2.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................. 6 2.2 MEASUREMENT PROCEDURE ........................................................................................................ 7 2.3 LIMIT........................................................................................................................................... 8 2.4 MEASUREMENT RESULTS .....................................................................................................10 3. OCCUPIED BANDWIDTH ................................................................................................ 14 3.1 MEASUREMENT PROCEDURE .....................................................................................................14 3.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..............................................................14 3.3 LIMIT .........................................................................................................................................14 3.4 MEASUREMENT RESULTS ..........................................................................................................14 4. TRANSMISSION TIME ..................................................................................................... 16 4.1 MEASUREMENT PROCEDURE .....................................................................................................16 4.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..............................................................16 4.3 LIMIT.........................................................................................................................................16 4.4 MEASUREMENT RESULTS ..........................................................................................................16 5. ANTENNA APPLICATION ............................................................................................... 18 5.1 ANTENNA REQUIREMENT ...........................................................................................................18 5.2 MEASUREMENT RESULTS..........................................................................................................18 6. TEST EQUIPMENT LIST.................................................................................................. 19 Page 2 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 1. GENERAL INFORMATION 1.1 Product Description for Equipment under Test This device is a Wireless Doorbell which is powered by 12V battery. For more details features, please refer to User’s Manual. Manufacturer/ Factory : SHENZHEN HOMELEAD ELECTRONICS CO., LTD. Address : Quanbao Industrial Park, 36 Guangming Rd, Shiyan Town, Baoan, Shenzhen, China Frequency: : 433.92MHz Modulation : ASK Antenna Type : PCB Antenna Gain : 2.15dBi Number of Channels : 1 Power supply : DC 12V Battery (Battery's model name is 23A) Model name : HD01, HD02, HD03, HD04, HD05, HD06, HD07, HD08 (We prepare HD01 for EMC test.) Model difference : These models have the same circuitry, PCB layout, electrical mechanical and physical construction. Their differences in model number due to trading purpose. Page 3 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 1.2 Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: 2AAXFHD160108 filing to comply with Section 15.231 of the FCC Part 15 (2014), Subpart C Rule. 1.3 Test Methodology The radiated emission measurement was performed according to the procedures in ANSI C63.10 (2013). Radiated emission measurement was performed in semi-anechoic chamber. For radiated emission measurement, preliminary scans were performed in the semi-anechoic chamber only to determine the worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters. 1.4 Equipment Modifications Not available for this EUT intended for grant. 1.5 Support Device None 1.6 Test Facility and Location Listed by FCC, July 03, 2014 The Certificate Registration Number is 665078. Listed by Industry Canada, June 18, 2014 The Certificate Registration Number is 9743A. Dongguan NTC Co., Ltd. (Full Name: Dongguan Nore Testing Center Co., Ltd.) Building D, Gaosheng Science and Technology Park, Hongtu Road, Nancheng District, Dongguan City, Guangdong, China (Full Name: Building D, Gaosheng Science & Technology Park, Zhouxi Longxi Road, Nancheng District, Dongguan, Guangdong, China. Page 4 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 1.7 Summary of Test Results FCC Rules Description Of Test Result §15.207 AC Power Conducted Emission N/A see note 2 §15.231&15.209 Radiated Emission Compliant §15.231(c) Occupied bandwidth Compliant §15.231(a) Transmission time Compliant §15.203 Antenna Requirement Compliant Note: 1. The EUT has been tested as an independent unit. And Continual transmitting in maximum power (The new battery be used during test) 2. Due to this EUT is powered by battery only, the AC Power Conducted Emission is not applicable. 3. The EUT powered by battery and operating multiple positions, so the EUT shall be performed two or three orthogonal planes. The worst plane is Z. Example: X Plane Y Plane Z Plane Page 5 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 2. Radiated Emission Test 2.1 Test SET-UP (Block Diagram of Configuration) (1)Radiated Emission Test Set-Up, Frequency Below 30MHz Turntable 3m EUT Test 0.8 m Receiver Ground Plane Coaxial Cable Page 6 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 (2) Radiated Emission Test Set-Up, Frequency above 1GHz 3m Turntable 4m EUT Spectrum 1.5m Amplifier Analyzer 2.2 Measurement Procedure a. Blow 1GHz, the EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter semi- anechoic chamber room. Above 1GHz, the EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter full anechoic chamber room. The table was rotated 360 degrees to determine the position of the highest radiation. b. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. c. 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. d. 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. The test-receiver system was set to peak detect function and specified bandwidth with maximum hold mode. e. A Quasi-peak measurement was then made for that frequency point for below 1GHz test. PK and AV for above 1GHz emission test. For 30MHz to 1GHz: Sept the spectrum analyzer as: RBW=120kHz, VBW=300kHz, Detector=Quasi-Peak For Above 1GHz: Set the spectrum analyzer as: RBW=1MHz, VBW=3MHz, Detector=Peak. Set the spectrum analyzer as: RBW=1MHz, VBW=10Hz, Detector=Peak. Page 7 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 During the radiated emission test, the spectrum analyzer was set with the following configurations: Frequency Band Level Resolution Bandwidth Video Bandwidth (MHz) 30 to 1000 QP 120 kHz 300 kHz Peak 1 MHz 3 MHz Above 1000 Average Peak+ AV Factor 2.3 Limit Table A [0.009MHz~1GHz] Frequency range Distance Meters Field Strengths Limit (15.209) MHz μV/m 0.009 ~ 0.490 300 2400/F(kHz) 0.490 ~ 1.705 30 24000/F(kHz) 1.705 ~ 30 30 30 30 ~ 88 3 100 88 ~ 216 3 150 216 ~ 960 3 200 Above 960 3 500 Remark：(1) Emission level (dB)μV = 20 log Emission level μV/m (2) The smaller limit shall apply at the cross point between two frequency bands. (3) As shown in 15.35(b), for frequencies above 1000MHz, the field strength limits are based on average detector, however, the peak field strength of any emission shall not exceed the maximum permitted average limits, specified above by more than 20dB under any condition of modulation. (4) The frequency range scanned is from the lowest radio frequency signal generated in the device which is greater than 9 kHz to the tenth harmonic of the highest fundamental frequency or 40 GHz, whichever is lower. Page 8 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 Table B Fundamental Field Strength of Field Strength of Spurious Frequency Fundamental Emissions (MHz) μV/m dBμV/m μV/m dBμV/m 40.66-40.70 2250 67.04 225 47.04 70-130 1250 61.94 125 41.94 130-174 1250-3370** 61.9-70.55 125-375** 41.94-51.48 174-260 3750 71.48 375 51.48 260-470 3750-12500** 71.48-81.94 375-1250** 51.48-61.94 Above 470 12500 81.94 1250 61.94 **) Linear interpolations Page 9 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 2.4 Measurement Results For Spurious Emission. Frequency range: 9KHz~1GHz Operation Mode: TX Test Result: PASS Temperature : 22 ℃ Measured Distance: 3m Humidity : 48 % Test Date : December 05, 2015 Test By: Steven Freq. Ant.Pol. Reading Factor Emission Limit Margin Note Level Level 3m (MHz) H/V (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 68.3800 V 38.67 -16.18 22.49 40.00 -17.51 QP 155.5000 V 38.22 -15.22 23.00 43.50 -20.50 QP ---- --- --- --- 80.1400 H 36.33 -16.08 20.25 40.00 -19.75 QP 199.3500 H 39.14 -14.98 24.16 43.50 -19.34 QP --- --- --- Other emissions are lower than 20dB below the allowable limit. And according to FCC rule, they had not recorded in the report. Note: (1) Emission Level= Reading Level + Factor (2) Factor= Antenna Gain + Cable Loss – Amplifier Gain (3) Measurement uncertainty : ±3.4dB (4) Loop antenna used for the emission below 30MHz. (5) Data of measurement within this frequency range shown “ ---” in the table above means the reading of emissions are attenuated more than 10dB below the permissible limits. Page 10 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 For Fundamental radiation, Harmonic radiation. Frequency range: 30MHz~5GHz Operation Mode: TX Test Result: PASS Temperature : 22 ℃ Measured Distance: 3m Humidity : 48 % Test Date : December 05, 2015 Test By: Steven Freq. Ant.Pol. Reading Factor Emission Limit Margin Note Level Level 3m (MHz) H/V (dBuV) (dB/m) (dBuV/m) (dBuV/m) (dB) 433.920 V 95.33 -12.05 83.28 100.8 -17.52 peak 433.920 V -- -- 69.98 80.8 -10.82 AV 868.080 V 50.73 -1.13 49.60 80.8 -31.20 peak 868.080 V -- -- 36.30 60.8 -24.50 AV 1736.000 V 59.51 1.60 61.11 80.8 -19.69 peak 1736.000 V -- -- 47.81 60.8 -12.99 AV --- 433.920 H 81.18 -12.05 69.13 100.8 -31.67 peak 433.920 H -- -- 55.83 80.8 -24.97 AV 868.080 H 45.61 -1.13 44.48 80.8 -36.32 peak 868.080 H -- -- 31.18 60.8 -29.62 AV 1736.000 H 48.55 1.60 50.15 80.8 -30.65 peak 1736.000 H -- -- 36.85 60.8 -23.95 AV --- Other emissions are lower than 20dB below the allowable limit. And according to FCC rule, they had not recorded in the report. Note: (1) Emission Level= Reading Level+Probe Factor +Cable Loss (2) Factor= Antenna Gain + Cable Loss – Amplifier Gain (3) Measurement uncertainty: ±3.7dB (4) Emission (the row indicated by bold) within the restricted band meets the requirement of FCC part 15 Section 15.205. (5) Horn antenna used for the emission over 1000MHz. Page 11 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 For Duty Cycle Average should be determined by duty cycle factor. The duty cycle is simply the on time by divided by the period: The duration of one cycle = 23.0769ms <50ms Effective period of the cycle = Ton1*Number+Ton2*Number=0.240*11+1.362*6= 10.812ms Duty cycle =10.812ms / 50ms =0.2162ms AV Factor=20log0.2162=-13.30 The value of Average= The value of Peak+AV Factor. Example: For 433.92MHz, AV=83.28(Peak)-13.30(AV factor)=69.98. Details please see the following plots. The duration of one cycle RBW 100 kHz Delta 2 [T1 ] * VBW 300 kHz -0.24 dB Ref 0 dBm Att 25 dB SWT 100 ms 45.192308 ms 0 Marker 1 [T1 ] -25.25 dBm 23.076923 ms A -10 SGL 1 PK MAXH -20 1 2 -30 TDF -40 -50 -60 -70 -80 -90 -100 Center 433.92 MHz 10 ms/ Date: 4.JAN.2016 10:39:14 Page 12 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 6 long signals RBW 100 kHz Delta 2 [T1 ] * VBW 300 kHz 2.16 dB Ref 0 dBm Att 25 dB SWT 50 ms 1.362179 ms 0 Marker 1 [T1 ] -26.20 dBm 12.500000 ms A -10 SGL 1 PK MAXH -20 2 1 -30 TDF -40 -50 -60 -70 -80 -90 -100 Center 433.92 MHz 5 ms/ Date: 4.JAN.2016 10:41:47 11 short signals RBW 100 kHz Delta 2 [T1 ] * VBW 300 kHz 2.48 dB Ref 0 dBm Att 25 dB SWT 50 ms 240.384615 µs 0 Marker 1 [T1 ] -26.48 dBm 7.772436 ms A -10 SGL 1 PK MAXH -20 2 1 -30 TDF -40 -50 -60 -70 -80 -90 -100 Center 433.92 MHz 5 ms/ Date: 4.JAN.2016 10:41:33 Page 13 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 3. Occupied Bandwidth 3.1 Measurement Procedure Same as section 2.2. 3.2 Test SET-UP (Block Diagram of Configuration) Same as section 2.1. 3.3 Limit Please refer section 15.231 According to 15.231(C), the bandwidth of the emission shall be no wider than 0.25% of the center frequency for devices operating above 70MHz and below 900MHz. Limit = 433.92*0.25% = 1.08 MHz 3.4 Measurement Results 20dB Bandwidth Limit 149.04KHz 1.08MHz Please refer to the following plot. Page 14 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 20dB Bandwidth * RBW 30 kHz Marker 1 [T1 ] * VBW 100 kHz -13.66 dBm Ref 0 dBm Att 25 dB SWT 15 ms 433.833461538 MHz 0 ndB [T1] 20.00 dB BW 149.038461538 kHz Temp 1 [T1 ndB] A -10 1 -33.85 dBm 1 PK 433.746923077 MHz MAXH -20 Temp 2 [T1 ndB] -33.97 dBm 433.895961538 MHz -30 T1 T2 TDF -40 -50 -60 -70 -80 -90 -100 Center 433.92 MHz 300 kHz/ Span 3 MHz Date: 4.JAN.2016 10:36:48 Page 15 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 4 Transmission Time 4.1 Measurement Procedure Same as section 2.2. 4.2 Test SET-UP (Block Diagram of Configuration) Same as section 2.1. 4.3 Limit According to 15.231(a)(1), A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. 4.4 Measurement Results Transmission Time Limit 1.298s 5s Please refer to the following plot. Page 16 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 RBW 100 kHz Delta 2 [T1 ] * VBW 300 kHz 0.58 dB Ref 0 dBm Att 25 dB SWT 10 s 1.298077 s 0 Marker 1 [T1 ] -63.14 dBm 2.516026 s A -10 SGL 1 PK MAXH -20 -30 TDF -40 -50 -60 1 2 -70 -80 -90 -100 Center 433.92 MHz 1 s/ Date: 4.JAN.2016 10:42:24 Page 17 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 5. Antenna Application 5.1 Antenna requirement According to of FCC part 15C section 15.203 and 15.240: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 5.2 Measurement Results The antenna is integrated on the main PCB and no consideration of replacement, and the best case gain of the antenna is 2.15dBi. So, the antenna is consider meet the requirement. Page 18 of 19

Dongguan Nore Testing Center Co., Ltd. Report No.: NTC1512141F FCC ID: 2AAXFHD160108 6. Test Equipment List Description Manufacturer Model Serial Characteristics Calibration Calibration Number Number Date Due Date Test Receiver Rohde & Schwarz ESCI7 100837 9KHz~7GHz Nov. 23, 2015 Nov. 22, 2016 Antenna Schwarzbeck VULB9162 9162-010 30MHz~7GHz Nov. 26, 2015 Nov. 25, 2016 Positioning UC UC 3000 N/A 0~360°, 1-4m N/A N/A Controller Color Monitor SUNSPO SP-140A N/A N/A N/A N/A Single Phase Power Line SAEMC PF201A-32 110210 32A N/A N/A Filter 3 Phase Power SAEMC PF401A-200 110318 200A N/A N/A Line Filter DC Power Filter SAEMC PF301A-200 110245 200A N/A N/A Cable Huber+Suhner CBL2-NN-1M 22390001 9KHz~7GHz Nov. 07, 2015 Nov. 06, 2016 Cable Huber+Suhner CIL02 N/A 9KHz~7GHz Nov. 07, 2015 Nov. 06, 2016 RF Cable Huber+Suhner SF-104 MY16559/4 9KHz~25GHz Mar. 07, 2015 Mar. 06, 2016 Power Amplifier HP HP 8447D 1145A00203 100KHz~1.3GHz Nov. 07, 2015 Nov. 06, 2016 Horn Antenna Com-Power AH-118 071078 1GHz~18GHz Nov. 05, 2015 Nov. 04, 2016 Loop antenna Daze ZA30900A 0708 9KHz~30MHz Oct.10, 2015 Oct.09, 2016 Pre-Amplifier Agilent 8449B 3008A02964 1GHz~26.5GHz Nov. 03, 2015 Nov. 02, 2016 Temporary antenna TESCOM SS402 N/A 1G-18GHz N/A N/A connector ---End--- Page 19 of 19


Document Created: 2016-01-20 12:46:55
Document Modified: 2016-01-20 12:46:55
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