Test Report

FCC ID: OXGZW30

Test Report

Download: PDF
FCCID_2587903

FCC RADIO TEST REPORT FCC ID: OXGZW30 IC: 10460A-ZW30 Product Name: Smart Switch Trademark: Show Home Model Number: ZW30 Prepared For : Willis Electric CO.,Ltd. Address : No.504-1,Chung-Hua Road, Sec.4, Hsin Chu,300 Taiwan Prepared By : DongGuan Precise Testing Service Co.,Ltd. Building D, Baoding Technology Park, Guangming Road 2, Guangming Address : Community, Dongcheng District, Dongguan, Guangdong, China Test Date: Mar. 11 - Mar. 25, 2015 Date of Mar. 25, 2015 Report : Report No.: PTS1503058014F

Page 2 of 27 Report No.: PTS1503058014F VERIFICATION OF COMPLIANCE Applicant: Willis Electric CO.,Ltd. Address No.504-1,Chung-Hua Road, Sec.4, Hsin Chu,300 Taiwan Manufacturer Name: Kupoint(DongGuan)Electric Co.,Ltd Address: Huai De Village, HumenTown, Dong Guan, Guang Dong, China Product Description: Smart Switch Brand Name: Show Home Model Name: ZW30 Model difference: N/A Test procedure ANSI C63.4-2014, CISPR 16-1-4:2010, RSS-Gen Issue 4,2014 Standards FCC PART15.249, RSS-210 Issue 8,Dec 2010 Prepared by : Assistant Reviewer : Supervisor Approved & Authorized Signer :

Page 3 of 27 Report No.: PTS1503058014F Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . TEST RESULT 11 3.1 ANTENNA REQUIREMENT 11 3.1.1 STANDARD REQUIREMENT 11 3.1.2 EUT ANTENNA 11 3.2 CONDUCTED EMISSION MEASUREMENT 12 3.2.1 POWER LINE CONDUCTED EMISSION LIMITS 12 3.2.2 TEST PROCEDURE 13 3.2.3 DEVIATION FROM TEST STANDARD 13 3.2.4 TEST SETUP 13 3.2.5 TEST RESULT 14 3.3 RADIATED EMISSION MEASUREMENT 16 3.3.1 RADIATED EMISSION LIMITS 16 3.3.2 TEST PROCEDURE 17 3.3.3 DEVIATION FROM TEST STANDARD 17 3.3.4 TEST SETUP 18 3.3.5 TEST RESULTS (BLOW 30MHZ) 20 3.3.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 21 3.3.7 TEST RESULTS (ABOVE 1000 MHZ) 24 4 . 20DB BANDWIDTH TEST 26 4.1 TEST PROCEDURE 26 4.2 DEVIATION FROM STANDARD 26 4.3 TEST SETUP 26 4.4 TEST RESULTS 27 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS

Page 4 of 27 Report No.: PTS1503058014F 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249) RSS-Gen Issue 4 & RSS-210 Issue 8 Standard Test Item Judgment Remark Section 15.207& Conducted Emission Pass RSS-Gen issue 4,8.8 15.203 Antenna Requirement Pass 15.249& A8.5 Radiated Spurious Emission Pass 15.249& A8.1 20 DB Bandwidth Pass 15.205& A8.5 Band Edge Emission Pass

Page 5 of 27 Report No.: PTS1503058014F 1.1 TEST FACILITY Dongguan Dongdian Testing Service Co., Ltd Add.: No. 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 FCC Registration No.: 270092; IC Registration No.: 10288A-1 1.2 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 %. No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2%

Page 6 of 27 Report No.: PTS1503058014F 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Smart Switch Trade Name Show Home Model Name ZW30 Serial Model N/A Model Difference N/A The EUT is a Smart Switch Operation Frequency: 908.42MHz Modulation Type: FSK Channel number 1 channel Antenna Designation: Wire antenna Product Description Antenna Gain(Peak) -2.1dBi Max. QP field strength 91.21 dBuV/m@3m Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Power Supply AC 120V,60Hz HVIN ZW30 FVIN F_smart switch V1 Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual.

Page 7 of 27 Report No.: PTS1503058014F 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 TX For Conducted Emission Final Test Mode Description Mode 1 TX For Radiated Emission Final Test Mode Description Mode 1 TX Note: For the TX mode, the EUT is configured as the continuously transmitting mode.

Page 8 of 27 Report No.: PTS1503058014F 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED AC E-1 EUT

Page 9 of 27 Report No.: PTS1503058014F 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Series No. Note E-1 Smart Switch Show Home ZW30 N/A EUT Item Shielded Type Ferrite Core Length Note Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm in『Length』column.

Page 10 of 27 Report No.: PTS1503058014F 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS Radiation Test equipment Kind of Last Calibrated Item Manufacturer Type No. Serial No. Equipment calibration until EMI Test 1 R&S ESU8 100316 2014/10/25 2015/10/24 Receiver Double Ridged 2 Horn Antenna R&S HF907 100276 2014/11/01 2015/10/31 (0.8GHz-18GHz) Log-periodic Dipole 3 R&S HL223 100435 2014/11/01 2015/10/31 Antenna (30MHz-1GHz) Trilog VULB 4 Broadband Schwarzbeck 9163 9163-462 2014/04/12 2015/04/11 Antenna Signal 5 Conditioning R&S SCU-08 10008 2014/10/25 2015/10/24 Unit 6 Pre-amplifer R&S SCU-01 10049 2014/10/25 2015/10/24 Active loop 7 antenna Schwarzbeck FMZB1519 1519-038 2014/11/01 2015/10/31 (9K-30MHz) Spectrum 8 Agilent E4407B MY45109572 2014/11/01 2015/10/31 Analyzer 9 RF cables R&S L03 RS710 2014/11/01 2015/10/31 10 RF cables R&S L04 RS719 2014/11/01 2015/10/31 Conduction Test equipment Kind of Manufactur Last Calibrated Item Type No. Serial No. Equipment er calibration until 1 Test Receiver R&S ESU8 100316 2014/10/25 2015/10/24 Current Probe R&S EZ-17 100532 2014/10/25 2015/10/24 Two Line ENV216 101109 2014/10/25 2015/10/24 3 R&S V-Network Passive Voltage ESH2-Z3 100169 2014/10/25 2015/10/24 4 R&S Probe 5 ESH3-Z6 100694 2014/10/25 2015/10/24 V-Network R&S 6 V-Network R&S ESH3-Z6 100690 2014/10/25 2015/10/24 7 Artificial mains R&S ESH2-Z5 100309 2014/10/25 2015/10/24 8 Pulse Limiter R&S ESH3-Z2 101242 2014/10/25 2015/10/24 9 RF cables R&S L05 RS782 2014/11/01 2015/10/31

Page 11 of 27 Report No.: PTS1503058014F 3. TEST RESULT 3.1 ANTENNA REQUIREMENT 3.1.1 STANDARD REQUIREMENT 15.203 requirement: For intentional device, 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. 3.1.2 EUT ANTENNA The EUT antenna is Wire Antenna. It’s permanent attached antenna. It comply with the standard requirement.

Page 12 of 27 Report No.: PTS1503058014F 3.2 CONDUCTED EMISSION MEASUREMENT 3.2.1 POWER LINE CONDUCTED EMISSION Limits (Frequency Range 150KHz-30MHz) Class A (dBuV) Class B (dBuV) FREQUENCY (MHz) Standard Quasi-peak Average Quasi-peak Average 0.15 -0.5 66 - 56 * 56 - 46 * CISPR 0.50 -5.0 56.00 46.00 CISPR 5.0 -30.0 60.00 50.00 CISPR 0.15 -0.5 66 - 56 * 56 - 46 * LP002. 0.50 -5.0 56.00 46.00 LP002. 5.0 -30.0 60.00 50.00 LP002. Note: (1) The tighter limit applies at the band edges. (2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. The following table is the setting of the receiver Receiver Parameters Setting Attenuation 10 dB Start Frequency 0.15 MHz Stop Frequency 30 MHz IF Bandwidth 9 kHz

Page 13 of 27 Report No.: PTS1503058014F 3.2.2 TEST PROCEDURE a. The EUT was placed 0.4 meters from the horizontal ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. d. LISN at least 80 cm from nearest part of EUT chassis. e. For the actual test configuration, please refer to the related Item –EUT Test Photos. 3.2.3 DEVIATION FROM TEST STANDARD No deviation 3.2.4 TEST SETUP Vertical Reference Ground Plane Test Receiver EUT 40cm 80cm LISN Horizontal Reference Ground Plane Note: 1.Support units were connected to second LISN. 2.Both of LISNs (AMN) are 80 cm from EUT and at least 80 from other units and other metal planes

Page 14 of 27 Report No.: PTS1503058014F 3.2.5 TEST RESULT EUT： Smart Switch Model Name. ： ZW30 Temperature： 26 ℃ Relative Humidity： 54% Pressure： 1010hPa Phase : L Test Voltage ： AC 120V/60Hz Test Mode： Mode 1 Frequency Meter Reading Factor Emission Level Limits Margin Detector Type (MHz) (dBμV) (dB) (dBμV) (dBμV) (dB) 0.1700 42.82 10.12 52.94 64.96 -12.02 QP 0.1700 25.03 10.12 35.15 54.96 -19.81 AVG 0.3180 40.32 10.11 50.43 59.76 -9.33 QP 0.3180 23.72 10.11 33.83 49.76 -15.93 AVG 0.6700 40.35 10.07 50.42 56.00 -5.58 QP 0.6700 22.68 10.07 32.75 46.00 -13.25 AVG 1.2460 39.61 10.09 49.40 56.00 -6.60 QP 1.2460 22.92 10.09 33.01 46.00 -12.99 AVG 1.5500 33.54 10.09 43.63 56.00 -12.37 QP 1.5500 19.80 10.09 29.89 46.00 -16.11 AVG 2.2659 31.80 10.10 41.90 56.00 -14.10 QP 2.2659 16.96 10.10 27.06 46.00 -18.94 AVG Remark: 1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss.

Page 15 of 27 Report No.: PTS1503058014F EUT： Smart Switch Model Name. ： ZW30 Temperature： 26 ℃ Relative Humidity： 54% Pressure： 1010hPa Phase : N Test Voltage ： AC 120V/60Hz Test Mode： Mode 1 Frequency Meter Reading Factor Emission Level Limits Margin Detector Type (MHz) (dBμV) (dB) (dBμV) (dBμV) (dB) 0.1820 42.35 10.12 52.47 64.39 -11.92 QP 0.1820 22.62 10.12 32.74 54.39 -21.65 AVG 0.5420 40.47 10.08 50.55 56 -5.45 QP 0.5420 22.23 10.08 32.31 46 -13.69 AVG 1.1340 39.06 10.08 49.14 56 -6.86 QP 1.1340 21.47 10.08 31.55 46 -14.45 AVG 1.4340 36.40 10.09 46.49 56 -9.51 QP 1.4340 22.03 10.09 32.12 46 -13.88 AVG 1.9740 30.77 10.09 40.86 56 -15.14 QP 1.9740 15.77 10.09 25.86 46 -20.14 AVG 2.7500 29.34 10.10 39.44 56 -16.56 QP 2.7500 12.25 10.10 22.35 46 -23.65 AVG Remark: 1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss.

Page 16 of 27 Report No.: PTS1503058014F 3.3 RADIATED EMISSION MEASUREMENT 3.3.1 Radiated Emission Limits ( FCC 15.209 ) Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 Note: (1) The tighter limit applies at the band edges. (2) Emission level (dBuV/m)=20log Emission level (uV/m). LIMITS OF RADIATED EMISSION MEASUREMENT ( FCC 15.249) Field Strength of Field Strength of Frequency of Emission fundamental Harmonics (MHz) ((millivolts /meter) (microvolts/meter) 902-928 MHz 50 500 Notes: (1) Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 dB below the level of the fundamental or to the general radiated emission limits in Section 15.209, whichever is the lesser attenuation. Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted band) 1MHz / 1MHz for Peak Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP

Page 17 of 27 Report No.: PTS1503058014F 3.3.2 TEST PROCEDURE a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3m meter open area test site. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m; the height of the test antenna shall vary between 1 m to 4 m. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. e. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. For the actual test configuration, please refer to the related Item –EUT Test Photos. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported 3.3.3 DEVIATION FROM TEST STANDARD No deviation

Page 18 of 27 Report No.: PTS1503058014F 3.3.4 TEST SETUP （A）Radiated Emission Test-Up Frequency Below 30MHz （B）Radiated Emission Test-Up Frequency 30MHz~1GHz

Page 19 of 27 Report No.: PTS1503058014F （C）Radiated Emission Test-Up Frequency Above 1GHz

Page 20 of 27 Report No.: PTS1503058014F 3.3.5 TEST RESULTS (BLOW 30MHz) EUT： Smart Switch Model Name. ： ZW30 Temperature： 20 ℃ Relative Humidtity： 48% Pressure： 1010 hPa Test Voltage ： AC 120V Test Mode ： TX Polarization : -- Freq. Reading Limit Margin State (MHz) (dBuV/m) (dBuV/m) (dB) P/F -- -- -- -- PASS -- -- -- -- PASS NOTE: The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. Distance extrapolation factor =40 log (specific distance/test distance)(dB); Limit line = specific limits(dBuv) + distance extrapolation factor.

Page 21 of 27 Report No.: PTS1503058014F 3.3.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) EUT： Smart Switch Model Name ： ZW30 Temperature： 20 ℃ Relative Humidity： 48% Pressure： 1010 hPa Test Voltage ： AC 120V Test Mode ： TX Polarization : Vertical Frequency Meter Reading Factor Emission Level Limits Margin Detector Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 171.9945 14.6 9.89 24.49 43.5 -19.01 peak 344.3854 16.17 15.22 31.39 46 -14.61 peak 487.315 16.08 19.01 35.09 46 -10.91 peak Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier.

Page 22 of 27 Report No.: PTS1503058014F EUT： Smart Switch Model Name ： ZW30 Temperature： 20 ℃ Relative Humidity： 48% Pressure： 1010 hPa Test Voltage ： AC 120V Test Mode ： TX Polarization : Horizontal Frequency Meter Reading Factor Emission Level Limits Margin Detector Type (MHz) (dBμV) (dB) (dBμV/m) (dBμV/m) (dB) 114.5146 14.58 11.66 26.24 43.5 -17.26 peak 171.9945 12.46 9.89 22.35 43.5 -21.15 peak 229.2931 14.95 10.39 25.34 46 -20.66 peak 601.4265 15.29 21.15 36.44 46 -9.56 peak Remark: 1. Factor = Antenna Factor + Cable Loss – Pre-amplifier.

Page 23 of 27 Report No.: PTS1503058014F Due to the PK results are less than the QP limit already, the QP measurement is not required

Page 24 of 27 Report No.: PTS1503058014F 3.3.7 TEST RESULTS (ABOVE 1000 MHZ)

Page 25 of 27 Report No.: PTS1503058014F Band Edge Emission: Due to the operating frequency of this EUT is 908.42MHz only, and its 20dB BW is just 178.36kHz, the Band Edge is not required because the allowed frequency band is 902~928MHz.

Page 26 of 27 Report No.: PTS1503058014F 4. 20DB BANDWIDTH TEST 4.1 TEST PROCEDURE a. The EUT was directly connected to the spectrum analyzer and antenna output port as show in the block diagram below, b. Spectrum Setting : RBW= 30KHz, VBW≧RBW, Sweep time = Auto. 4.2 DEVIATION FROM STANDARD No deviation. 4.3 TEST SETUP

Page 27 of 27 Report No.: PTS1503058014F 4.4 TEST RESULTS EUT： Smart Switch Model Name ： ZW30 Temperature： 26 ℃ Relative Humidity： 53% Pressure： 1020 hPa Test Power ： AC 120V Test Mode ： TX Frequency 20 dBc Bandwidth (MHz) (KHz) 908.42 178.36


Document Created: 2015-04-16 14:39:23
Document Modified: 2015-04-16 14:39:23
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC