Test report

FCC ID: DWNEWF3D

Test Report

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FCCID_1019619

FCC ID: DWNEWF3D 6 Randolph Way Advanced Hillsborough, NJ 08844 Compliance Laboratory Tel: (908) 927 9288 Fax: (908) 927 0728 ELECTROMAGNETIC EMISSION COMPLIANCE REPORT of EOLIS MODEL: WIREFREE 3D FCC ID: DWNEWF3D October 17, 2008 This report concerns (check one): Original grant Class II change x Equipment type: Low Power Intentional Radiator Deferred grant requested per 47 CF 0.457(d)(1)(ii)? yes no x If yes, defer until: (date) Company agrees to notify the Commission by (date) of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? yes no x If no, assumed Part 15, Subpart B for unintentional radiators - the new 47 CFR [10-1-90 Edition] provision. Report prepared for: Somfy System, Inc. Report prepared by: Advanced Compliance Lab Report number: 0048-081002-01 The test result in this report IS supported and covered by the NVLAP accreditation 1

FCC ID: DWNEWF3D Table of Contents Report Cover Page.....................................................................................................1 Table of Contents.......................................................................................................2 Figures........................................................................................................................3 1. GENERAL INFORMATION................................................................................4 1.1 Verification of Compliance ......................................................................4 1.2 Equipment Modifications ........................................................................5 1.3 Product Information ................................................................................6 1.4 Test Methodology.....................................................................................6 1.5 Test Facility ..............................................................................................6 1.6 Test Equipment ........................................................................................6 1.7 Statement of the Document Use...............................................................7 2. PRODUCT LABELING........................................................................................8 3. SYSTEM TEST CONFIGURATION ...................................................................9 3.1 Justification ..............................................................................................9 3.2 Special Accessories ...................................................................................9 3.3 Configuration of Tested System...............................................................9 4. SYSTEM SCHEMATICS .....................................................................................13 5. CONDUCTED EMISSION DATA .......................................................................14 5.1 Test Methods and Conditions..................................................................14 5.2 Test Data...................................................................................................14 6. RADIATED EMISSION DATA............................................................................17 6.1 Field Strength Calculation .......................................................................17 6.2 Test Methods and Conditions..................................................................17 6.2 Test Data...................................................................................................17 6.4. Occupied Bandwidth...............................................................................19 7. PHOTOS OF TESTED EUT.................................................................................22 2

FCC ID: DWNEWF3D Figures Figure 2.1 FCC ID Label...........................................................................................8 Figure 2.2 Location of Label on Back of the EUT....................................................8 Figure 3.1 Radiated Test Setup, Position 1...............................................................10 Figure 3.2 Radiated Test Setup, Position 2...............................................................10 Figure 3.3 Radiated Test Setup, Position 3...............................................................11 Figure 3.4 Conducted Test Setup, Front...................................................................12 Figure 3.5 Conducted Test Setup, Rear....................................................................12 Figure 4.1 EUT Schematics .......................................................................................13 Figure 5.1 Line Conducted........................................................................................15 Figure 5.2 Neutral Conducted ..................................................................................16 Figure 6.1 Bandwidth Plot ........................................................................................19 Figure 6.2 Pulse Train Timing ..................................................................................20 Figure 7.1 Front View................................................................................................23 Figure 7.2 Rear View .................................................................................................24 Figure 7.3 Open View ................................................................................................25 Figure 7.4 PCB ..........................................................................................................26 3

FCC ID: DWNEWF3D 1. GENERAL INFORMATION 1.1 Verification of Compliance EUT: EOLIS Model: WIREFREE 3D Applicant: SOMFY SYSTEM, INC. Test Type: FCC Part 15C CERTIFICATION (15.231: a) Result: PASS Tested by: ADVANCED COMPLIANCE LABORATORY Test Date: October 5-15, 2007 Report Number: 0048-081002-01 The above equipment was tested by Compliance Laboratory, Advanced Technologies, Inc. for compliance with the requirement set forth in the FCC rules and regulations Part 15 subpart C. This said equipment in the configuration described in the report, shows the maximum emission levels emanating from equipment are within the compliance requirements. The estimated uncertainty of the test result is given as following. The method of uncertainty calculation is provided in Advanced Compliance Lab. Doc. No. 0048-01-01. Prob. Dist. Uncertainty(dB) Uncertainty(dB) Uncertainty(dB) 30-1000MHz 1-6.5GHz Conducted Combined Std. Uncertainty uc norm. ±2.36 ±2.99 ±1.83 ____________________ Wei Li Date: October 17, 2008 Lab Manager Advanced Compliance Lab 4

FCC ID: DWNEWF3D 1.2 Equipment Modifications N/A 5

FCC ID: DWNEWF3D 1.3 Product Information System Configuration ITEM DESCRIPTION FCC ID CABLE Product EOLIS WIREFREE 3D (1) DWNEWF3D Housing PLASTICS Power Supply 3V Battery Operation Freq. 433.42 HMz Device Type Periodic Operation Receiver SENSOR Receiver DoC (1) EUT submitted for grant. 1.4 Test Methodology Radiated tests were performed according to the procedures in ANSI C63.4-2003 at an antenna to EUT distance of 3 meters. 1.5 Test Facility The open area test site and conducted measurement facility used to collect the radiated and conducted data are located at Hillsborough, New Jersey. This site has been accepted by FCC to perform measurements under Part 15 or 18 in a letter dated May 19, 1997 (Refer to: 31040/PRV 1300F2). The NVLAP Lab code for accreditation of FCC EMC Test Method is: 200101-0. 1.6 Test Equipment Manufacture Model Serial No. Description Last Cal Cal dd/mm/yy Due dd/mm/yy Hewlett-Packard HP8546A 3625A00341 EMI Receiver 12/01/08 12/01/09 EMCO 3115 4945 Double Ridge Guide Horn Antenna 12/02/08 12/02/09 EMCO 3104C 9307-4396 20-300MHz Biconical Antenna 09/02/08 09/02/09 EMCO 3146 9008-2860 200-1000MHz Log-Periodic Antenna 11/08/08 11/08/09 All Test Equipment Used are Calibrated Traceable to NIST Standards. 6

FCC ID: DWNEWF3D 1.7 Statement for the Document Use This report shall not be reproduced except in full, without the written approval of the laboratory. And this report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. 7

FCC ID: DWNEWF3D 2. PRODUCT LABELING FCC ID: DWNEWF3D Figure 2.1 FCC ID Label This device complies with part 15 of the FCC Rules. Operating is subject to the following two conditions: (1) This device Figure may of not 2.2 Location cause Label on harmful the Side of EUT interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Figure 2.1 FCC ID Label (FCC statement will be shown in the user manual) Figure 2.2 FCC ID Label Location 8

FCC ID: DWNEWF3D 3. SYSTEM TEST CONFIGURATION 3.1 Justification The system was configured for testing in a typical fashion (as a customer would normally use it). And its antenna was on PCB. Testing was performed as EUT was operated continuously. 3.2 Special Accessories N/A 3.3 Configuration of Tested System Figure 3.1 to Figure 3.5 illustrate this system, which is tested standing along. 9

FCC ID: DWNEWF3D Figure 3.1 Radiated Test Setup, position 1-X Figure 3.2 Radiated Test Setup, position 2-Y 10

FCC ID: DWNEWF3D Figure 3.3 Radiated Test Setup, position 3-Z 11

FCC ID: DWNEWF3D N/A Figure 3.4 Conducted Setup- Front N/A Figure 3.5 Conducted Setup- Rear 12

FCC ID: DWNEWF3D 4. SYSTEM SCHEMATICS See Attachment. Figure 4.1 System Schematics 13

FCC ID: DWNEWF3D 5. CONDUCTED EMISSION DATA 5.1 Test Methods and Conditions The EUT was under normal operational mode during the conducted emission test. EMI Receiver was scanned from 150KHz to 30MHz with maximum hold mode for maximum emission. Recorded data was sent to the plotter to generate output in linear format. At the input of the spectrum analyzer, a HP transient limiter is inserted for protective purpose. This limiter has a 10 dB attenuation in the range of 150KHZ to 30MHZ. That factor was automatically compensated by the receiver, so the readings are the corrected readings. The reference of the plot is the CISPR 22 Class B limit in Figure 5.1 through Figure 5.2. Conducted Emission Technical Requirements Class A Class B Frequency Range Quasi-Peak Average Quasi-Peak Average dBuV dBuV DBuV dBuV 150kHz –0.5MHz 79 (8912uV) 66 (1995uV) 66-56 56-46 0.5MHz-30MHz 73 (4467uV) 60 (1000uV) --- --- 0.5MHz- 5MHz --- --- 56 46 (250uV) 5MHz-30MHz --- --- 60 50 Emissions that have peak values close to the specification limit (if any) are also measured in the quasi-peak mode to determine compliance. 5.2 Test Data Figure 5.1-5.2 show the neutral and line conducted emissions for the standard operation. N/A Test Personnel: Tester Signature: Date: Typed/Printed Name: Edward Lee 14

FCC ID: DWNEWF3D N/A Fig. 5.1 Conducted Emission-Line 15

FCC ID: DWNEWF3D N/A Fig. 5.2 Conducted Emission- Neutral 16

FCC ID: DWNEWF3D 6. RADIATED EMISSION DATA 6.1 Field Strength Calculation The corrected field strength is automatically calculated by EMI Receiver using following: FS = RA +AF + CF + AG where FS: Corrected Field Strength in dBµV/m RA: Amplitude of EMI Receiver before correction in dBµV AF: Antenna Factor in dB/m CF: Cable Attenuation Factor in dB AG: Built-in Preamplifier Gain in dB (Stored in receiver as part of the calibration data) The pulse train timing plots are showed in Figure 6.2. The provision in §15.35© of the FCC part 15, the power correction factor for the modulation is –5.6dB. See attached plot for details. The maximum average field strength should be 0.525 of the peak field strength measured. So we use peak value minus 5.6dB as calculated maximum average field strength. 6.2 Test Methods and Conditions The initial step in collecting radiated data is a EMI Receiver scan of the measurement range below 30MHz using peak detector and 9KHz IF bandwidth / 30KHz video bandwidth. For the range 30MHz - 1GHz, 120KHz IF bandwidth / 120KHz video bandwidth are used. Both bandwidths are 1MHz for above 1GHz measurement. Up to 10th harmonics were investigated. 6.3 Test Data The following data lists the significant emission frequencies, polarity and position, peak reading of the EMI Receiver, the FCC limit, and the difference between the peak reading and the limit. Explanation of the correction and calculation are given in section 6.1. Test Personnel: Typed/Printed Name: Edward Lee Date: October 17, 2008 17

FCC ID: DWNEWF3D Radiated Test Data @3m Calculated Frequency Polarity Height Azimuth Peak Average FCC Difference [H or V], Reading Reading 3m Limit from limit (MHz) Position (m) (Degree) (dBmV/m) (dBmV/m (dBmV/m) (dB) (X,Y,Z) 433.42 H,X(1) 2.0 180 80.0 74.4 80.8(3) -6.4 866.84 H,X 1.0 170 50.2 44.6 60.8(4) -16.2 1300.26 H,X 1.2 150 57.9 52.3 54(2) -1.7 1733.68 H,X 1.2 180 52.4 46.8 60.8 -14 2167.10 H,X 1.2 180 48.6 43 60.8 -17.8 433.42 V,X 2.5 200 72.9 67.3 80.8 -13.5 866.84 V,X 1.0 320 50.5 44.9 60.8 -15.9 1300.26 V,X 1.2 260 53.8 48.2 54 -5.8 1733.68 V,X 1.1 270 56.6 51 60.8 -9.8 2167.10 V,X 1.1 240 45.7 40.1 60.8 -20.7 433.42 H,Y 2.1 180 81.4 75.8 80.8 -5 866.84 H,Y 1.0 180 51.6 46 60.8 -14.8 1300.26 H,Y 1.3 180 55.5 49.9 54 -4.1 1733.68 H,Y 1.3 150 52.4 46.8 60.8 -14 2167.10 H,Y 1.3 160 45.4 39.8 60.8 -21 433.42 V,Y 2.6 200 74.0 68.4 80.8 -12.4 866.84 V,Y 1.9 210 50.0 44.4 60.8 -16.4 1300.26 V,Y 1.4 350 54.4 48.8 54 -5.2 1733.68 V,Y 1.4 210 55.6 50 60.8 -10.8 2167.10 V,Y 1.2 170 43.0 37.4 60.8 -23.4 433.42 H,Z 2.7 220 70.5 64.9 80.8 -15.9 866.84 H,Z 1.1 300 47.5 41.9 60.8 -18.9 1300.26 H,Z 1.4 230 51.8 46.2 54 -7.8 1733.68 H,Z 1.3 230 49.8 44.2 60.8 -16.6 2167.10 H,Z 1.3 240 40.0 34.4 60.8 -26.4 433.42 V,Z 1.2 190 85.5 79.9 80.8 -0.9 866.84 V,Z 1.2 200 57.8 52.2 60.8 -8.6 1300.26 V,Z 1.3 230 56.9 51.3 54 -2.7 1733.68 V,Z 1.1 220 55.3 49.7 60.8 -11.1 2167.10 V,Z 1.2 210 47.0 41.4 60.8 -19.4 (1) See Figure 3.1, 3.2 and 3.3 for definition of position X-1, Y-2, Z-3. (2) Restricted band. (3) Fundamental limit is 3750-12500 microvolts/meter linear interpolations (average reading). Per FCC 15.231(a). (4) Spurious limit is 375-1250 microvolts/meter linear interpolations (average reading). Per 15.231(a). 18

FCC ID: DWNEWF3D 5.4 Occupied Bandwidth The bandwidth of the emission shall be no wider than 0.25% of the center frequency, in this case, 1.084MHz(433.5x0.25%). Bandwidth is determined at the points 20dB down from the modulated carrier. Figure 5.2 shows the occupied bandwidth plot. Figure 6.1 Occupied Bandwidth 19

FCC ID: DWNEWF3D Figure 6.2 (a) Pulse Train Timing 20

FCC ID: DWNEWF3D Figure 6.2 (b) Pulse Train Timing 21

FCC ID: DWNEWF3D 7. PHOTOS OF TESTED EUT The following photos show the inside details of the EUT. 22


Document Created: 2008-10-21 21:41:15
Document Modified: 2008-10-21 21:41:15
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