KUT68Remote garage door opener

PD68 User Manual, Rev A, DRAFT FCC: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. DRAFT MODEL PD68 USER MANUAL WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. DRAFT MODEL PD68 USER MANUAL

 FCC ID No. KUT68 National Technical Systems, Electromagnetic Compatibility Test Report Page 1 of 1 1536 E. Valencia Drive, Fullerton, CA 92831-4797; Tel (714) 879-6110; Fax (714) 879-6117 External Photos Model 68 Universal Remote Model PD68 Universal Remote

 FCC ID No. KUT68 National Technical Systems, Electromagnetic Compatibility Test Report Page 1 of 2 1536 E. Valencia Drive, Fullerton, CA 92831-4797; Tel (714) 879-6110; Fax (714) 879-6117 Internal photos Model 68 Circuit Board, Component Side Model 68 Circuit Board, Foil Side NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 2 of 2 Model PD68 Circuit Board, Component Side Model PD68 Circuit Board, Foil Side with Modification

NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 National Technical Systems, Electromagnetic Compatibility Test Report Page 1 of 48 1536 E. Valencia Drive, Fullerton, CA 92831-4797; Tel (714) 879-6110; Fax (714) 879-6117 Electromagnetic Compatibility (EMC) Test Report for Capital Prospect Ltd. Skylink Universal Remote Control Model 68 and Skylink Universal Remote Control Model PD68 concerning initial conformance to the U.S. requirement 47 CFR, Part 15, Subpart C Manufacturer and Applicant for Certification: Capital Prospect Ltd. Rm 16, 13/F., Block B, Veristrong Ind. Centre, 34-36 Aupuiwan Street, Fotan, N.T. Hong Kong. Prepared By:National Technical Systems 1536 E. Valencia Drive Fullerton, CA 92831 Issued:August 4, 2001 This report and the information contained herein represent the results of testing test articles identified and selected by the client performed to specifications and/or procedures selected by the client. National Technical Systems (NTS) makes no representations, expressed or implied, that such testing is adequate (or inadequate) to demonstrate efficiency, performance, reliability, or any other characteristic of the articles being tested, or similar products. This report should not be relied upon as an endorsement or certification by NTS of the equipment tested, nor does it represent any statement whatsoever as to its merchantability or fitness of the test article, or similar products, for a particular purpose. This report shall not be reproduced except in full without written approval from NTS. NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 2 of 75 LIST OF RESPONSIBLE PARTIES Test Laboratory Customer The customer listed on page one of this report under “Manufacturer and Applicant for Certification” is responsible for the following with respect to the standards contained in the Test Summary: 1. Ensuring that subsequent product will be manufactured to the same specifications as the sample tested. 2. Ensuring that the product retains electromagnetic compatibility after modifications to its design and/or it manufacturing process, 3. Conducting the appropriate EMC auditing of subsequent product unless conformance herein has been demonstrated by statistical means. If manufacture of the product is by a third party then the customer is strongly encouraged to implement an agreement with his supplier(s) whereby adherence to the above responsibilities is ensured. Test Laboratory Responsibilities With our signatures we, the undersigned, attest to the accuracy of this report and to testing having been conducted with adherence to the appropriate international quality standards and test procedures. NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 3 of 75 TEST SUMMARY This test record demonstrates conformance of the Capital Prospect Ltd. Skylink Universal Remote Control Models 68 and PD68 with the below listed standard(s): RegionSpecificationTitle/IntentNotesConforms US47 CFR, Part 15, Sub CRadio Frequency Devices 15.231 (b) Operation in the band 40.66-40.70 MHz and above 70 MHz 15.209 Radiated Emissions Limits: General Requirements Yes NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 4 of 75 TABLE OF CONTENTS LIST OF RESPONSIBLE PARTIES....................................................................................................2 TEST SUMMARY.................................................................................................................................3 1.0GENERAL INFORMATION......................................................................................................6 1.1PRODUCT DESCRIPTION.........................................................................................................6 1.1.1Model Variants.........................................................................................................8 1.1.2Accessories Tested with EUT...................................................................................8 1.1.3Internal, fundamental oscillator frequencies..............................................................8 1.2ADMINISTRATIVE DATA........................................................................................................8 1.2.1References................................................................................................................8 1.2.2Test Measurement Instrument Calibration.................................................................8 1.3TESTED SYSTEM DETAILS.....................................................................................................9 1.3.1Equipment Under Test (EUT)...................................................................................9 1.3.2Support Equipment...................................................................................................9 1.3.3Interconnection Diagram........................................................................................10 1.4EMC LABELS/MARKS..........................................................................................................10 1.5BLOCK DIAGRAM................................................................................................................12 1.6ELECTRICAL SCHEMATICS...................................................................................................12 1.7PCB LAYOUT......................................................................................................................12 2.0GENERAL TEST METHODOLOGY AND FACILITY INFORMATION............................13 2.1EMISSIONS..........................................................................................................................13 2.2BASIC CALCULATIONS........................................................................................................14 2.2.1Radiated Emissions Field Strength Calculations......................................................14 2.2.2Averaged Levels of Pulsed Emissions Calculations.................................…

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NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 National Technical Systems, Electromagnetic Compatibility Test ReportPage 49 of 75 1536 E. Valencia Drive, Fullerton, CA 92831-4797; Tel (714) 879-6110; Fax (714) 879-6117 1.1 Model PD68 Test Results and Data: ̨ ̨ PASS 1.1.1 Tabular Data Date of measurement: 8 March 2001Test Engineer: Ba Nguyen FCC RF Emissions Data, Model PD68 Level (dbμv/m) (1) 0.25% f o BW Limit Transmit Channel Measured Frequency (MHz) fund. spurious/ harmonic other Corrected Level (1) §15.231(b) §15.209(a) Margin ( ∆∆ ) Max Allowed BW Actual BW A (f o ) 374.5 X 67.9878.61-10.6975 kHz146 kHz A66.24 X 34.840.0-5.2 A66.56 X 28.3 (1) 40.0-11.7 A68.00 X 26.5 (1) 40.0-13.5 A95.8 X 30.7843.5-12.7 A101.6 X 31.0 (1) 43.5-12.5 A107.8 X 35.243.5-8.3 A124.2 X 24.9 (1) 43.5-18.6 A168.8 X 24.5 (1) 43.5-19.0 A169.4 X 37.643.5-5.9 A206.6 X 37.343.5-6.2 A211.2 X 31.743.5-11.8 A256.2 X 25.0 (1) 46.02-21.0 A294.9 X 33.746.02-12.3 A313.3 X 37.346.02-8.7 A409.1 X 25.0 (1) 46.02-21.0 A431.4 X 43.046.02-3.0 A604.6 X 26.246.02-22.2 A642.8 X 21.2 (1) 46.02-24.8 A653.9 X 22.3 (1) 46.02-23.7 A660.8 X 20.8 (1) 46.02-25.2 A748.3 X 19.9 (1) 46.02-26.1 A757.3 X 41.746.02-4.3 A1514.0 X 48.953.98-5.1 A2711.0 X 45.553.98-8.5 NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 50 of 75 FCC RF Emissions Data, Model PD68 Level (dbμv/m) (1) 0.25% f o bw Limit Transmit Channel Measured Frequency (MHz) fund. spurious/ harmonic other Corrected Level (1) §15.231(b) §15.209(a) Margin ( ∆∆ ) Max Allowed BW Actual BW B (f o ) 307.9 X 60.9175.19-14.3795156 B41.76 X 21.7 (1) 40.0-18.3 B55.5 X 33.7 (1) 40.0-6.3 B62.1 X 21.4 (1) 40.0-18.6 B87.8 X 25.5 (1) 40.0-14.5 B89.4 X 38.343.52-5.2 B92.6 X 27.4 (1) 43.52-16.1 B114.4 X 27.243.52-16.3 B125.0 X 33.7 (1) 43.52-9.8 B141.6 X 32.9 (1) 43.52-10.6 B155.2 X 35.543.52-8.0 B206.2 X 32.8 (1) 43.52-10.7 B226.7 X 27.3 (1) 46.02-18.7 B265.5 X 24.9 (1) 46.02-21.1 B355.8 X 35.946.02-10.1 B394.6 X 37.146.02-8.9 B424.2 X 35.946.02-10.1 B559.6 X 38.246.02-7.8 B563.3 X 41.046.02-5.0 B616.3 X 38.661.9-23.3 B1642.0 X 42.053.98-12.0 B2298.0 X 43.153.98-10.9 C (f o ) 298.00 X 65.874.54-8.7775 kHz162 kHz C50.24 X 21.2 (1) 40.0-18.8 C56.00 X 28.3 (1) 40.0-11.7 C65.84 X 34.6 (1) 40.0-5.4 C70.00 X 21.4 (1) 40.0-18.6 C76.48 X 27.5 (1) 40.0-12.5 C83.36 X 31.240.0-8.8 C95.60 X 18.6 (1) 43.52-24.9 NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 51 of 75 FCC RF Emissions Data, Model PD68 Level (dbμv/m) (1) 0.25% f o bw Limit Transmit Channel Measured Frequency (MHz) fund. spurious/ harmonic other Corrected Level (1) §15.231(b) §15.209(a) Margin ( ∆∆ ) Max Allowed BW Actual BW C103.80 X 27.543.52-16.0 C123.20 X 29.843.52-13.7 C131.80 X 24.8 (1) 43.52-18.7 C135.20 X 36.543.52-7.0 C138.6 X 41.043.52-2.5 C370.00 X 39.946.02-6.1 C622.60 X 40.846.02-5.2 C904.10 X 23.0 (1) 46.02-23.0 C1455.00 X 43.653.98-10.4 C2289.00 X 44.253.98-9.8 D (f o ) 286.70 X 68.9873.74-4.8750 kHz143 kHz D42.40 X 26.0 (1) 40.0-14.0 D45.76 X 27.7 (1) 40.0-12.3 D49.52 X 24.2 (1) 40.0-15.8 D52.72 X 26.0 (1) 40.0-14.0 D70.32 X 27.0 (1) 40.0-13.0 D79.36 X 19.8 (1) 40.0-20.2 D83.60 X 24.0 (1) 40.0-16.0 D96.80 X 33.343.52-10.2 D116.50 X 24.8 (1) 43.52-18.7 D119.50 X 27.643.52-15.9 D152.20 X 40.443.52-3.1 D247.77 X 35.246.02-10.8 D331.4 X 35.046.02-11.0 D360.00 X 36.446.02-9.6 D573.40 X 46.461.9-15.5 D720.2 X 25.646.02-20.4 D1842.00 X 43.153.98-10.9 D2112.00 X 41.753.98-12.3 (1) Levels are given as peak if below appropriate the limit, otherwise quasipeak measurements will be made. Quasipeak values will be indicated by the superscript “ (1) ” following the Corrected Value. NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 52 of 75 1.1.2 Engineering Data Sheets & Waveform Plots ENGINEERING TEST DATA SHEET Customer: SkyLink Technologies MJO No: 171 - 0800 Test Item: Garage Door Remote P/N: Model: PD 68 S/N: Specification: FCC 47CFR Part 15Rev. Para: Conducted by:Date:Page of Fundamental Frequency:390MHzChannel:A Actual Voltage Measurement:56.7dB μ V/m Limit:79.2 dB μ V/m Bandwidth (BW) Limit:975 kHz Measured F1:280 kHz Measured F2:146 kHz Actual Bandwidth (BW):134.0 kHz Duration of Transmitting:N/A *sec(*) Manual Operation (time between transmitting) Total Time-on (Ton) : 1.730E+00sec Pulse #Pulse Width (s) Number of Pulses:11pulses 10.060 (Average Pulse-width over 100msec or 20.300 1 Pulse-train) 30.040 40.282 Total Time of 1 Pulse-Train:1.925sec 50.240 60.042 Calculate of Duty Cycle:89.870% 70.142 (Pulse-width sum / 1 pulse train) 80.042 90.040 Calculate Average Value:50.96dB μ V/m 100.364 (Duty cycle x Peak Emission) 110.178 Total Ton1.730 NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 53 of 75 NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 54 of 75 ENGINEERING TEST DATA SHEET Customer:SkyLink Technologies MJO No: 171 - 0800 Test Item:Garage Door RemoteP/N: Model:PD 68S/N: Specification: FCC 47CFR Part 15 Rev. Para: Conducted by:Date:Page of Fundamental Frequency: 318MHz Channel: B Actual Voltage Measurement:55.1dBμV/mLimit:75.8 dBμV/m Bandwidth (BW) Limit:795 kHz Measured F1: 300kHz Measured F2: 144kHz Actual Bandwidth (BW):156.0kHz Duration of Transmitting:N/A *sec(*) Manual Operation (time between transmitting) Total Time-on (T on ) : 1.726E+00sec Pulse #Pulse Width (s) Number of Pulses:11pulses 10.062 (Average Pulse-width over 100msec or 20.042 1 Pulse-train) 30.240 40.040 Total Time of 1 Pulse-Train:1.920sec 50.542 60.040 Calculate of Duty Cycle:89.896% 70.140 (Pulse-width sum / 1 pulse train) 80.040 90.040 Calculate Average Value:49.53dBμV/m 100.360 (Duty cycle x Peak Emission) 110.180 Total T on 1.726 NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 55 of 75 NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 56 of 75 ENGINEERING TEST DATA SHEET Customer:SkyLink Technologies MJO No: 171 - 0800 Test Item:Garage Door RemoteP/N: Model:PD 68S/N: Specification: FCC 47CFR Part 15 Rev. Para: Conducted by:Date:Page of Fundamental Frequency: 310MHz Channel: C Actual Voltag…

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Explanation of resolution bandwidth The data plots for radiated emissions shown in the NTS Test Report 071-0800-1-1-N do not indicate the proper resolution bandwidths. This was an instrumentation issue at the time of measurement, but one which does not significantly effect the amplitudes reported in section 6.0 of the report due to their categorization as narrowband signal. A total re- measurement of the emissions of both the Skylink Universal Remote models 68 and PD68 would have placed undue hardships on the laboratory. Thus, an experiment was conducted to demonstrate graphically that the amplitudes measured at 300kHz bandwidth (bw) would not vary significantly at other bandwidths. Measurements were made of a 374.5MHz signal using 100kHz, 300kHz and 1MHz resolution bandwidths. The resultant amplitudes were 81.7dbμv, 81.8dbμv and 82dbμv respectively. This equates to a ± 0.3dbμv delta relative to the 300kHz measurement. With respect to the report’s tabular data vs. limits of section 6.0, this is an insignificant delta and the measurements as reported using a 300kHz bw are valid. The experiment’s plots are included below.

Testing at Three Orthogonal Axis With respect to radiated rf emissions, the Skylink Universal Remote models 68 and PD 68 were each tested in three orthogonal axis to maximize emissions. The three axis are described as perpendicular to the short edge of the EUT, perpendicular to the surface having the activation switch, and perpendicular to the wide edge of the EUT. In all cases the worse case emissions were found at the azimuth shown below and with the axis perpendicular to the wide edge of the EUT. The azimuth shown will be considered 000°. TO ANTENNA PD68 CABLE

NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 18 of 75 4.0 PHOTOGRAPHS 4.1 Equipment Under Test (EUT) The EUT layout during testing is shown below. Unless otherwise noted, this layout was used for both the Model 68 and Model PD68. Shown is the Model PD68 with the linear power supply and switch connections. The EUT is situated atop the blue, 80cm high wooden table. Radiated Emissions Setup, 30 MHz – 1 GHz, Front View NTS Test Report No. 171-0800-1-1-N FCC ID No. KUT68 Page 19 of 75 Radiated Emissions Setup, 1 GHz – 10 GHz