Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP FCC 47 CFR PART 15 Subpart C TEST REPORT For Z-Wave Bridge Model Number:
NA300xxxxx (Where x is 0-9A-Z-or blank) G100 Trade Name SerComm MiOS Limited Issued to SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Issued by Compliance Certification Services Inc. No.11, Wu-Gong 6th Rd., Wugu Industrial Park, New Taipei City 248, Taiwan (R.O.C.) http://www.ccsrf.com service@ccsrf.com Issued Date: November 16, 2011 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 / 26 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Revision History Rev. 00 Issue Date November 16, 2011 Initial Issue Revisions Effect Page ALL Revised By Angel Cheng Page 2 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION................................................................................................................ 4 2. EUT DESCRIPTION...................................................................................................................................... 5 3. TEST METHODOLOGY............................................................................................................................... 6 3.1 EUT CONFIGURATION ................................................................................................................. 6 3.2 EUT EXERCISE............................................................................................................................. 6 3.3 GENERAL TEST PROCEDURES...................................................................................................... 6 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.................................................. 7 3.5 DESCRIPTION OF TEST MODES .................................................................................................... 7 4. INSTRUMENT CALIBRATION................................................................................................................... 8 4.1 MEASURING INSTRUMENT CALIBRATION............................................................................... 8 4.2 MEASUREMENT EQUIPMENT USED.................................................................................. 8 4.3 MEASUREMENT UNCERTAINTY........................................................................................ 9 5. FACILITIES AND ACCREDITATIONS .................................................................................................... 10 5.1 FACILITIES ................................................................................................................................ 10 5.2 EQUIPMENT............................................................................................................................... 10 5.3 TABLE OF ACCREDITATIONS AND LISTINGS.............................................................................. 11 6. SETUP OF EQUIPMENT UNDER TEST................................................................................................... 12 6.1 SETUP CONFIGURATION OF EUT................................................................................................ 12 6.2 SUPPORT EQUIPMENT ........................................................................................................ 12 7. FCC PART 15.249 REQUIREMENTS........................................................................................................ 13 7.1 20 DB BANDWIDTH.............................................................................................................. 13 7.2 SPURIOUS EMISSION .......................................................................................................... 15 7.3 POWERLINE CONDUCTED EMISSIONS ........................................................................... 21 APPENDIX I PHOTOGRAPHS OF TEST SETUP ............................................................................................ 24 APPENDIX 1 - PHOTOGRAPHS OF EUT Page 3 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 1. TEST RESULT CERTIFICATION Applicant:
Equipment Under Test:
Trade Name:
Model Number:
Date of Test:
SerComm Corporation 8F, No. 3-1, YuanQu St., NanKang, Taipei 115, Taiwan, R.O.C. Z-Wave Bridge SerComm, MiOS Limited NA300xxxxx (Where x is 0-9A-Z-or blank), G100 November 7 ~ 10, 2011 APPLICABLE STANDARDS STANDARD FCC 47 CFR Part 15 Subpart C TEST RESULT No non-compliance noted We hereby certify that:
The above equipment was tested by Compliance Certification Services Inc. 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 the requirements emission limits of FCC Rules Part 15.107, 15.109,15.207, 15.209 and 15.249. The test results of this report relate only to the tested sample identified in this report. Approved by:
Jason Lin Section Manager Compliance Certification Services Inc. Reviewed by:
Gina Lo Section Manager Compliance Certification Services Inc. Page 4 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 2. EUT DESCRIPTION Product Z-Wave Bridge Trade Name SerComm, MiOS Limited Model Number NA300xxxxx (Where x is 0-9A-Z-or blank), G100 Model Discrepancy All the specification and layout are identical except they come with different model numbers for marketing purposes. Received Date November 1, 2011 Power Supply 1. Power adapter a) Trade Name: Sunny Model Number: SYS1381-1212-W2 I/P: AC 100-240V, 0.5A MAX, 50-60Hz O/P: DC 12V, 1.0A b) Trade Name: Leader Model Number: MU12-G120100-A1 I/P: AC 100-240V, 50-60Hz, 0.5A O/P: DC 12V, 1.0A 2. Battery Power by 4 x AA Li-ion Batteries (6V) Frequency Range 908MHz Modulation Technique FSK Antenna Gain 2.21dBi Antenna Designation Omni-directional Antenna Remark:
1. The sample selected for test was production product and was provided by manufacturer. 2. This submittal(s) (test report) is intended for FCC ID: P27NA300 filing to comply with Section 15.107 & 15.109 (FCC Part 15, Subpart B) and Section 15.207, 15.209, 15.249. Page 5 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 3. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.4 and FCC CFR 47 2.1046, 2.1047, 2.1049, 2.1051, 2.1053, 2.1055, 2.1057, 15.207, 15.209 and 15.249. 3.1 EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 3.2 EUT EXERCISE The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.107 and 15.109 under the FCC Rules Part 15 Subpart B and Section 15.207, 15.209,15.249 under the FCC Rules Part 15 Subpart C. 3.3 GENERAL TEST PROCEDURES Conducted Emissions The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in Section 13.1.4.1 of ANSI C63.4 Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR Quasi-peak and average detector modes. Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the maximum emissions, exploratory radiated emission measurements were made according to the requirements in Section 13.1.4.1 of ANSI C63.4. Page 6 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS
(a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below:
MHz MHz MHz 0.090 - 0.110 10.495 - 0.505 2.1735 - 2.1905 4.125 - 4.128 4.17725 - 4.17775 4.20725 - 4.20775 6.215 - 6.218 6.26775 - 6.26825 6.31175 - 6.31225 8.291 - 8.294 8.362 - 8.366 8.37625 - 8.38675 8.41425 - 8.41475 12.29 - 12.293 12.51975 - 12.52025 12.57675 - 12.57725 13.36 - 13.41 16.42 - 16.423 16.69475 - 16.69525 16.80425 - 16.80475 25.5 - 25.67 37.5 - 38.25 73 - 74.6 74.8 - 75.2 108 - 121.94 123 - 138 149.9 - 150.05 156.52475 -
156.52525 156.7 - 156.9 162.0125 - 167.17 167.72 - 173.2 240 - 285 322 - 335.4 399.9 - 410 608 - 614 960 - 1240 1300 - 1427 1435 - 1626.5 1645.5 - 1646.5 1660 - 1710 1718.8 - 1722.2 2200 - 2300 2310 - 2390 2483.5 - 2500 2655 - 2900 3260 - 3267 3332 - 3339 3345.8 - 3358 3600 - 4400 GHz 4.5 - 5.15 5.35 - 5.46 7.25 - 7.75 8.025 - 8.5 9.0 - 9.2 9.3 - 9.5 10.6 - 12.7 13.25 - 13.4 14.47 - 14.5 15.35 - 16.2 17.7 - 21.4 22.01 - 23.12 23.6 - 24.0 31.2 - 31.8 36.43 - 36.5
(2) 1 Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz. 2 Above 38.6
(b) Except as provided in paragraphs (d) and (e), the field strength of emissions appearing within these frequency bands shall not exceed the limits shown in Section 15.209. At frequencies equal to or less than 1000 MHz, compliance with the limits in Section 15.209 shall be demonstrated using measurement instrumentation employing a CISPR quasi-peak detector. Above 1000 MHz, compliance with the emission limits in Section 15.209 shall be demonstrated based on the average value of the measured emissions. The provisions in Section 15.35 apply to these measurements. 3.5 DESCRIPTION OF TEST MODES The EUT (model: NA300) had been tested under operating condition. After verification, all tests were carried out with the worst case test modes as shown below except radiated spurious emission below 1GHz, which worst case was in normal link mode only, and powerline conducted emission below 30MHz, which worst case was in normal link mode. Page 7 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 4. INSTRUMENT CALIBRATION 4.1 MEASURING INSTRUMENT CALIBRATION The measuring equipment, which was utilized in performing the tests documented herein, has been calibrated in accordance with the manufacturer's recommendations for utilizing calibration equipment, which is traceable to recognized national standards. 4.2 MEASUREMENT EQUIPMENT USED Equipment Used for Emissions Measurement Remark: Each piece of equipment is scheduled for calibration once a year and Loop Antenna is scheduled for calibration once three years. Name of Equipment Spectrum Analyzer Manufacturer Agilent Model E4446A Serial Number MY43360131 Calibration Due 03/02/2012 Conducted Emissions Test Site Name of Equipment Spectrum Analyzer EMI Test Receiver Pre-Amplifier Pre-Amplifier Bilog Antenna Horn Antenna Horn Antenna Loop Antenna Turn Table Antenna Tower Controller Site NSA Test S/W Wugu 966 Chamber A Manufacturer Agilent R&S Mini-Circults MITEQ Sunol Sciences EMCO EMCO EMCO CCS CCS CCS CCS Model E4446A ESCI ZFL-1000LN AFS44-00102650-
42-10P-44 JB3 3117 3116 6502 Serial Number US42510252 100064 SF350700823 1415367 A030105 00055165 00026370 8905/2356 CC-T-1F CC-A-1F CC-C-1F N/A N/A N/A N/A EZ-EMC (CCS-3A1RE) N/A Calibration Due 11/02/2012 02/17/2012 01/13/2012 11/19/2012 10/03/2012 01/12/2012 10/12/2012 06/10/2013 N.C.R N.C.R N.C.R 12/26/2011 Name of Equipment EMI Test Receiver LISN LISN Test S/W Conducted Emission room # A Manufacturer R&S SCHWARZBECK SCHAFFNER Model ESHS10 NSLK 8127 NNB 41 Serial Number Calibration Due 843743/015 8127-541 03/10013 05/01/2012 12/18/2011 N.C.R. CCS-3A1-CE Page 8 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 4.3 MEASUREMENT UNCERTAINTY PARAMETER UNCERTAINTY Powerline Conducted Emission 3M Semi Anechoic Chamber / 30M~200M 3M Semi Anechoic Chamber / 200M~1000M 3M Semi Anechoic Chamber / 1G~8G 3M Semi Anechoic Chamber / 8G~18G 3M Semi Anechoic Chamber / 18G~26G 3M Semi Anechoic Chamber / 26G~40G Remark: This uncertainty represents an expanded uncertainty expressed at approximately the 95% confidence level
+/- 1.2159
+/- 4.0138
+/- 3.9483
+/- 2.5975
+/- 2.6112
+/- 2.7389
+/- 2.9683 using a coverage factor of k=2. Page 9 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 5. FACILITIES AND ACCREDITATIONS 5.1 FACILITIES All measurement facilities used to collect the measurement data are located at No.199, Chunghsen Road, Hsintien City, Taipei Hsien, Taiwan, R.O.C. Tel: 886-2-2217-0894 / Fax: 886-2-2217-1029 No.11, Wu-Gong 6th Rd., Wugu Industrial Park, New Taipei City 248, Taiwan (R.O.C.) Tel: 886-2-2299-9720 / Fax: 886-2-2298-4045 No.81-1, Lane 210, Bade 2nd Rd., Lujhu Township, Taoyuan County 33841, TAIWAN, R.O.C. Tel: 886-3-324-0332 / Fax: 886-3-324-5235 The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.4 and CISPR Publication 22. 5.2 EQUIPMENT Radiated emissions are measured with one or more of the following types of linearly polarized antennas: tuned dipole, biconical, log periodic, bi-log, and/or ridged waveguide, horn. Spectrum analyzers with pre-selectors and quasi-peak detectors are used to perform radiated measurements. Conducted emissions are measured with Line Impedance Stabilization Networks and EMI Test Receivers. Calibrated wideband preamplifiers, coaxial cables, and coaxial attenuators are also used for making measurements. All receiving equipment conforms to CISPR Publication 16-1, Radio Interference Measuring Apparatus and Measurement Methods. Page 10 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 5.3 TABLE OF ACCREDITATIONS AND LISTINGS Country Agency Scope of Accreditation Logo USA FCC 3M Semi Anechoic Chamber (FCC MRA: TW1039) to perform FCC Part 15 measurements Taiwan TAF LP0002, RTTE01, FCC Method-47 CFR Part 15 Subpart C, D, E, RSS-210, RSS-310 IDA TS SRD, AS/NZS 4268, AS/NZS 4771, TS 12.1 & 12,2, ETSI EN 300 440-1, ETSI EN 300 440-2, ETSI EN 300 328, ETSI EN 300 220-1, ETSI EN 300 220-2, ETSI EN 301 893, ETSI EN 301 489-1/3/7/17 FCC OET Bulletin 65 + Supplement C, EN 50360, EN 50361, EN 50371, RSS 102, EN 50383, EN 50385, EN 50392, IEC 62209, CNS 14958-1, CNS 14959 FCC Method 47 CFR Part 15 Subpart B IEC / EN 61000-3-2, IEC / EN 61000-3-3, IEC / EN 61000-4-2/3/4/5/6/8/11 FCC MRA: TW1039 Canada Industry Canada 3M Semi Anechoic Chamber (IC 2324G-1 / IC 2324G-2) to perform IC 2324G-1 IC 2324G-2
* No part of this report may be used to claim or imply product endorsement by A2LA or any agency of the US Government. Page 11 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 6. SETUP OF EQUIPMENT UNDER TEST 6.1 SETUP CONFIGURATION OF EUT See test photographs attached in Appendix I for the actual connections between EUT and support equipment. 6.2 SUPPORT EQUIPMENT No. Device Type Brand Model Series No. FCC ID Data Cable Power Cord 1. 320GB 2.5" HDD Seagate 9ZA2MG-500 538224 2806 2. Notebook PC
(Remote) IBM 2672 (X31) 99PBTKB FCC DoC FCC DoC Shielded, 1.8m N/A N/A AC I/P:
Unshielded, 1.8m DC O/P:
Unshielded, 1.8m with a core Remark:
1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturers requirements and conditions for the intended use. Page 12 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 7. FCC PART 15.249 REQUIREMENTS 7.1 20 DB BANDWIDTH LIMIT None; for reporting purposes only. Test Configuration EUT Spectrum Analyzer TEST PROCEDURE 1. Place the EUT on the table and set it in the transmitting mode. 2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the spectrum analyzer. 3. Set the spectrum analyzer as RBW=3kHz, VBW = 10kHz, Span = 200kHz, Sweep = auto. 4. Mark the peak frequency and 20dB (upper and lower) frequency. 5. Repeat until all the rest channels are investigated. TEST RESULTS No non-compliance noted Test Data Frequency
(MHz) 908 20dB Bandwidth
(kHz) 86.4 Page 13 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Test Plot Page 14 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 7.2 SPURIOUS EMISSION LIMIT 1. In the section 15.249(a):
Except as provided in paragraph (b) of this section, the field strength of emissions from intentional radiators operated within these frequency bands shall comply with the following:
Fundamental Frequency
(MHz) 902-928 MHz 2400 - 2483.5 MHz 5725 - 5875 MHz 24.0 - 24.25 GHz Field Strength of Fundamental Field Strength
(mV/m) 50 50 50 250 Field Strength of Harmonics
(V/m) 500 500 500 2500 2. Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table:
Field Strength
(V/m) 100*
150*
200*
500 Measurement Distance
(m) 3 3 3 3 Remark: Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241. 3. In the above emission table, the tighter limit applies at the band edges. Field Strength
(V/m at 3-meter) Field Strength
(dBV/m at 3-meter) Frequency
(MHz) 30-88 88-216 216-960 Above 960 Frequency
(MHz) 30-88 88-216 216-960 Above 960 100 150 200 500 40 43.5 46 54 Page 15 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Test Configuration 9kHz ~ 30MHz 3m EUT Turntable 0.8m 1m Reference ground plane 30MHz ~ 1GHz EUT 3m 4m Turntable 0.8m 1m Reference ground plane Loop antenna Spectrum /
Receiver Antenna tower Bi-log antenna Spectrum analyzer Page 16 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Above 1 GHz EUT 3m 4m Turntable 0.8m 1m Antenna tower Horn antenna Spectrum analyzer Pre-amp Page 17 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP TEST PROCEDURE 1. The EUT is placed on a turntable, which is 0.8m above ground plane. 2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna, which is varied from 1m to 4m to find out the highest emissions. 4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 5. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 6. Set the spectrum analyzer in the following setting as:
Below 1GHz:
RBW=100kHz / VBW=300kHz / Sweep=AUTO Above 1GHz:
(a) PEAK: RBW=VBW=1MHz / Sweep=AUTO
(b) AVERAGE: RBW=1MHz / VBW=10Hz / Sweep=AUTO 7. Repeat above procedures until the measurements for all frequencies are complete. Page 18 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Below 1 GHz Operation Mode: Normal Link Temperature:
Humidity:
25C 50% RH Correction Frequency
(MHz) Reading
(dBuV) 67.18 148.02 235.32 312.92 333.93 500.45 148.02 249.87 374.35 500.45 574.82 624.93 Remark:
53.13 50.77 46.38 41.05 38.58 42.50 51.21 57.89 48.60 47.67 39.68 37.57 Factor
(dB/m)
-16.72
-12.39
-13.19
-10.65
-10.37
-8.04
-12.39
-12.90
-9.75
-8.04
-7.10
-6.30 Test Date: November 7, 2011 Tested by: Ali Hsu Polarity: Ver. / Hor. Result
(dBuV/m) Limit
(dBuV/m) Margin
(dB) Remark Ant.Pol.
(H/V) 36.41 38.38 33.18 30.40 28.22 34.45 38.83 44.99 38.85 39.63 32.58 31.26 40.00 43.50 46.00 46.00 46.00 46.00 43.50 46.00 46.00 46.00 46.00 46.00
-3.59
-5.12
-12.82
-15.60
-17.78
-11.55
-4.67
-1.01
-7.15
-6.37
-13.42
-14.74 QP Peak Peak Peak Peak Peak Peak QP Peak Peak Peak Peak V V V V V V H H H H H H 1. 2. No emission found between lowest internal used/generated frequency to 30MHz
(9kHz~30MHz). Radiated emissions measured in frequency range from 30 MHz to 1000MHz were made with an instrument using peak/quasi-peak detector mode. 3. Quasi-peak test would be performed if the peak result were greater than the quasi-peak limit or as required by the applicant. 4. Measurements above show only up to 6 maximum emissions noted, or would be lesser, with N/A remark, if no specific emissions from the EUT are recorded (ie:
margin>20dB from the applicable limit) and considered that's already beyond the background noise floor. 5. Margin (dB) = Remark result (dBuV/m) Quasi-peak limit (dBuV/m). Page 19 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Above 1 GHz Operation Mode: Tx / CH Low Temperature:
Humidity:
25C 50% RH Freq.
(MHz) Peak Reading
(dBuV) AV Reading
(dBuV) Ant. / CL CF
(dB/m) Test Date: November 7, 2011 Tested by: Ali Hsu Polarity: Ver. / Hor. Result Peak
(dBuV/m) AV
(dBuV/m) Peak Limit
(dBuV/m) AV Limit
(dBuV/m) Margin
(dB) Remark Ant. Pol H/V 908.40 81.39 1656.67 49.69 2673.33 N/A 48.36 908.40 86.99 1280.00 49.55 2000.00 48.95 48.79 2306.67 N/A Remark:
---
---
---
---
---
---
---
-2.15
-8.96
-3.28 79.23 40.73 45.08
-2.15
-10.78
-5.47
-4.66 84.84 38.77 43.48 44.13
---
---
---
---
---
---
---
94.00 74.00 74.00
---
54.00 54.00
-14.77
-13.27
-8.92 Peak Peak Peak 94.00 74.00 74.00 74.00
---
54.00 54.00 54.00
-9.16
-15.23
-10.52
-9.87 Peak Peak Peak Peak V V V H H H H 1. Measuring frequencies from 1 GHz to the 10th harmonic of highest fundamental frequency. 2. Radiated emissions measured in frequency above 1000MHz were made with an instrument using peak/average detector mode. 3. Average test would be performed if the peak result were greater than the average limit or as required by the applicant. 4. Data of measurement within this frequency range shown --- in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. 5. Measurements above show only up to 6 maximum emissions noted, or would be lesser, with N/A remark, if no specific emissions from the EUT are recorded (ie:
margin>20dB from the applicable limit) and considered that's already beyond the background noise floor. 6. Margin (dB) = Remark result (dBuV/m) Average limit (dBuV/m). Peak detector mode and average detector mode of the emission shown in Result column. Page 20 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP 7.3 POWERLINE CONDUCTED EMISSIONS LIMIT According to 15.207(a), except as shown in paragraphs (b) and (c) of this section, for an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits in the following table, as measured using a 50 H/50 ohms line impedance stabilization network (LISN). Compliance with the provisions of this paragraph shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower limit applies at the boundary between the frequency ranges. Frequency Range
(MHz) 0.15 to 0.50 0.50 to 5 5 to 30 Limits
(dBV) Quasi-peak 66 to 56*
56 60 Average 56 to 46*
46 50
* Decreases with the logarithm of the frequency. Test Configuration See test photographs attached in Appendix I for the actual connections between EUT and support equipment. TEST PROCEDURE 1. The EUT was placed on a table, which is 0.8m above ground plane. 2. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 3. Repeat above procedures until all frequency measured were complete. Page 21 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP TEST RESULTS The initial step in collecting conducted data is a spectrum analyzer peak scan of the measurement range. Significant peaks are then marked as shown on the following data page, and these signals are then quasi-peaked. Test Data Operation Mode:
Temperature:
Humidity:
November 10, 2011 Chester Cheng Normal Link 26C 60% RH Test Date:
Tested by:
Freq.
(MHz) 0.1522 0.3344 1.0551 2.1671 10.0072 17.5134 QP Reading
(dBuV) 55.50 43.50 43.70 37.41 32.83 35.52 AV Reading
(dBuV) 42.34 31.96 30.96 28.31 25.19 30.26 Corr. factor
(dB) 0.17 0.16 0.17 0.21 0.48 0.62 QP Result
(dBuV) 55.67 43.66 43.87 37.62 33.31 36.14 AV Result
(dBuV) 42.51 32.12 31.13 28.52 25.67 30.88 QP Limit
(dBuV) 65.87 59.34 56.00 56.00 60.00 60.00 AV Limit
(dBuV) 55.88 49.34 46.00 46.00 50.00 50.00 QP AV Margin Margin
(dB)
-10.20
-15.68
-12.13
-18.38
-26.69
-23.86
(dB)
-13.37
-17.22
-14.87
-17.48
-24.33
-19.12 Note L1 L1 L1 L1 L1 L1 0.26 0.25 0.25 0.27 0.38 0.60 55.82 38.56 44.08 38.52 31.12 35.94 42.44 21.60 31.79 28.41 25.78 30.40 0.1521 0.1773 0.4741 2.0724 6.8823 18.3674 Remark:
1. Measuring frequencies from 0.15 MHz to 30MHz. 2. The emissions measured in frequency range from 0.15 MHz to 30MHz were made with an
-9.80
-25.80
-12.11
-17.21
-28.50
-23.46
-13.18
-32.76
-14.40
-17.32
-23.84
-19.00 55.88 54.61 46.44 46.00 50.00 50.00 65.88 64.61 56.44 56.00 60.00 60.00 42.70 21.85 32.04 28.68 26.16 31.00 56.08 38.81 44.33 38.79 31.50 36.54 L2 L2 L2 L2 L2 L2 instrument using Quasi-peak detector and average detector. 3. The IF bandwidth of SPN between 0.15MHz to 30MHz was 10kHz; the IF bandwidth of Test Receiver between 0.15MHz to 30MHz was 9kHz;
4. L1 = Line One (Live Line) / L2 = Line Two (Neutral Line) Page 22 Compliance Certification Services Inc. FCC ID: P27NA300 Report No.: T111101202-RP Test Plots Conducted emissions (Line 1) Conducted emissions (Line 2) Page 23