FCC 47 CFR PART 15 SUBPART C INDUSTRY CANADA RSS-247 ISSUE 1 BLUETOOTH LOW ENERGY CERTIFICATION TEST REPORT FOR

Transcription

1 FCC 47 CFR PART 15 SUBPART C INDUSTRY CANADA RSS-247 ISSUE 1 BLUETOOTH LOW ENERGY CERTIFICATION TEST REPORT FOR CELLULAR PHONE WITH BLUETOOTH AND WLAN RADIOS MODEL NUMBER: A1778 REPORT NUMBER: 16U23328-E2V5 ISSUE DATE: AUGUST 26, 2016 Prepared for APPLE, INC. 1 INFINITE LOOP CUPERTINO, CA 95014, U.S.A. Prepared by BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) FAX: (510)

2 Revision History Rev. Issue Date Revisions Revised By V1 07/07/2016 Initial Issue Eric Yu V2 0715/2016 Revised report to address TCB s questions Tony Li V3 07/28/2016 Revised Section 8.1 test procedure Tina Chu V4 08/24/2016 Updated Power, PSD for high power base on client new target power Joe Vang V5 08/26/2016 Updated Page 58. Tina Chu Page 2 of 77

3 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS TEST METHODOLOGY FACILITIES AND ACCREDITATION CALIBRATION AND UNCERTAINTY MEASURING INSTRUMENT CALIBRATION SAMPLE CALCULATION MEASUREMENT UNCERTAINTY EQUIPMENT UNDER TEST DESCRIPTION OF EUT MAXIMUM OUTPUT POWER DESCRIPTION OF AVAILABLE ANTENNAS SOFTWARE AND FIRMWARE WORST-CASE CONFIGURATION AND MODE DESCRIPTION OF TEST SETUP TEST AND MEASUREMENT EQUIPMENT ANTENNA PORT TEST RESULTS MEASUREMENT METHODS ON TIME, DUTY CYCLE db BANDWIDTH % BANDWIDTH AVERAGE POWER OUTPUT POWER POWER SPECTRAL DENSITY CONDUCTED SPURIOUS EMISSIONS RADIATED TEST RESULTS LIMITS AND PROCEDURE TRANSMITTER ABOVE 1 GHz LOW POWER RESTRICTED BANDEDGE HIGH POWER RESTRICTED BANDEDGE WORST-CASE BELOW 1 GHz WORST-CASE 18 to 26 GHz AC POWER LINE CONDUCTED EMISSIONS EUT POWERED BY AC/DC ADAPTER VIA USB CABLE...67 Page 3 of 77

4 9.2. EUT POWERED BY HOST PC VIA USB CABLE SETUP PHOTOS...71 Page 4 of 77

5 1. ATTESTATION OF TEST RESULTS COMPANY NAME: EUT DESCRIPTION: MODEL: SERIAL NUMBER: APPLE, INC. 1 INFINITE LOOP CUPERTINO, CA 95014, U.S.A. CELLULAR PHONE WITH BLUETOOTH AND WLAN RADIOS A1778 C7CRP0NGHCWC (CONDUCTED); C7CQV04NH2GR (RADIATED) DATE TESTED: APRIL14, 2016 AUGUST 26, 2016 APPLICABLE STANDARDS STANDARD CFR 47 Part 15 Subpart C INDUSTRY CANADA RSS-247 Issue 1 INDUSTRY CANADA RSS-GEN Issue 4 TEST RESULTS Pass Pass Pass UL Verification Services Inc. tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, any agency of the Federal Government, or any agency of any government. Approved & Released For UL Verification Services Inc. By: Prepared By: CHIN PANG SENIOR ENGINEER ERIC YU EMC ENGINEER Page 5 of 77

6 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with FCC CFR 47 Part 2, FCC CFR 47 Part 15, KDB D01 v03r05, ANSI C , RSS-GEN Issue 4, and RSS-247 Issue FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at and Benicia Street, Fremont, California, USA. Line conducted emissions are measured only at the address. The following table identifies which facilities were utilized for radiated emission measurements documented in this report. Specific facilities are also identified in the test results sections Benicia Street Benicia Street Chamber A Chamber D Chamber B Chamber E Chamber C Chamber F Chamber G Chamber H The above test sites and facilities are covered under FCC Test Firm Registration # Chambers A through H are covered under Industry Canada company address code 2324B with site numbers 2324B -1 through 2324B-8, respectively. UL Verification Services Inc. is accredited by NVLAP, Laboratory Code The full scope of accreditation can be viewed at Page 6 of 77

7 4. CALIBRATION AND UNCERTAINTY 4.1. MEASURING INSTRUMENT CALIBRATION The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards SAMPLE CALCULATION Where relevant, the following sample calculation is provided: Field Strength = Measured Voltage (dbuv) + Antenna Factor (db/m) + Cable Loss Preamp Gain 36.5 dbuv db/m db 26.9 db = 28.9 dbuv/m 4.3. MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the apparatus: PARAMETER Conducted Disturbance, 9KHz to 0.15 MHz Conducted Disturbance, 0.15 to 30 MHz Radiated Disturbance, 9KHz to 30 MHz Radiated Disturbance, 30 to 1000 MHz Radiated Disturbance,1000 to MHz Radiated Disturbance,18000 to MHz Radiated Disturbance,26000 to MHz UNCERTAINTY 3.84 db 3.65 db 3.15 db 5.36 db 4.32 db 4.45 db 5.24 db Uncertainty figures are valid to a confidence level of 95%. Page 7 of 77

8 5. EQUIPMENT UNDER TEST 5.1. DESCRIPTION OF EUT The EUT, Model A1778 is a mobile phone with multimedia functions (music, application support, and video), cellular GSM/GPRS/EGPRS/WCDMA/HSPA+/DC-HSDPA/LTE radio, IEEE a/b/g/n/ac, NFC and Bluetooth radio. The rechargeable battery is not user accessible MAXIMUM OUTPUT POWER The transmitter has a maximum peak conducted output power as follows: Frequency Range (MHz) Mode Output Power (dbm) Output Power (mw) BLE DESCRIPTION OF AVAILABLE ANTENNAS Frequency Band (GHz) Antenna Gain (dbi) SOFTWARE AND FIRMWARE The firmware installed in the EUT during testing was BCM4355C0_ Page 8 of 77

9 5.5. WORST-CASE CONFIGURATION AND MODE Radiated emission and power line conducted emission were performed with the EUT set to transmit at the channel with highest output power as worst-case scenario. The fundamental of the EUT was investigated in three orthogonal orientations X/Y/Z, it was determined that X orientation was worst-case orientation. Therefore, all final radiated testing was performed with the EUT in X orientation. Worst-case data rates as provided by the client were: BLE: 1 Mbps. There are two vendors of the WiFi/Bluetooth radio modules: variant 1 and variant 2. The Wi- Fi/Bluetooth radio modules have the same mechanical outline (e.g., the same package dimension and pin-out layout), use the same on-board antenna matching circuit, have an identical antenna structure, and are built and tested to conform to the same specifications and to operate within the same tolerances. Baseline testing was performed on the two variants to determine the worst case on all conducted power and radiated emissions. For simultaneous transmission of multiple channels from the same antenna in the 2.4GHz and 5GHz bands, tests were conducted for various configurations having the highest power. No noticeable new emission was found. Page 9 of 77

10 5.6. DESCRIPTION OF TEST SETUP SUPPORT EQUIPMENT Support Equipment List Description Manufacturer Model Serial Number FCC ID Laptop Dell Latitude J6WQZ1 NA Laptop Power Supply Dell LA65NM130 0JNKWD NA I/O CABLES (CONDUCTED TEST) Cable No Port # of identical ports I/O Cable List Connector Cable Type Type Cable Length (m) Remarks 1 Antenna 1 SMA Un-Shielded 0.2 To spectrum Analyzer 2 USB 2 USB Shielded 1 N/A I/O CABLES (RADIATED ABOVE 1 GHZ) Cable No Port # of identical ports I/O Cable List Connector Cable Type Type Cable Length (m) Remarks None Used I/O CABLES (AC POWER CONDUCTED TEST AND BELOW 1 GHZ) Cable No Port # of identical ports I/O Cable List Connector Cable Type Type Cable Length (m) Remarks 1 AC 1 AC Un-shielded 3 N/A I/O CABLES (AC LINE CONDUCTED: AC/DC ADAPTER &LAPTOP CONFIGURATION) Cable No Port # of identical I/O Cable List Connector Cable Type Type Cable Length (m) Remarks 1 AC 1 AC Un-shielded 3 N/A 2 Power Adapter 1 AC Un-shielded 3 N/A Page 10 of 77

11 TEST SETUP- CONDUCTED PORT The EUT was tested connected to a host Laptop via USB cable adapter and spectrum analyzer to antenna port. Test software exercised the EUT. SETUP DIAGRAM Page 11 of 77

12 TEST SETUP- RADIATED-ABOVE 1 GHZ The EUT was powered by battery. Test software exercised the EUT. SETUP DIAGRAM Page 12 of 77

13 TEST SETUP- BELOW 1GHZ The EUT was powered by AC cord. Test software exercised the EUT. SETUP DIAGRAM Page 13 of 77

14 TEST SETUP- AC LINE CONDUCTED: AC/DC ADAPTER The EUT was tested with powered by AC/DC adapter via USB cable. Test software exercised the EUT. SETUP DIAGRAM Page 14 of 77

15 TEST SETUP- AC LINE CONDUCTED: LAPTOP CONFIGURATION The EUT was tested with powered by host PC via USB cable. Test software exercised the EUT. SETUP DIAGRAM Page 15 of 77

16 6. TEST AND MEASUREMENT EQUIPMENT The following test and measurement equipment was utilized for the tests documented in this report: Test Equipment List Description Manufacturer Model Asset Cal Due Antenna, Horn 1-18GHz ETS Lindgren /12/2017 Antenna, Broadband Hybrid, 30MHz to 2000MHz Sunol Sciences JB3 A /28/2016 Amplifier, 1-18GHz Miteq AFS S /25/ ***Amplifier, 10KHz to 1GHz, 32dB Sonoma 310N /4/2017 Spectrum Analyzer, PXA, 3Hz to 44GHz Agilent N9030A MY /15/2016 Spectrum Analyzer, PXA, 3Hz to 44GHz Agilent N9030A MY /15/2016 Power Meter, P-series single channel Agilent N1911A GB /25/2016 **Power Sensor, P - series, 50MHz to 18GHz, Wideband Agilent N1921A MY /8/2016 ***Power Sensor, P - series, 50MHz to 18GHz, Wideband Agilent N1921A MY /18/2017 ***Antenna, Horn 18 to 26.5GHz ARA MWH /26/2017 **Spectrum Analyzer, 40 GHz Agilent 8564E 3943A /14/2016 **Amplifier, 1 to 26.5GHz, 23.5dB Gain minimum Keysight 8449B 3008A /29/2016 AC Line Conducted EMI Test Receiver 9Khz-7GHz Rohde & Schwarz ESCI /10/2016 LISN for Conducted Emissions CISPR-16 Fischer 50/ /16/2016 **Power Cable, Line Conducted Emissions U L PG1 N/A 7/28/2016 UL SOFTWARE * Radiated Software UL UL EMC Ver 9.5, June 24, 2015 * Conducted Software UL UL EMC Ver 4.4, March 30, 2016 Note: * indicates automation software version used in the compliance certification testing ** Testing is completed before equipment calibration expiration date. *** Equipment was used after calibration. Page 16 of 77

17 7. ANTENNA PORT TEST RESULTS 7.1. MEASUREMENT METHODS 6 db BW: KDB D01 v03r05, Section 8.1. Output Power: KDB D01 v03r05, Section Power Spectral Density: KDB D01 v03r05, Section Out-of-band emissions in non-restricted bands: KDB D01 v03r05, Section Out-of-band emissions in restricted bands: KDB D01 v03r05, Section Band-edge: KDB D01 v03r05, Section Page 17 of 77

18 LIMITS 7.2. ON TIME, DUTY CYCLE None; for reporting purposes only. PROCEDURE KDB Zero-Span Spectrum Analyzer Method. ON TIME AND DUTY CYCLE RESULTS Mode ON Time Period Duty Cycle Duty Duty Cycle 1/B B x Cycle Correction Factor Minimum VBW (msec) (msec) (linear) (%) (khz) BLE LOW POWER % BLE HIGH POWER % Page 18 of 77

19 DUTY CYCLE PLOTS DUTY CYCLE BLE LOW POWER MODE DUTY CYCLE BLE HIGH POWER MODE Page 19 of 77

20 LIMITS db BANDWIDTH FCC (a) (2) IC RSS-247 (5.2) (1) The minimum 6 db bandwidth shall be at least 500 khz. RESULTS LOW POWER Channel Frequency (MHz) 6 db Bandwidth (MHz) Minimum Limit (MHz) Low Middle High HIGH POWER Channel Frequency (MHz) 6 db Bandwidth (MHz) Minimum Limit (MHz) Low Middle High Page 20 of 77

21 6 db BANDWIDTH LOW POWER 6 db BANDWIDTH LOW CH 6 db BANDWIDTH MID CH Page 21 of 77

22 6 db BANDWIDTH HIGH CH 6 db BANDWIDTH HIGH POWER 6 db BANDWIDTH LOW CH Page 22 of 77

23 6 db BANDWIDTH MID CH 6 db BANDWIDTH HIGH CH Page 23 of 77

24 LIMITS % BANDWIDTH None; for reporting purposes only. TEST PROCEDURE The transmitter output is connected to the spectrum analyzer. The RBW is set to 1% to 3% of the 99 % bandwidth or to 1% of the span. The VBW is set to 3 times the RBW. The sweep time is coupled. The spectrum analyzer internal 99% bandwidth function is utilized. RESULTS LOW POWER Channel Frequency (MHz) Low Middle High HIGH POWER Channel 99% Bandwidth (MHz) Frequency (MHz) Low Middle High % Bandwidth (MHz) Page 24 of 77

25 99% BANDWIDTH LOW POWER 99% BANDWIDTH LOW CH 99% BANDWIDTH MID CH Page 25 of 77

26 99% BANDWIDTH HIGH CH 99% BANDWIDTH HIGH POWER 99% BANDWIDTH LOW CH Page 26 of 77

27 99% BANDWIDTH MID CH 99% BANDWIDTH HIGH CH Page 27 of 77

28 LIMITS 7.5. AVERAGE POWER None; for reporting purposes only. RESULTS The cable assembly insertion loss of 11 db (including 10 db pad and 1 db cable) was entered as an offset in the power meter to allow for direct reading of power. ID: Date: 8/24/16 LOW POWER Channel Frequency AV power (MHz) (dbm) Low Middle High HIGH POWER Channel Frequency AV power (MHz) (dbm) Low Middle High Page 28 of 77

29 LIMITS 7.6. OUTPUT POWER FCC (b) IC RSS-247 (5.4) (4) The maximum antenna gain is less than or equal to 6 dbi, therefore the limit is 30 dbm. RESULTS ID: Date: 8/24/16 LOW POWER Channel Frequency Peak Power Limit Margin (MHz) (dbm) (dbm) Low Middle High HIGH POWER Channel Frequency Peak Power Limit Margin (MHz) (dbm) (dbm) Low Middle High Page 29 of 77

30 LIMITS 7.7. POWER SPECTRAL DENSITY FCC (e) IC RSS-247 (5.2) (2) The power spectral density conducted from the transmitter to the antenna shall not be greater than 8 dbm in any 3 khz band during any time interval of continuous transmission. RESULTS LOW POWER Channel Frequency PSD Limit Margin (MHz) (dbm) (dbm) Low Middle High HIGH POWER Channel Frequency PSD Limit Margin (MHz) (dbm) (dbm) Low Middle High Page 30 of 77

31 POWER SPECTRAL DENSITY LOW POWER PSD LOW CH PSD MID CH Page 31 of 77

32 PSD HIGH CH POWER SPECTRAL DENSITY HIGH POWER PSD LOW CH Page 32 of 77

33 PSD MID CH PSD HIGH CH Page 33 of 77

34 LIMITS 7.8. CONDUCTED SPURIOUS EMISSIONS FCC (d) IC RSS-247 (5.5) Output power was measured based on the use of a peak measurement, therefore the required attenuation is 20 db. RESULTS Note: Conducted Spurious Emissions to the high power mode was originally tested with high power than recorded power data of average power table. Page 34 of 77

35 SPURIOUS EMISSIONS, LOW CHANNEL LOW POWER LOW CH BANDEDGE LOW CH SPURIOUS Page 35 of 77

36 SPURIOUS EMISSIONS, MID CHANNEL LOW POWER MID CH REFERENCE MID CH SPURIOUS Page 36 of 77

37 SPURIOUS EMISSIONS, HIGH CHANNEL LOW POWER HIGH CH BANDEDGE HIGH CH SPURIOUS Page 37 of 77

38 SPURIOUS EMISSIONS, LOW CHANNEL HIGH POWER LOW CH BANDEDGE LOW CH SPURIOUS Page 38 of 77

39 SPURIOUS EMISSIONS, MID CHANNEL HIGH POWER MID CH REFERENCE MID CH SPURIOUS Page 39 of 77

40 SPURIOUS EMISSIONS, HIGH CHANNEL HIGH POWER HIGH CH BANDEDGE HIGH CH SPURIOUS Page 40 of 77

41 8. RADIATED TEST RESULTS LIMITS 8.1. LIMITS AND PROCEDURE FCC and IC RSS-GEN, Section 8.9 and Frequency Range Field Strength Limit Field Strength Limit (MHz) (uv/m) at 3 m at 3 m Above TEST PROCEDURE The EUT is placed on a non-conducting table 80 cm above the ground plane for measurement below 1GHz; 1.5 m above the ground plane for measurement above 1GHz. The antenna to EUT distance is 3 meters. The EUT is configured in accordance with ANSI C The EUT is set to transmit in a continuous mode. For measurements below 1 GHz the resolution bandwidth is set to 100 khz for peak detection measurements or 120 khz for quasi-peak detection measurements. Peak detection is used unless otherwise noted as quasi-peak. For pre-scans above 1 GHz the resolution bandwidth is set to 1 MHz; the video bandwidth is set to 30 KHz for peak measurements. For final measurements above 1 GHz the resolution bandwidth is set to 1 MHz; the video bandwidth is set to 3 MHz for peak measurements and as applicable for average measurements. The spectrum from 30 MHz to 26 GHz is investigated with the transmitter set to the lowest, middle, and highest channels in the 2.4 GHz band. The frequency range of interest is monitored at a fixed antenna height and EUT azimuth. The EUT is rotated through 360 degrees to maximize emissions received. The antenna is scanned from 1 to 4 meters above the ground plane to further maximize the emission. Measurements are made with the antenna polarized in both the vertical and the horizontal positions. Page 41 of 77

42 8.2. TRANSMITTER ABOVE 1 GHz LOW POWER RESTRICTED BANDEDGE LOW CHANNEL RESTRICTED, HORIZONTAL DATA Marker Frequency (GHz) Meter (dbuv) Det AF T711 (db/m) Amp/Cbl/ Fltr/Pad Corrected Average Limit Margin Peak Limit PK Margin 1 * Pk H 2 * Pk H 3 * RMS H 4 * RMS H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection Page 42 of 77

43 LOW CHANNEL RESTRICTED, VERTICAL Marker Frequency (GHz) Meter (dbuv) Det AF T711 (db/m) Amp/Cbl/Fltr/ Pad Corrected Average Limit Margin Peak Limit 1 * Pk V 2 * Pk V 3 * RMS V 4 * RMS V PK Margin Azimut h (Degs) Heigh t (cm) Polarit y * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection Page 43 of 77

44 HIGH CHANNEL RESTRICTED, HORIZONTAL DATA Trace Markers Marker Frequenc Meter Det AF T711 Amp/Cbl/ Correcte Average Margin Peak PK Azimuth Height Polarity y (GHz) (dbuv) (db/m) Fltr/Pad d Limit Limit Margin (Degs) (cm) 1 * Pk H 2 * Pk H 3 * RMS H 4 * RMS H * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection High CH Bandedge - H.TST Dec 2015 Rev Jun 2015 Page 44 of 77

45 HIGH CHANNEL RESTRICTED, VERTICAL DATA Trace Markers Marker Frequency Meter Det AF T711 Amp/Cbl/Fl Corrected Average Margin Peak Limit PK Margin Azimuth Height Polarity (GHz) (dbuv) (db/m) tr/pad Limit (Degs) (cm) 1 * Pk V 3 * RMS V 2 * Pk V RMS V * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection High CH Bandedge - V.TST Dec 2015 Rev Jun 2015 Page 45 of 77

46 HARMONICS AND SPURIOUS EMISSIONS LOW CHANNEL HORIZONTAL LOW CHANNEL VERTICAL Page 46 of 77

47 DATA Radiated Emissions Marker Frequency (GHz) Meter (dbuv) Det AF T712 (db/m) Amp/Cbl/ Fltr/Pad Corrected Avg Limit Margin Peak Limit PK Margin 2 * PK H * MAv H 3 * PK H * MAv H 5 * PK V * MAv V PK H MAv H MAv V PK V PK V MAv V Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band PK2 - KDB Method: Maximum Peak MAv1 - KDB Option 1 Maximum RMS Average Page 47 of 77

48 MID CHANNEL HORIZONTAL MID CHANNEL VERTICAL Page 48 of 77

49 DATA Radiated Emissions Marker Frequency (GHz) Meter (dbuv) Det AF T712 (db/m) Amp/Cbl/ Fltr/Pad Corrected Avg Limit Margin Peak Limit PK Margin 2 * PK H * MAv H 5 * PK V * MAv V 6 * PK V * MAv V PK V MAv V PK H MAv H PK H MAv H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band PK2 - KDB Method: Maximum Peak MAv1 - KDB Option 1 Maximum RMS Average Page 49 of 77

50 HIGH CHANNEL HORIZONTAL HIGH CHANNEL VERTICAL Page 50 of 77

51 DATA Radiated Emissions Marker Frequency (GHz) Meter (dbuv) Det AF T712 (db/m) Amp/Cbl/ Fltr/Pad Corrected Avg Limit Margin Peak Limit PK Margin 4 * PK V * MAv V 2 * PK H * MAv H 3 * PK H * MAv H 5 * PK V * MAv V 6 * PK V * MAv V PK H MAv H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band PK2 - KDB Method: Maximum Peak MAv1 - KDB Option 1 Maximum RMS Average Page 51 of 77

52 HIGH POWER RESTRICTED BANDEDGE LOW CHANNEL RESTRICTED, HORIZONTAL DATA Marker Frequency (GHz) Meter (dbuv) Det AF T711 (db/m) Amp/Cbl/Fl tr/pad Corrected Average Limit Margin Peak Limit PK Margin 2 * Pk H 4 * RMS H 1 * Pk H 3 * RMS H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection Page 52 of 77

53 LOW CHANNEL RESTRICTED, VERTICAL DATA Marker Frequency (GHz) Meter (dbuv) Det AF T711 (db/m) Amp/Cbl/Fl tr/pad Corrected Average Limit Margin Peak Limit PK Margin 4 * RMS V 2 * Pk V 1 * Pk V 3 * RMS V Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection Page 53 of 77

54 HIGH CHANNEL RESTRICTED, HORIZONTAL DATA Trace Markers Marker Frequency (GHz) Meter (dbuv) Det AF T711 (db/m) Amp/Cbl/Fl tr/pad Corrected Average Limit Margin Peak Limit PK Margin 1 * Pk H 3 * RMS H 4 * RMS H Pk H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection Page 54 of 77

55 HIGH CHANNEL RESTRICTED, VERTICAL DATA Trace Markers Marker Frequency (GHz) Meter (dbuv) Det AF T711 (db/m) Amp/Cbl/Fl tr/pad Corrected Average Limit Margin Peak Limit PK Margin 1 * Pk V 3 * RMS V Pk V RMS V Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector RMS - RMS detection Page 55 of 77

56 HARMONICS AND SPURIOUS EMISSIONS LOW CHANNEL HORIZONTAL LOW CHANNEL VERTICAL Page 56 of 77

57 DATA Radiated Emissions Marker Frequency (GHz) Meter (dbuv) Det AF T712 (db/m) Amp/Cbl/ Fltr/Pad Corrected Avg Limit Margin Peak Limit PK Margin 4 * PK V * MAv V 2 * PK H * MAv H 3 * PK H * MAv H 5 * PK H * MAv H 6 * PK H * MAv H PK H MAv H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band PK2 - KDB Method: Maximum Peak MAv1 - KDB Option 1 Maximum RMS Average FCC Part15 Subpart C 2.4GHz RSE.TST Jun 2015 Rev Jun 2015 Page 57 of 77

58 LOW CHANNEL HORIZONTAL LOW CHANNEL VERTICAL Page 58 of 77

59 DATA Radiated Emissions Marker Frequency (GHz) Meter (dbuv) Det AF T712 (db/m) Amp/Cbl/ Fltr/Pad Corrected Avg Limit Margin Peak Limit PK Margin 2 * PK H * MAv H 3 * PK H * MAv H 5 * PK V * MAv V 6 * PK V * MAv V PK H MAv H PK V MAv V Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band PK2 - KDB Method: Maximum Peak MAv1 - KDB Option 1 Maximum RMS Average Page 59 of 77

60 HIGH CHANNEL HORIZONTAL HIGH CHANNEL VERTICAL Page 60 of 77

61 DATA Radiated Emissions Marker Frequency (GHz) Meter (dbuv) Det AF T712 (db/m) Amp/Cbl/ Fltr/Pad Corrected Avg Limit Margin Peak Limit PK Margin 2 * PK H * MAv H 5 * PK V * MAv V 6 * PK V * MAv V PK H MAv H MAv V PK V MAv H PK H Azimuth (Degs) Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band PK2 - KDB Method: Maximum Peak MAv1 - KDB Option 1 Maximum RMS Average Page 61 of 77

62 8.3. WORST-CASE BELOW 1 GHz SPURIOUS EMISSIONS 30 TO 1000 MHz (WORST-CASE CONFIGURATION) HORIZONTAL PLOT VERTICAL: PLOT Page 62 of 77

63 DATA Trace Markers Marker Frequency (MHz) Meter (dbuv) Det AF T243 (db/m) Amp/Cbl Corrected QPk Limit Margin Azimuth (Degs) 2 * Pk H 5 * Pk V Pk V Pk H Pk H Pk V Height (cm) Polarity * - indicates frequency in CFR15.205/IC7.2.2 Restricted Band Pk - Peak detector Page 63 of 77

64 8.4. WORST-CASE 18 to 26 GHz SPURIOUS EMISSIONS 18 to 26 GHz (WORST-CASE CONFIGURATION) HORIZONTAL PLOT VERTICAL PLOT Page 64 of 77

65 DATA Trace Markers Marker Frequenc y (GHz) Meter (dbuv) Det T477 AF (db/m) Amp/Cbl Dist Corr Correcte d (dbuvolt s) Avg Limit Margin Peak Limit PK Margin Pk Pk Pk Pk Pk Pk Pk - Peak detector Page 65 of 77

66 9. AC POWER LINE CONDUCTED EMISSIONS LIMITS FCC (a) RSS-Gen 8.8 Frequency of Emission (MHz) Conducted Limit (dbμv) Quasi-peak Average to 56 * 56 to 46 * *Decreases with the logarithm of the frequency. TEST PROCEDURE The EUT is placed on a non-conducting table 40 cm from the vertical ground plane and 80 cm above the horizontal ground plane. The EUT is configured in accordance with ANSI C The receiver is set to a resolution bandwidth of 9 khz. Peak detection is used unless otherwise noted as quasi-peak or average. Line conducted data is recorded for both NEUTRAL and HOT lines. RESULTS Page 66 of 77

67 9.1. EUT POWERED BY AC/DC ADAPTER VIA USB CABLE WORST EMISSIONS Range 1: Line-L MHz Marker Frequency (MHz) Meter (dbuv) Det T24 IL L1 LC Cables 1&3 Limiter Corrected dbuv CFR 47 Part 15 Class B QP QP Margin CFR 47 Part 15 Class B Avg Av(CISPR) Margin Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Range 2: Line-L MHz Marker Frequency (MHz) Meter (dbuv) Det T24 IL L2 LC Cables 2&3 Limiter Corrected dbuv CFR 47 Part 15 Class B QP QP Margin CFR 47 Part 15 Class B Avg Av(CISPR) Margin Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Qp - Quasi-Peak detector Ca - CISPR average detection Page 67 of 77

68 LINE 1 RESULTS LINE 2 RESULTS Page 68 of 77

69 9.2. EUT POWERED BY HOST PC VIA USB CABLE WORST EMISSIONS Range 1: Line-L MHz Marker Frequency (MHz) Meter (dbuv) Det T24 IL L1 LC Cables 1&3 Limiter Corrected dbuv CFR 47 Part 15 Class B QP QP Margin CFR 47 Part 15 Class B Avg Av(CISPR) Margin Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Range 2: Line-L MHz Marker Frequency (MHz) Meter (dbuv) Det T24 IL L2 LC Cables 2&3 Limiter Corrected dbuv CFR 47 Part 15 Class B QP QP Margin CFR 47 Part 15 Class B Avg Av(CISPR) Margin Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Qp Ca Qp - Quasi-Peak detector Ca - CISPR average detection Page 69 of 77

70 LINE 1 RESULTS LINE 2 RESULTS Page 70 of 77