Test Report
X-Media Tech, Inc MBC005 Bluetooth module 2AJFZ-MBC005 2AJFZMBC005 mbc005
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Document DEVICE REPORTGetApplicationAttachment.html?id=3202994TEST REPORT of FCC Part 15 Subpart C Full Modular Approval New Application; Class I PC; Product : Bluetooth module Class II PC Brand: N/A Model: MBC005; BTD1 Model Difference: For market segmentation FCC ID: 2AJFZ-MBC005 FCC Rule Part: §15.247, Cat: DSS Applicant: X-Media Tech, Inc Address: 519 Marine View Ave Ste G-H Belmont CA 94002 USA Test Performed by: International Standards Laboratory <Lung-Tan LAB> *Site Registration No. BSMI: SL2-IN-E-0013; MRA TW1036; TAF: 0997; IC: IC4067B-3; *Address: No. 120, Lane 180, Hsin Ho Rd. Lung-Tan Dist., Tao Yuan City 325, Taiwan *Tel : 886-3-407-1718; Fax: 886-3-407-1738 Report No.: ISL-16LR208FCDSS Issue Date : 2016/08/18 Test results given in this report apply only to the specific sample(s) tested and are traceable to national or international standard through calibration of the equipment and evaluating measurement uncertainty herein. This report MUST not be used to claim product endorsement by TAF, NVLAP or any agency of the Government. This test report shall not be reproduced except in full, without the written approval of International Standards Laboratory. Page: 1 of 52 -2 of 52- FCC ID: 2AJFZ-MBC005 VERIFICATION OF COMPLIANCE Applicant: Product Description: Brand Name: Model No.: Model Difference: FCC ID: Date of test: Date of EUT Received: X-Media Tech, Inc Bluetooth module N/A MBC005; BTD1 FOR MARKET SEGMENTATION 2AJFZ-MBC005 2016/07/27 ~ 2016/08/16 2016/07/27 We hereby certify that: All the tests in this report have been performed and recorded in accordance with the standards described above and performed by an independent electromagnetic compatibility consultant, International Standards Laboratory. The test results contained in this report accurately represent the measurements of the characteristics and the energy generated by sample equipment under test at the time of the test. The sample equipment tested as described in this report is in compliance with the limits of above standards. Test By: Dion Chang / Engineer Date: Prepared By: Date: Gigi Yeh / Specialist Approved By: Date: Vincent Su / Technical Manager 2016/08/18 2016/08/18 2016/08/18 International Standards Laboratory Report Number: ISL-16LR208FCDSS Version No. 00 Date 2016/08/17 -3 of 52- FCC ID: 2AJFZ-MBC005 Version Description Initial creation of document International Standards Laboratory Report Number: ISL-16LR208FCDSS -4 of 52- FCC ID: 2AJFZ-MBC005 Table of Contents 1. GENERAL INFORMATION .................................................................................................... 6 1.1. Product Description .......................................................................................................................6 2.1. Related Submittal(s) / Grant (s) .....................................................................................................7 2.2. Test Methodology ..........................................................................................................................7 2.3. Test Facility....................................................................................................................................7 2.4. Special Accessories........................................................................................................................7 2.5. Equipment Modifications...............................................................................................................7 2. SYSTEM TEST CONFIGURATION ....................................................................................... 8 2.1. EUT Configuration ........................................................................................................................8 2.2. EUT Exercise .................................................................................................................................8 2.3. Test Procedure................................................................................................................................8 2.4. Configuration of Tested System.....................................................................................................9 3. SUMMARY OF TEST RESULTS .......................................................................................... 11 4. DESCRIPTION OF TEST MODES ....................................................................................... 11 5. AC POWER LINE CONDUCTED EMISSION TEST ......................................................... 12 5.1. Standard Applicable: ....................................................................................................................12 5.2. Measurement Equipment Used: ...................................................................................................12 5.3. EUT Setup:...................................................................................................................................12 5.4. Measurement Procedure: .............................................................................................................13 5.5. Measurement Result: ...................................................................................................................13 6. PEAK OUTPUT POWER MEASUREMENT....................................................................... 16 6.1. Standard Applicable: ....................................................................................................................16 6.2. Measurement Equipment Used: ...................................................................................................16 6.3. .Test Set-up: .................................................................................................................................16 6.4. Measurement Procedure: .............................................................................................................16 6.5. Measurement Result: ...................................................................................................................17 7. 100KHz BANDWIDTH OF BAND EDGES MEASUREMENT.......................................... 18 7.1. Standard Applicable: ....................................................................................................................18 7.2. Measurement Equipment Used: ...................................................................................................18 7.3. Test SET-UP:................................................................................................................................19 7.4. Measurement Procedure: .............................................................................................................20 7.5. Field Strength Calculation ...........................................................................................................20 7.6. Measurement Result: ...................................................................................................................20 8. SPURIOUS EMISSION TEST ................................................................................................ 24 8.1. Standard Applicable: ....................................................................................................................24 8.2. Measurement Equipment Used: ...................................................................................................24 8.3. Test SET-UP:................................................................................................................................24 8.4. Measurement Procedure: .............................................................................................................25 8.5. Field Strength Calculation ...........................................................................................................25 8.6. Measurement Result: ...................................................................................................................25 International Standards Laboratory Report Number: ISL-16LR208FCDSS -5 of 52- FCC ID: 2AJFZ-MBC005 9. FREQUENCY SEPARATION ................................................................................................ 32 9.1. Standard Applicable: ....................................................................................................................32 9.2. Measurement Equipment Used: ...................................................................................................32 9.3. Test Set-up: ..................................................................................................................................32 9.4. Measurement Procedure: .............................................................................................................32 9.5. Measurement Result: ...................................................................................................................32 10. NUMBER OF HOPPING FREQUENCY .............................................................................. 35 10.1. Standard Applicable: ....................................................................................................................35 10.2. Measurement Equipment Used: ...................................................................................................35 10.3. Test Set-up: ..................................................................................................................................35 10.4. Measurement Procedure: .............................................................................................................35 10.5. Measurement Result: ...................................................................................................................35 11. TIME OF OCCUPANCY (DWELL TIME) .......................................................................... 37 11.1. Standard Applicable: ....................................................................................................................37 11.2. Measurement Equipment Used: ...................................................................................................37 11.3. Test Set-up: ..................................................................................................................................37 11.4. Measurement Procedure: .............................................................................................................37 11.5. Measurement Result: ...................................................................................................................38 12. 20dB Bandwidth Bandwidth .................................................................................................... 44 12.1. Standard Applicable: ....................................................................................................................44 12.2. Measurement Equipment Used: ...................................................................................................44 12.3. Test Set-up: ..................................................................................................................................44 12.4. Measurement Procedure: .............................................................................................................44 12.5. Measurement Result: ...................................................................................................................45 13. ANTENNA REQUIREMENT ................................................................................................. 52 13.1. Standard Applicable: ....................................................................................................................52 13.2. Antenna Connected Construction: ...............................................................................................52 International Standards Laboratory Report Number: ISL-16LR208FCDSS -6 of 52- FCC ID: 2AJFZ-MBC005 1. GENERAL INFORMATION 1.1. Product Description Product Name Bluetooth module Brand Name N/A Model Name MBC005; BTD1 Model Difference Input port FOR MARKET SEGMENTATION One provided for data link and power input AUX Port One provided for audio in Power Supply 5Vdc Bluetooth: Bluetooth Version V3.0 + EDR (GFSK + /4 DQPSK + 8DPSK) Frequency Range 2402 2480MHz Channel number 79 channels Modulation type Frequency Hopping Spread Spectrum (FHSS) Rated Power 4.0 dBm (Peak) Tune-Up Power 1dB Dwell Time <= 0.4s Antenna Designation Printing Antenna, 2.75dBi The EUT is compliance with Bluetooth EDR V3.0 Standard. Remark: The above DUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. International Standards Laboratory Report Number: ISL-16LR208FCDSS -7 of 52- FCC ID: 2AJFZ-MBC005 1.2. Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: 2AJFZ-MBC005 filing to comply with Section 15.247 of the FCC Part 15C, Subpart C Rules. 1.3. Test Methodology Both conducted and radiated testing were performed according to the procedures in ANSI C63.10: 2013. Radiated testing was performed at an antenna to EUT distance 3 meters. Tested in accordance with FCC Public Notice DA 00-705 1.4. Test Facility The measurement facilities used to collect the 3m Radiated Emission and AC power line conducted data are located on the address of International Standards Laboratory <Lung-Tan LAB> No. 120, Lane 180, Hsin Ho Rd., Lung-Tan Dist., Tao Yuan City 325, Taiwan which are constructed and calibrated to meet the FCC requirements in documents ANSI C63.10: 2013. FCC Registration Number is: TW1036, Canada Registration Number: 4067B-3. 1.5. Special Accessories Not available for this EUT intended for grant. 1.6. Equipment Modifications Not available for this EUT intended for grant. International Standards Laboratory Report Number: ISL-16LR208FCDSS -8 of 52- FCC ID: 2AJFZ-MBC005 2. SYSTEM TEST CONFIGURATION 2.1. EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. 2.2. EUT Exercise The EUT (Transmitter) was tested with a test program to fix the TX/RX frequency that was for the purpose of the measurements. For more information please see test data and APPENDIX 1 for set-up photographs. 2.3. Test Procedure 2.3.1 Conducted Emissions The EUT is a placed on as turn table which is 0.8 m above ground plane. According to the requirements in Section 7, 13 of ANSI C63.10-2013. Conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30MHz using CISPR 16-1-1 Quasi-Peak and Average detector mode. 2.3.2 Radiated Emissions The EUT is a placed on as turn table which is 0.8/1.5 m above ground plane. The turn table 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 max. emission, the relative positions of this hand-held transmitter (EUT) was rotated through three orthogonal axes and measurement procedures for electric field radiated emissions above 1 GHz the EUT measurement is to be made "while keeping the antenna in the `cone of radiation' from that area and pointed at the area both in azimuth and elevation, with polarization oriented for maximum response." is still within the 3dB illumination BW of the measurement antenna. according to the requirements in Section 8 and 13 and Subclause 8.3.1.2 of ANSI C63.10: 2013. International Standards Laboratory Report Number: ISL-16LR208FCDSS -9 of 522.4. Configuration of Tested System FCC ID: 2AJFZ-MBC005 Radiated Fig. 2-1 Radiated/Conducted Emission Configuration Conduction: International Standards Laboratory Report Number: ISL-16LR208FCDSS -10 of 52- FCC ID: 2AJFZ-MBC005 Table 1 Equipment Used in Tested System Item Equipment Model/ Mfr/Brand Type No. Series No. Data Cable Power Cord 1 NB 24" LCD Moni2 tor Portable Com3 puter 4 USB mouse HP DELL DELL DELL 440 N/A U2412Mb N/A PP05L N/A MO56UC G17009ZJ 5 Printer LEXMARK Z43 4101002 Speaker/ 6 microphone HTC RC-E160 N/A 7 Modem ACEEX DM 1414 N/A M.CRAFTS BT0214091 8 Speaker MAN 023 N/A 9 Smart phone HTC PL99110 N/A Non-shield shielded / 1.8M N/A Shielded /1.8M Shielded /1.8M Non-shield /1.4M Shielded /1.8M Non-shield /0.1M N/A Non-shield Non-shield / 1.8M Non-shielded /1.8M N/A Non-shielded /1.8M N/A Non-shielded /1.8M N/A N/A International Standards Laboratory Report Number: ISL-16LR208FCDSS -11 of 52- FCC ID: 2AJFZ-MBC005 3. SUMMARY OF TEST RESULTS FCC Rules §15.207(a) §15.247(b)(1) §15.247(d) §15.247(c) Description Of Test AC Power line Conducted Emission Peak Output Power 100 KHz Bandwidth Of Frequency Band Edges TX Spurious Emission §15.247(a)(1) §15.247(a)(1)(iii) §15.247(a)(1)(ii) §15.247(a)(1) §15.203, §15.247(c) Frequency Separation Number of hopping frequency Time of Occupancy 20dB Bandwidth Antenna Requirement 4. DESCRIPTION OF TEST MODES Result Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Test program used to control the EUT for staying in continuous transmitting and receiving mode is programmed. Channel low (2402MHz) International Standards Laboratory Report Number: ISL-16LR208FCDSS -12 of 52- FCC ID: 2AJFZ-MBC005 5. AC POWER LINE CONDUCTED EMISSION TEST 5.1. Standard Applicable: According to §15.207, frequency range within 150KHz to 30MHz shall not exceed the Limit table as below. Frequency range Limits dB(uV) MHz Quasi-peak Average 0.15 to 0.50 66 to 56 56 to 46 0.50 to 5 56 46 5 to 30 60 50 Note 1.The lower limit shall apply at the transition frequencies 2.The limit decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz. 5.2. Measurement Equipment Used: Conducted Emission Test Site EQUIPMENT TYPE Conduction 04-3 Cable EMI Receiver 17 LISN 18 LISN 19 MFR WOKEN Rohde & Schwarz ROHDE & SCHWARZ ROHDE & SCHWARZ MODEL NUMBER CFD 300-NL ESCI 7 ENV216 ENV216 SERIAL NUMBER Conduction 04 -3 100887 LAST CAL DUE. CAL. 07/27/2016 07/26/2017 09/08/2015 09/07/2016 101424 02/11/2016 02/10/2017 101425 03/12/2016 03/11/2017 5.3. EUT Setup: 1. The conducted emission tests were performed in the test site, using the setup in accordance with the ANSI C63.10-2013 2. The AC/DC Power adaptor of EUT was plug-in LISN. The EUT was placed flushed with the rear of the table. 3. The LISN was connected with 120Vac/60Hz power source. International Standards Laboratory Report Number: ISL-16LR208FCDSS -13 of 52- FCC ID: 2AJFZ-MBC005 5.4. Measurement 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. 5.5. Measurement Result: 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. Note: Refer to next page for measurement data and plots. International Standards Laboratory Report Number: ISL-16LR208FCDSS -14 of 52- FCC ID: 2AJFZ-MBC005 AC POWER LINE CONDUCTED EMISSION TEST DATA Operation Mode: Operation Mode Test By: Dino Test Date: 2016/08/17 International Standards Laboratory Report Number: ISL-16LR208FCDSS -15 of 52. FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -16 of 52- FCC ID: 2AJFZ-MBC005 6. PEAK OUTPUT POWER MEASUREMENT 6.1. Standard Applicable: According to §15.247(b)(1), For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 hopping channels, and all frequency hopping systems in the 5725-5850MHz band: 1Watt. For all other frequency hopping systems in the 2400 2483.5MHz band: 0.125 Watts. 6.2. Measurement Equipment Used: Conducted Emission Test Site EQUIPMENT MFR MODEL SERIAL TYPE NUMBER NUMBER Power Meter 05 Anritsu ML2495A 1116010 Power Sensor 05 DC Power supply Anritsu ABM MA2411B 8185D 34NKF50 N/A AC Power supply Splitter Spectrum analyzer EXTECH MCLI Agilent CFC105W PS4-199 N9030A NA 12465 MY51360021 LAST CAL DUE. CAL. 07/28/2016 07/27/2017 07/28/2016 07/27/2017 09/05/2015 09/04/2016 12/26/2015 12/25/2016 12/26/2015 12/25/2017 10/02/2015 10/01/2016 6.3. .Test Set-up: EUT Power Meter 6.4. Measurement Procedure: 1. Place the EUT on the table and set it in transmitting mode. 2. Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the power meter or spectrum. (Channel power function, RBW, VBW = 1MHz) 3. Record the max. reading. 4. Repeat above procedures until all frequency measured were complete. International Standards Laboratory Report Number: ISL-16LR208FCDSS -17 of 52- FCC ID: 2AJFZ-MBC005 6.5. Measurement Result: BDR Mode Frequency (MHz) Low Mid High Peak Reading Power (dBm) 4.89 4.78 4.75 Cable Loss Output Power (dBm) Output Power (W) 0.0 4.89 0.00371 0.0 4.78 0.00361 0.0 4.75 0.00359 Limit (W) 1 1 1 EDR 2M Mode Frequency (MHz) Peak Reading Power (dBm) Cable Loss Output Power (dBm) Output Power (W) Limit (W) Low 4.14 0.0 4.14 0.00312 0.125 Mid 3.94 0.0 3.94 0.00298 0.125 High 3.54 0.0 3.54 0.00272 0.125 EDR 3M Mode Frequency (MHz) Peak Reading Power (dBm) Cable Loss Output Power (dBm) Output Power (W) Limit (W) Low 4.11 0.0 4.11 0.00310 0.125 Mid 4.03 0.0 4.03 0.00304 0.125 High 3.62 0.0 3.62 0.00277 0.125 Offset Cable loss 0.8dB International Standards Laboratory Report Number: ISL-16LR208FCDSS -18 of 52- FCC ID: 2AJFZ-MBC005 7. 100KHz BANDWIDTH OF BAND EDGES MEASUREMENT 7.1. Standard Applicable: According to §15.247(d), in any 100 KHz bandwidth outside the frequency bands in which the spread spectrum intentional radiator in operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100KHz bandwidth within the band that contains the highest level of the desired power, In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in15.209(a). 7.2. Measurement Equipment Used: 7.2.1. Conducted Emission at antenna port: Refer to section 6.2 for details. 7.2.2. Radiated emission: EQUIPMENT TYPE Spectrum Analyzer 21(26.5GHz) Spectrum Analyzer 20(6.5GHz) Spectrum Analyzer 22(43GHz) Dipole antenna Dipole antenna Loop Antenna9K-30M Bilog Antenna30-1G Horn antenna1-18G MFR Agilent Chamber 14(966) MODEL SERIAL NUMBER NUMBER LAST CAL DUE. CAL. N9010A MY49060537 07/29/2016 07/28/2017 Agilent E4443A MY48250315 05/20/2016 05/19/2017 R&S FSU43 SCHWARZBECK VHAP,30-300 SCHWARZBECK UHAP,300-100 0 A.H.SYSTEM SAS-564 SCHWARZBECK VULB9168 ETS 3117 100143 919 1195 294 644 00066665 05/22/2016 05/21/2017 12/28/2015 12/27/2017 12/28/2015 12/27/2017 06/17/2015 03/02/2016 11/30/2015 06/16/2017 03/01/2017 11/29/2016 Horn antenna26-40G(05) Horn antenna18-26G(04) Preamplifier9-1000M Preamplifier1-18G Preamplifier1-26G Com-power Com-power HP MITEQ EM AH-640 AH-826 8447D AFS44-001018 00-25-10P-44 EM01M26G 100A 081001 NA 1329256 NA 01/21/2015 01/20/2017 07/24/2015 07/23/2017 03/11/2016 03/10/2017 07/27/2016 07/26/2017 03/10/2016 03/09/2017 Preamplifier26-40G Cable1-18G Cable UP to 1G SUCOFLEX 1GHz~40GHz cable Signal Generator Signal Generator 2.4G Filter MITEQ JS-26004000-2 7-5A HUBER SUHNER Sucoflex 106 818471 NA 07/23/2015 11/25/2015 HUBER SUHNER RG 214/U NA 10/02/2015 HUBER SUHNER Sucoflex 102 27963/2&3742 1/2 11/03/2015 R&S SMU200A 102330 03/28/2016 Anritsu MG3692A 20311 11/04/2015 Micro-Tronics Brm50702 76 12/26/2015 07/22/2017 11/24/2016 10/01/2016 11/02/2017 03/27/2017 11/03/2016 12/25/2016 International Standards Laboratory Report Number: ISL-16LR208FCDSS -19 of 52- FCC ID: 2AJFZ-MBC005 7.3. Test SET-UP: 7.3.1. Conducted Emission at antenna port: Refer to section 6.3 for details. 7.3.2. Radiated emission: (A) Radiated Emission Test Set-Up, Frequency Below 1000MHz Turntable EUT Spectrum Analyzer 3m 0.8m 1m to 4m Ground Plane Coaxial Cable (B) Radiated Emission Test Set-UP Frequency Over 1 GHz Turntable 3m EUT Ground Plane 1.5 m 1m to 4m Coaxial Cable Test Receiver International Standards Laboratory Report Number: ISL-16LR208FCDSS -20 of 52- FCC ID: 2AJFZ-MBC005 7.4. Measurement Procedure: 1. Place the EUT on the table and set it in 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 center frequency of spectrum analyzer = operating frequency. 4. Set the spectrum analyzer as RBW, VBW=100KHz, Span=25MHz, Sweep = auto 5. Mark Peak, 2.390GHz and 2.4835GHz and record the max. level. 6. Repeat above procedures until all frequency measured were complete. 7.5. Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain and Duty Cycle Correction Factor(if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL - AG Where FS = Field Strength RA = Reading Amplitude AF = Antenna Factor CL = Cable Attenuation Factor (Cable Loss) AG = Amplifier Gain 7.6. Measurement Result: Note: Refer to next page spectrum analyzer data chart and tabular data sheets. International Standards Laboratory Report Number: ISL-16LR208FCDSS -21 of 52- Bandedge Mode Radiated Emission: (BDR mode) Operation Mode TX CH Low Fundamental Frequency 2402 MHz Temperature 25 FCC ID: 2AJFZ-MBC005 Test Date 2016/08/04 Test By Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -22 of 52- Radiated Emission (EDR 2M mode): Operation Mode TX CH Low Fundamental Frequency 2402 MHz Temperature 25 FCC ID: 2AJFZ-MBC005 Test Date 2016/08/04 Test By Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -23 of 52- Radiated Emission (EDR 3M mode): Operation Mode TX CH Low Fundamental Frequency 2402 MHz Temperature 25 FCC ID: 2AJFZ-MBC005 Test Date 2016/08/04 Test By Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -24 of 52- FCC ID: 2AJFZ-MBC005 8. SPURIOUS EMISSION TEST 8.1. Standard Applicable: According to §15.247(d), all other emissions outside these bands shall not exceed the general radiated emission limits specified in §15.209(a). And according to §15.33(a)(1), for an intentional radiator operates below 10GHz, the frequency range of measurements: to the tenth harmonic of the highest fundamental frequency or to 40GHz, whichever is lower. 8.2. Measurement Equipment Used: 8.2.1. Conducted Emission at antenna port: Refer to section 6.2 for details. 8.2.2. Radiated emission: Refer to section 7.2 for details. 8.3. Test SET-UP: 8.3.1. Conducted Emission at antenna port: Refer to section 6.3 for details. 8.3.2. Radiated emission: Refer to section 7.3 for details. International Standards Laboratory Report Number: ISL-16LR208FCDSS -25 of 52- FCC ID: 2AJFZ-MBC005 8.4. Measurement Procedure: 1. The EUT was placed on a turn table which is 0.8m above ground plane. 2. The turn table shall rotate 360 degrees to determine the position of maximum emission level. 3. EUT is set 3m away from the receiving antenna which varied from 1m to 4m to find out the highest emissions. 4. When measurement procedures for electric field radiated emissions above 1 GHz the EUT measurement is to be made "while keeping the antenna in the `cone of radiation' from that area and pointed at the area both in azimuth and elevation, with polarization oriented for maximum response." is still within the 3dB illumination BW of the measurement antenna. 5. Maximum procedure was performed on the six highest emissions to ensure EUT compliance. 6. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. 7. Repeat above procedures until all frequency measured were complete. 8.5. Field Strength Calculation The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain and Duty Cycle Correction Factor(if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL - AG Where FS = Field Strength RA = Reading Amplitude AF = Antenna Factor CL = Cable Attenuation Factor (Cable Loss) AG = Amplifier Gain 8.6. Measurement Result: Note: Refer to next page spectrum analyzer data chart and tabular data sheets. International Standards Laboratory Report Number: ISL-16LR208FCDSS -26 of 52- FCC ID: 2AJFZ-MBC005 Radiated Spurious Emission Measurement Result: (below 1GHz) (Worst case: BDR Mode) Operation Mode TX CH Low Fundamental Frequency 2402MHz Temperature 25 Test Date 2016/08/04 Test By Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -27 of 52- FCC ID: 2AJFZ-MBC005 Radiated Spurious Emission Measurement Result (below 1GHz) Operation Mode TX CH Mid Fundamental Frequency 2441MHz Temperature 25 Test Date Test By 2016/08/04 Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -28 of 52- FCC ID: 2AJFZ-MBC005 Radiated Spurious Emission Measurement Result (below 1GHz) Operation Mode TX CH High Fundamental Frequency 2480MHz Temperature 25 Test Date Test By 2016/08/04 Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -29 of 52- FCC ID: 2AJFZ-MBC005 Radiated Spurious Emission Measurement Result (above 1GHz) Operation Mode TX CH Low Fundamental Frequency 2402 MHz Temperature 25 Test Date Test By 2016/08/04 Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -30 of 52- FCC ID: 2AJFZ-MBC005 Radiated Spurious Emission Measurement Result (above 1GHz) Operation Mode TX CH Mid Fundamental Frequency 2441 MHz Temperature 25 Test Date Test By 2016/08/04 Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -31 of 52- FCC ID: 2AJFZ-MBC005 Radiated Spurious Emission Measurement Result (above 1GHz) Operation Mode TX CH High Fundamental Frequency 2480 MHz Temperature 25 Test Date Test By 2016/08/04 Dino International Standards Laboratory Report Number: ISL-16LR208FCDSS -32 of 52- FCC ID: 2AJFZ-MBC005 9. FREQUENCY SEPARATION 9.1. Standard Applicable: According to §15.247(a)(1), Frequency hopping systems shall have hopping channel carrier frequencies separated by minimum of 25KHz or the 20dB bandwidth of the hopping channel, whichever is greater. 9.2. Measurement Equipment Used: Refer to section 6.2 for details. 9.3. Test Set-up: Refer to section 6.3 for details. 9.4. Measurement Procedure: 1. Place the EUT on the table and set it in 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 center frequency of spectrum analyzer = middle of hopping channel . 4. Set the spectrum analyzer as RBW,VBW=100KHz, Adjust Span to 3.0 MHz, Sweep = auto. 5. Max hold. Mark 3 Peaks of hopping channel and record the 3 peaks frequency. 9.5. Measurement Result: C hannel separation (MHz) 1 Limit >=25K Hz or 2/3 tim e s 20 dB ba nd w id th R e su lt P A SS Note: Refer to next page for plots. International Standards Laboratory Report Number: ISL-16LR208FCDSS -33 of 52- Frequency Separation Test Data Low FCC ID: 2AJFZ-MBC005 Mid International Standards Laboratory Report Number: ISL-16LR208FCDSS High -34 of 52- FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -35 of 52- FCC ID: 2AJFZ-MBC005 10. NUMBER OF HOPPING FREQUENCY 10.1. Standard Applicable: According to §15.247(a)(1)(iii), Frequency hopping systems operating in the 2400MHz-2483.5 MHz bands shall use at least 15 hopping frequencies. 10.2. Measurement Equipment Used: Refer to section 6.2 for details. 10.3. Test Set-up: Refer to section 6.3 for details. 10.4. Measurement Procedure: 1. Place the EUT on the table and set it in 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 spectrum analyzer Start=2400MHz, Stop = 2441MHz and Start=2441MHz, Stop = 2483.5MHz, Sweep = auto. 4. Set the spectrum analyzer as RBW=300KHz, VBW=1MHz 5. Max hold, view and count how many channel in the band. 10.5. Measurement Result: Test Result : 79 Channel > 15 Channel Note: Refer to next page for plots. International Standards Laboratory Report Number: ISL-16LR208FCDSS Channel Number 2.4 GHz 2.441GHz -36 of 52- FCC ID: 2AJFZ-MBC005 2.441 GHz 2.4835GHz International Standards Laboratory Report Number: ISL-16LR208FCDSS -37 of 52- FCC ID: 2AJFZ-MBC005 11. TIME OF OCCUPANCY (DWELL TIME) 11.1. Standard Applicable: According to §15.247(a)(1)(iii), Frequency hopping systems operating in the 2400MHz-2483.5 MHz. The average time of occupancy on any frequency shall not greater than 0.4 s within period of 0.4 seconds multiplied by the number of hopping channel employed. 11.2. Measurement Equipment Used: Refer to section 6.2 for details. 11.3. Test Set-up: Refer to section 6.3 for details. 11.4. Measurement Procedure: 1. Place the EUT on the table and set it in 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 center frequency of spectrum analyzer = operating frequency. 4. Set the spectrum analyzer as RBW / VBW =1MHz, Span = 0Hz , Adjust Sweep = 2.5ms. 5. Repeat above procedures until all frequency measured were complete. International Standards Laboratory Report Number: ISL-16LR208FCDSS -38 of 5211.5. Measurement Result: A period time = 0.4 (ms) * 79 = 31.6 (s) FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS Low Channel DH1 -39 of 52- FCC ID: 2AJFZ-MBC005 DH3 International Standards Laboratory Report Number: ISL-16LR208FCDSS DH5 -40 of 52- FCC ID: 2AJFZ-MBC005 Mid Channel DH1 International Standards Laboratory Report Number: ISL-16LR208FCDSS DH3 -41 of 52- FCC ID: 2AJFZ-MBC005 DH5 International Standards Laboratory Report Number: ISL-16LR208FCDSS High Channel DH1 -42 of 52- FCC ID: 2AJFZ-MBC005 DH3 International Standards Laboratory Report Number: ISL-16LR208FCDSS DH5 -43 of 52- FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -44 of 52- FCC ID: 2AJFZ-MBC005 12. 20dB Bandwidth 12.1. Standard Applicable: According to §15.247(a)(1), for frequency hopping systems operating in the 2400MHz-2483.5 MHz no limit for 20dB bandwidth. 12.2. Measurement Equipment Used: Refer to section 6.2 for details. 12.3. Test Set-up: Refer to section 6.3 for details. 12.4. Measurement Procedure: 1. Place the EUT on the table and set it in 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=10KHz (1 % of Bandwidth.), Span= 3MHz, Sweep=auto 4. Mark the peak frequency and 20dB (upper and lower) frequency. 5. Repeat above procedures until all frequency measured were complete. International Standards Laboratory Report Number: ISL-16LR208FCDSS 12.5. Measurement Result: BDR Mode CH -45 of 5220dB Bandwidth FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -46 of 52- BDR Mode 20dB Bandwidth Test Data CH-Low FCC ID: 2AJFZ-MBC005 20dB Bandwidth Test Data CH-Mid International Standards Laboratory Report Number: ISL-16LR208FCDSS -47 of 52- 20dB Bandwidth Test Data CH-High FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -48 of 52- EDR 2M Mode 20dB Bandwidth Test Data CH-Low FCC ID: 2AJFZ-MBC005 20dB Bandwidth Test Data CH-Mid International Standards Laboratory Report Number: ISL-16LR208FCDSS -49 of 52- 20dB Bandwidth Test Data CH-High FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -50 of 52- EDR 3M Mode 20dB Bandwidth Test Data CH-Low FCC ID: 2AJFZ-MBC005 20dB Bandwidth Test Data CH-Mid International Standards Laboratory Report Number: ISL-16LR208FCDSS -51 of 52- 20dB Bandwidth Test Data CH-High FCC ID: 2AJFZ-MBC005 International Standards Laboratory Report Number: ISL-16LR208FCDSS -52 of 52- FCC ID: 2AJFZ-MBC005 13. ANTENNA REQUIREMENT 13.1. Standard Applicable: According to §15.203, an intentional radiator shall be designed to ensure that no antenna other than furnished by the responsible party shall be used with the device. And according to §15.247(c), if transmitting antennas of directional gain greater than 6dBi are used the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 13.2. Antenna Connected Construction: The directional gains of BT antenna used for transmitting is 2.75dBi, and the antenna type is PCB antenna which is designed with permanent attachment and no consideration of replacement. Please see EUT photo for details. International Standards Laboratory Report Number: ISL-16LR208FCDSS
Related FCC IDs:
- 2AJFZ-MBC005 - X-Media Tech, Inc Bluetooth module [-MBC005] GPL Ghostscript 9.18