all | frequencies |
|
exhibits | applications |
---|---|---|---|---|
manual |
app s | submitted / available | |||||||
---|---|---|---|---|---|---|---|---|
1 2 3 |
|
User Manual | Users Manual | 4.24 MiB | July 29 2019 / January 25 2020 | delayed release | ||
1 2 3 | Cover Letter(s) | July 29 2019 | ||||||
1 2 3 | Block Diagram | Block Diagram | July 29 2019 | confidential | ||||
1 2 3 | External photos | External Photos | July 29 2019 / January 25 2020 | delayed release | ||||
1 2 3 | Cover Letter(s) | July 29 2019 | ||||||
1 2 3 | Cover Letter(s) | July 29 2019 | ||||||
1 2 3 | Internal Photos | Internal Photos | July 29 2019 / January 25 2020 | delayed release | ||||
1 2 3 | ID Label/Location Info | July 29 2019 | ||||||
1 2 3 |
|
MPE | RF Exposure Info | 229.22 KiB | July 29 2019 | |||
1 2 3 | Operation of Description | Operational Description | July 29 2019 | confidential | ||||
1 2 3 |
|
S19051003102001-EDR | Test Report | 4.32 MiB | July 29 2019 | |||
1 2 3 | SCH | Schematics | July 29 2019 | confidential | ||||
1 2 3 | Test Setup Photos | Test Setup Photos | July 29 2019 / January 25 2020 | delayed release | ||||
1 2 3 |
|
FCC Long Term Only Confidentiality Request Rev4.0 | Cover Letter(s) | 75.52 KiB | July 29 2019 | |||
1 2 3 |
|
S19051003102002-BLE | Test Report | 1.84 MiB | July 29 2019 | |||
1 2 3 | Block Diagram | Block Diagram | July 28 2019 | confidential | ||||
1 2 3 | Cover Letter(s) | July 28 2019 | ||||||
1 2 3 | Internal Photos | Internal Photos | July 28 2019 / January 25 2020 | delayed release | ||||
1 2 3 |
|
Label and location | ID Label/Location Info | 1.14 MiB | July 28 2019 | |||
1 2 3 |
|
S19051003102003-FCC.239 | Test Report | 875.53 KiB | July 28 2019 | |||
1 2 3 | operational description | Operational Description | July 28 2019 | confidential |
1 2 3 | S19051003102001-EDR | Test Report | 4.32 MiB | July 29 2019 |
Report No.: S19051003102001 RADIO TEST REPORT FCC ID: IKQBTFM5 Product: WIRELESS HANDS-FREE CAR KIT Trade Mark: SCOSCHE Model No.: BTFM5 Family Model: BTFM5-1 Report No.: S19051003102001 Issue Date: 21 Jun. 2019 Prepared for Scosche Industries Inc 1550 Pacific Ave, Oxnard CA 93033 USA Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Baoan District, Shenzhen 518126 P.R. China Tel.: +86-755-6115 6588 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Version.1.2 Page 1 of 48 Report No.: S19051003102001 TABLE OF CONTENTS 1 2 3 TEST RESULT CERTIFICATION ...................................................................................................................... 3 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 6.2 6.3 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 SUPPORT EQUIPMENT ............................................................................................................................... 10 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.1 RADIATED SPURIOUS EMISSION ............................................................................................................ 18 7.2 NUMBER OF HOPPING CHANNEL ........................................................................................................... 27 7.3 HOPPING CHANNEL SEPARATION MEASUREMENT ........................................................................... 29 7.4 AVERAGE TIME OF OCCUPANCY (DWELL TIME) ................................................................................ 32 7.5 20DB BANDWIDTH TEST .......................................................................................................................... 35 7.6 PEAK OUTPUT POWER .............................................................................................................................. 38 7.7 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 41 7.8 7.9 SPURIOUS RF CONDUCTED EMISSION .................................................................................................. 44 7.10 ANTENNA APPLICATION .......................................................................................................................... 48 Version.1.2 Page 2 of 48 Report No.: S19051003102001 1 TEST RESULT CERTIFICATION Applicants name ......................... : Scosche Industries Inc Address ....................................... : 1550 Pacific Ave, Oxnard CA 93033 USA Manufacturer's Name .................. : Scosche Industries Inc Address ....................................... :
1550 Pacific Ave, Oxnard CA 93033 USA Product description Product name .............................. : WIRELESS HANDS-FREE CAR KIT Model and/or type reference ..... : BTFM5 Family Model ............................... : BTFM5-1 Measurement Procedure Used:
STANDARD/ TEST PROCEDURE TEST RESULT APPLICABLE STANDARDS FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C KDB 174176 D01 Line Conducted FAQ v01r01 ANSI C63.10-2013 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test Testing Engineer Technical Manager Authorized Signatory
:
:
:
:
May. 27, 2019 ~ Jun. 18, 2019
(Mary Hu)
(Jason Chen)
(Sam Chen) Version.1.2 Page 3 of 48 2 SUMMARY OF TEST RESULTS Report No.: S19051003102001 Standard Section Test Item Verdict Remark FCC Part15 (15.247), Subpart C 15.207 15.209 (a) 15.205 (a) Conducted Emission Radiated Spurious Emission 15.247(a)(1) Hopping Channel Separation 15.247(b)(1) Peak Output Power PASS PASS PASS PASS 15.247(a)(iii) Number of Hopping Frequency PASS 15.247(a)(iii) 15.247(a)(1) Dwell Time Bandwidth 15.247 (d) Band Edge Emission PASS PASS PASS 15.247 (d) Spurious RF Conducted Emission PASS 15.203 Antenna Requirement PASS Remark:
1. 2. All test items were verified and recorded according to the standards and without any deviation during N/A denotes test is not applicable in this Test Report. the test. Version.1.2 Page 4 of 48 3 FACILITIES AND ACCREDITATIONS Report No.: S19051003102001 3.1 FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Baoan District, Shenzhen 518126 P.R. China. The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. 3.2 LABORATORY ACCREDITATIONS AND LISTINGS Site Description CNAS-Lab.
: The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2006 (identical to ISO/IEC 17025:2005) The Certificate Registration Number is L5516. IC-Registration The Certificate Registration Number is 9270A. CAB identifier:CN0074 FCC- Accredited Test Firm Registration Number: 463705. Designation Number: CN1184 A2LA-Lab. The Certificate Registration Number is 4298.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system
(refer to joint ISO-ILAC-IAF Communiqu dated 8 January 2009). Name of Firm Site Location
: Shenzhen NTEK Testing Technology Co., Ltd.
: 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Baoan District, Shenzhen 518126 P.R. China. 3.3 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement yU, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty Conducted Emission Test RF power, conducted Spurious emissions, conducted All emissions, radiated(30MHz~1GHz) All emissions, radiated(1GHz~6GHz) All emissions, radiated(6GHz) Temperature Humidity 2.80dB 0.16dB 0.21dB 2.64dB 2.40dB 2.52dB 0.5C 2%
1 2 3 4 5 6 7 8 Version.1.2 Page 5 of 48 Report No.: S19051003102001 4 GENERAL DESCRIPTION OF EUT Equipment WIRELESS HANDS-FREE CAR KIT Product Feature and Specification Trade Mark SCOSCHE FCC ID IKQBTFM5 Model No. BTFM5 Family Model BTFM5-1 Model Difference All models are the same circuit and RF module, except the packaging. Operating Frequency 2402MHz~2480MHz Modulation GFSK, /4-DQPSK Bluetooth Version BT V5.0 Number of Channels 79 Channels Antenna Type PCB Antenna Antenna Gain 0.5dBi Power supply HW Version SW Version DC supply:
DC 12-24V, 3A Adapter supply:
1.0 1.0 Note: Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Version.1.2 Page 6 of 48 Report No.: S19051003102001 Revision History Report No. Version Description Issued Date S19051003102001 Rev.01 Initial issue of report Jun 21, 2019 Version.1.2 Page 7 of 48 Report No.: S19051003102001 5 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the purpose of the measurements. Test of channel included the lowest and middle and highest frequency to perform the test, then record on this report. Those data rates (1Mbps for GFSK modulation; 2Mbps for /4-DQPSK modulation modulation) were used for all test. The EUT was pretested with 3 orientations placed on the table for the radiated emission measurement X, Y, and Z-plane. The X-plane results were found as the worst case and were shown in this report. Carrier Frequency and Channel list:
Channel Frequency(MHz) 0 1 39 40 77 78 2402 2403 2441 2442 2479 2480 Note: fc=2402MHz+k1MHz k=0 to 78 The following summary table is showing all test modes to demonstrate in compliance with the standard. Final Test Mode Mode 1 For AC Conducted Emission Description normal link mode Note: AC power line Conducted Emission was tested under maximum output power. For Radiated Test Cases Final Test Mode Mode 1 Mode 2 Mode 3 Mode 4 Description normal link mode CH00(2402MHz) CH39(2441MHz) CH78(2480MHz) Note: For radiated test cases, the worst mode data rate 2Mbps was reported only, because this data rate has the highest RF output power at preliminary tests, and no other significantly frequencies found in conducted spurious emission. For Conducted Test Cases Final Test Mode Mode 2 Mode 3 Mode 4 Mode 5 Description CH00(2402MHz) CH39(2441MHz) CH78(2480MHz) Hopping mode Note: The engineering test program was provided and the EUT was programmed to be in continuously transmitting mode. 1. AC power line Conducted Emission was tested under maximum output power. Version.1.2 Page 8 of 48 Report No.: S19051003102001 6 SETUP OF EQUIPMENT UNDER TEST 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM For AC Conducted Emission Mode EUT C-1 AE-1 DC Power AC PLUG For Radiated Test Cases DC Power EUT For Conducted Test Cases C-2 Measurement Instrument EUT DC Power Note: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. Version.1.2 Page 9 of 48 Report No.: S19051003102001 6.2 SUPPORT EQUIPMENT The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item AE-1 Equipment DC Power Model/Type No. Peripherals Series No. Mfr/Brand Note N/A N/A N/A Item Cable Type Shielded Type Ferrite Core C-1 C-2 DC Cable RF Cable NO YES Notes:
NO NO Length 0.5m 0.1m
(1) The support equipment was authorized by Declaration of Confirmation.
(2) For detachable type I/O cable should be specified the length in cm inLengthcolumn.
(3) YES is means shielded with core; NO is means unshielded without core. Version.1.2 Page 10 of 48 Report No.: S19051003102001 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS Radiation& Conducted Test equipment Item Kind of Equipment Manufacturer Type No. Serial No. Last Calibrated calibration until Calibrati on period 1 2 3 4 Spectrum Analyzer Spectrum Analyzer Spectrum Analyzer Aglient E4407B MY45108040 2019.05.13 2020.05.12 1 year Agilent N9020A MY49100060 2018.10.08 2019.10.07 1 year R&S FSV40 101417 2018.10.08 2019.10.07 1 year Test Receiver R&S ESPI7 101318 2019.05.13 2020.05.12 1 year 5 Bilog Antenna TESEQ CBL6111D 31216 2019.04.15 2020.04.14 1 year 6 50 Coaxial Switch Anritsu MP59B 6200983705 2018.05.19 2020.05.18 2 year 7 Horn Antenna EM EM-AH-1018 0 2011071402 2019.04.15 2020.04.14 1 year Broadband SCHWARZBE Horn Antenna CK Amplifier EMC BBHA 9170 803 2018.12.11 2019.12.10 1 year EMC051835 SE 980246 2018.08.05 2019.08.04 1 year Active Loop SCHWARZBE FMZB 1519 Antenna CK B 11 Power Meter DARE RPR3006W 12 13 Test Cable
(9KHz-30MHz) Test Cable
(30MHz-1GHz) High Test N/A N/A R-01 R-02 055 2018.12.11 2019.12.10 1 year 15I00041SN O84 N/A 2018.08.05 2019.08.04 1 year 2017.04.21 2020.04.20 3 year N/A 2017.04.21 2020.04.20 3 year 8 9 10 14 Cable(1G-40G N/A R-03 N/A 2017.04.21 2020.04.20 3 year Hz) High Test 15 Cable(1G-40G N/A R-04 N/A 2017.04.21 2020.04.20 3 year Hz) Filter temporary antenna connector
(Note) 16 17 Note:
TRILTHIC 2400MHz 29 2017.04.19 2020.04.18 3 year NTS R001 N/A N/A N/A N/A We will use the temporary antenna connector (soldered on the PCB board) When conducted test And this temporary antenna connector is listed within the instrument list Version.1.2 Page 11 of 48 AC Conduction Test equipment Report No.: S19051003102001 Item Kind of Equipment 1 Test Receiver LISN LISN Manufacturer Type No. Serial No. Last Calibrated Calibration calibration until period R&S R&S SCHWARZBE CK ESCI 101160 2019.05.13 2020.05.12 1 year ENV216 101313 2019.04.15 2020.04.14 1 year NNLK 8129 8129245 2019.05.13 2020.05.12 1 year 50 Coaxial ANRITSU Switch CORP MP59B 6200983704 2018.05.19 2020.05.18 2 year Test Cable
(9KHz-30MH z) Test Cable
(9KHz-30MH z) Test Cable
(9KHz-30MH z) N/A C01 N/A 2017.04.21 2020.04.20 3 year N/A C02 N/A 2017.04.21 2020.04.20 3 year N/A C03 N/A 2017.04.21 2020.04.20 3 year 2 3 4 5 6 7 Note: Each piece of equipment is scheduled for calibration once a year except the Aux Equipment & Test Cable which is scheduled for calibration every 2 or 3 years. Version.1.2 Page 12 of 48 Report No.: S19051003102001 7 TEST REQUIREMENTS 7.1 CONDUCTED EMISSIONS TEST 7.1.1 Applicable Standard According to FCC Part 15.207(a) and KDB 174176 D01 Line Conducted FAQ v01r01 7.1.2 Conformance Limit Frequency(MHz) 0.15-0.5 0.5-5.0 5.0-30.0 Conducted Emission Limit Quasi-peak 66-56*
56 60 Average 56-46*
46 50 Note: 1. *Decreases with the logarithm of the frequency 2. The lower limit shall apply at the transition frequencies 3. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz. 7.1.3 Test Configuration Reference Ground EMI Receiver 80cm LISN 7.1.4 Test Procedure EUT Auxiliary Equipment Reference Ground 50 80cm LISN According to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 Conducted emissions the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi-Peak and average detector mode. 1. The EUT was placed 0.4 meter from the conducting wall of the shielding room. 2. The EUT was placed on a table which is 0.8m above ground plane. 3. Connect EUT to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40cm long. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. 4. 5. 6. LISN at least 80 cm from nearest part of EUT chassis. 7. The frequency range from 150KHz to 30MHz was searched. 8. Set the test-receiver system to Peak Detect Function and specified bandwidth(IF bandwidth=9KHz) with Maximum Hold Mode 9. For the actual test configuration, please refer to the related Item EUT Test Photos. 7.1.5 Test Results Pass Version.1.2 Page 13 of 48 Report No.: S19051003102001 7.1.6 Test Results WIRELESS HANDS-FREE CAR KIT Model Name BTFM5 EUT Temperature 26 Pressure Test Voltage 1010hPa DC 12V from DC Power AC 120V/60Hz Relative Humidity 54%
Phase :
L Test Mode Mode 1 Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.1620 28.98 0.1620 3.57 0.3580 24.95 0.3580
-0.46 0.4540 23.80 0.4540
-0.58 1.4500 18.85 1.4500 1.03 17.9739 23.09 17.9739 15.63 24.2380 31.68 24.2380 30.50
(dB) 9.76 9.76 9.74 9.74 9.74 9.74 9.76 9.76 10.17 10.17 10.65 10.65
(dBV)
(dBV)
(dB) Remark 38.74 13.33 34.69 9.28 33.54 9.16 28.61 10.79 33.26 25.80 42.33 41.15 65.36 55.36 58.77 48.77 56.80 46.80 56.00 46.00 60.00 50.00 60.00 50.00
-26.62 QP
-42.03 AVG
-24.08 QP
-39.49 AVG
-23.26 QP
-37.64 AVG
-27.39 QP
-35.21 AVG
-26.74 QP
-24.20 AVG
-17.67 QP
-8.85 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 14 of 48 Report No.: S19051003102001 WIRELESS HANDS-FREE CAR KIT Model Name 26 Relative Humidity 54%
BTFM5 1010hPa DC 12V from DC Power AC 120V/60Hz Phase :
N Test Mode Mode 1 EUT Temperature Pressure Test Voltage Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.2500 23.61 0.2500 1.45 0.3540 25.42 0.3540 2.85 0.4660 24.04 0.4660 1.26 1.3180 19.64 1.3180 0.90 18.0059 23.53 18.0059 15.06 24.2340 31.56 24.2340 30.63
(dB) 9.74 9.74 9.75 9.75 9.75 9.75 9.76 9.76 10.16 10.16 10.59 10.59
(dBV)
(dBV)
(dB) Remark 33.35 11.19 35.17 12.60 33.79 11.01 29.40 10.66 33.69 25.22 42.15 41.22 61.75 51.75 58.87 48.87 56.58 46.58 56.00 46.00 60.00 50.00 60.00 50.00
-28.40 QP
-40.56 AVG
-23.70 QP
-36.27 AVG
-22.79 QP
-35.57 AVG
-26.60 QP
-35.34 AVG
-26.31 QP
-24.78 AVG
-17.85 QP
-8.78 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 15 of 48 Report No.: S19051003102001 WIRELESS HANDS-FREE CAR KIT Model Name BTFM5 EUT Temperature 26 Pressure Test Voltage 1010hPa DC 12V from DC Power AC 240V/60Hz Relative Humidity 54%
Phase :
L Test Mode Mode 1 Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.2660 26.31 0.2660 1.76 0.3618 25.56 0.3618 0.36 0.4580 25.64 0.4580 0.60 1.3938 20.66 1.3938 1.38 18.8978 22.91 18.8978 15.28 24.2377 30.07 24.2377 28.94
(dB) 9.75 9.75 9.74 9.74 9.74 9.74 9.75 9.75 10.20 10.20 10.65 10.65
(dBV)
(dBV)
(dB) Remark 36.06 11.51 35.30 10.10 35.38 10.34 30.41 11.13 33.11 25.48 40.72 39.59 61.24 51.24 58.69 48.69 56.73 46.73 56.00 46.00 60.00 50.00 60.00 50.00
-25.18 QP
-39.73 AVG
-23.39 QP
-38.59 AVG
-21.35 QP
-36.39 AVG
-25.59 QP
-34.87 AVG
-26.89 QP
-24.52 AVG
-19.28 QP
-10.41 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 16 of 48 Report No.: S19051003102001 WIRELESS HANDS-FREE CAR KIT EUT Temperature 26 Pressure Test Voltage DC 12V from DC Power AC 240V/60Hz Test Mode 1010hPa Phase :
Model Name BTFM5 Relative Humidity 54%
N Mode 1 Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.2540 27.28 0.2540 2.54 0.3497 28.33 0.3497 2.00 0.4500 26.18 0.4500 1.79 1.3855 21.86 1.3855 2.76 18.4539 25.22 18.4539 16.53 24.2377 29.68 24.2377 28.81
(dB) 9.76 9.76 9.73 9.73 9.74 9.74 9.75 9.75 10.18 10.18 10.65 10.65
(dBV)
(dBV)
(dB) Remark 37.04 12.30 38.06 11.73 35.92 11.53 31.61 12.51 35.40 26.71 40.33 39.46 61.62 51.62 58.97 48.97 56.87 46.87 56.00 46.00 60.00 50.00 60.00 50.00
-24.58 QP
-39.32 AVG
-20.91 QP
-37.24 AVG
-20.95 QP
-35.34 AVG
-24.39 QP
-33.49 AVG
-24.60 QP
-23.29 AVG
-19.67 QP
-10.54 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 17 of 48 Report No.: S19051003102001 7.2 RADIATED SPURIOUS EMISSION 7.2.1 Applicable Standard According to FCC Part 15.247(d) and 15.209 and ANSI C63.10-2013 7.2.2 Conformance Limit According to FCC Part 15.247(d): radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a) (see 15.205(c)). According to FCC Part15.205, Restricted bands MHz 0.090-0.110 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 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 MHz 16.42-16.423 16.69475-16.69525 16.80425-16.80475 25.5-25.67 37.5-38.25 73-74.6 74.8-75.2 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4 MHz 399.9-410 608-614 960-1240 1300-1427 1435-1626.5 1645.5-1646.5 1660-1710 2200-2300 2310-2390 2483.5-2500 2690-2900 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 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) 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Restricted Frequency(MHz) 0.009~0.490 0.490~1.705 1.705~30.0 30-88 88-216 216-960 Above 960 Field Strength (V/m) Field Strength (dBV/m) Measurement Distance 2400/F(KHz) 24000/F(KHz) 20 log (uV/m) 20 log (uV/m) 30 100 150 200 500 29.5 40 43.5 46 54 300 30 30 3 3 3 3 Limits of Radiated Emission Measurement(Above 1000MHz) Frequency(MHz) Above 1000 Class B (dBuV/m) (at 3M) PEAK 74 AVERAGE 54 Remark :1. Emission level in dBuV/m=20 log (uV/m) 2. Measurement was performed at an antenna to the closed point of EUT distance of meters. 3. For Frequency 9kHz~30MHz:
Distance extrapolation factor =40log(Specific distance/ test distance)(dB);
Limit line=Specific limits(dBuV) + distance extrapolation factor. For Frequency above 30MHz:
Distance extrapolation factor =20log(Specific distance/ test distance)(dB);
Limit line=Specific limits(dBuV) + distance extrapolation factor. Version.1.2 Page 18 of 48 Report No.: S19051003102001 7.2.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.2.4 Test Configuration
(a) For radiated emissions below 30MHz Turntable 3m EUT 3m 1.0m 0.8 m Turntable Ground Plane
(b) For radiated emissions from 30MHz to 1000MHz
(c) For radiated emissions above 1000MHz Ground Plane Receiver 0.8m EUT Test 3m Turntable EUT 1.5m 1.5m Test Receiver Coaxial Cable 1m to 4m Coaxial Cable 4m Amplifie r Version.1.2 Page 19 of 48 Test Receiver Report No.: S19051003102001 7.2.5 Test Procedure The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the standards: ANSI C63.10-2013. The test distance is 3m.The setup is according to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22. This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205. It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the following spectrum analyzer settings:
Spectrum Parameter Attenuation Start Frequency Stop Frequency Setting Auto 1000 MHz 10th carrier harmonic RB / VB (emission in restricted band) 1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for Average Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Setting Auto 9kHz~150kHz / RB 200Hz for QP 150kHz~30MHz / RB 9kHz for QP 30MHz~1000MHz / RB 120kHz for QP a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 m for below 1GHz and 1.5m for above 1GHz the ground at a 3 meter. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m for below 1GHz and 1.5m for above 1GHz; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For the radiated emission test above 1GHz:
Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. e. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. g. For the actual test configuration, please refer to the related Item EUT Test Photos. Note:
Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported Version.1.2 Page 20 of 48 Report No.: S19051003102001 During the radiated emission test, the Spectrum Analyzer was set with the following configurations:
Frequency Band (MHz) Function Resolution bandwidth Video Bandwidth 30 to 1000 Above 1000 QP Peak Average 120 kHz 1 MHz 1 MHz 300 kHz 1 MHz 10 Hz Note: for the frequency ranges below 30 MHz, a narrower RBW is used for these ranges but the measured value should add a RBW correction factor (RBWCF) where RBWCF [dB] =10*lg(100 [kHz]/narrower RBW
[kHz]). , the narrower RBW is 1 kHz and RBWCF is 20 dB for the frequency 9 kHz to 150 kHz, and the narrower RBW is 10 kHz and RBWCF is 10 dB for the frequency 150 kHz to 30 MHz. 7.2.6 Test Results Spurious Emission below 30MHz (9KHz to 30MHz) EUT:
Temperature:
Test Mode:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode2/Mode3/Mode4 Test By:
Mary Hu Freq.
(MHz) Ant.Pol. Emission Level(dBuV/m) Over(dB)
--
H/V AV
--
Note: the amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit has no need to be reported. PK
--
PK
--
AV
--
--
Limit 3m(dBuV/m) PK
--
AV
--
Version.1.2 Page 21 of 48 Report No.: S19051003102001 Spurious Emission below 1GHz (30MHz to 1GHz) All the modulation modes have been tested, and the worst result was report as below:
EUT Temperature Pressure Test Voltage WIRELESS HANDS-FREE CAR KIT 20 1010hPa DC 12V from DC power Model Name Relative Humidity Test Mode BTFM5 48%
Mode 1 Polar
(H/V) Frequency Meter Reading Factor Emission Level Limits Margin Remark
(MHz)
(dBuV)
(dB)
(dBuV/m)
(dBuV/m)
(dB) V V V V V V 47.9940 59.8588 88.0327 157.5588 187.0958 215.2677 20.52 27.91 18.45 17.22 19.16 16.79 11.33 6.50 9.96 12.03 10.53 10.90 31.85 34.41 28.41 29.25 29.69 27.69 40.00 40.00 43.50 43.50 43.50 43.50
-8.15
-5.59
-15.09
-14.25
-13.81
-15.81 QP QP QP QP QP QP Remark:
Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 22 of 48 Report No.: S19051003102001 Polar
(H/V) Frequency Meter Reading Factor Emission Level Limits Margin Remark
(MHz)
(dBuV)
(dB)
(dBuV/m)
(dBuV/m)
(dB) H H H H H H 59.8588 88.0327 191.7450 224.5192 485.6093 750.1082 24.91 20.21 25.77 16.42 10.65 7.24 6.50 9.96 10.07 12.00 21.53 27.47 31.41 30.17 35.84 28.42 32.18 34.71 40.00 43.50 43.50 46.00 46.00 46.00
-8.59
-13.33
-7.66
-17.58
-13.82
-11.29 QP QP QP QP QP QP Remark:
Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 23 of 48 Report No.: S19051003102001 Spurious Emission Above 1GHz (1GHz to 25GHz) EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
All the modulation modes have been tested, and the worst result was report as below:
Mode2/Mode3/Mode4 Test By:
Mary Hu Note:
(1) Emission Level= Antenna Factor + Cable Loss + Read Level - Preamp Factor
(2)All other emissions more than 20dB below the limit. Version.1.2 Page 24 of 48 FrequencyReadLevelCablelossAntennaFactorPreampFactorEmissionLevelLimitsMargin(MHz)(dBV)(dB)dB/m(dB)(dBV/m)(dBV/m)(dB)4804.39962.015.2135.5944.3058.5174.00-15.49Pk4804.39943.045.2135.5944.3039.5454.00-14.46AV7206.44863.936.4836.2744.6062.0874.00-11.92Pk7206.44841.136.4836.2744.6039.2854.00-14.72AV4804.48165.045.2135.5544.3061.5074.00-12.50Pk4804.48143.155.2135.5544.3039.6154.00-14.39AV7206.69359.096.4836.2744.5257.3274.00-16.68Pk7206.69339.086.4836.2744.5237.3154.00-16.69AV4882.5262.935.2135.6644.2059.6074.00-14.40Pk4882.5245.395.2135.6644.2042.0654.00-11.94AV7323.44159.757.1036.5044.4358.9274.00-15.08Pk7323.44138.707.1036.5044.4337.8754.00-16.13AV4882.43263.775.2135.6644.2060.4474.00-13.56Pk4882.43243.485.2135.6644.2040.1554.00-13.85AV7323.66459.647.1036.5044.4358.8174.00-15.19Pk7323.66442.047.1036.5044.4341.2154.00-12.79AV4960.38762.845.2135.5244.2159.3674.00-14.64Pk4960.38743.335.2135.5244.2139.8554.00-14.15AV7440.44763.697.1036.5344.6062.7274.00-11.28Pk7440.44744.047.1036.5344.6043.0754.00-10.93AV4960.57860.635.2135.5244.2157.1574.00-16.85Pk4960.57843.215.2135.5244.2139.7354.00-14.27AV7440.71462.107.1036.5344.6061.1374.00-12.87Pk7440.71440.497.1036.5344.6039.5254.00-14.48AVRemarkCommentLow Channel (2402 MHz)(/4-DQPSK)--Above 1GVerticalVerticalVerticalVerticalHorizontalHorizontalHorizontalHorizontalMid Channel (2441 MHz)(/4-DQPSK)--Above 1GVerticalVerticalVerticalVerticalVerticalHorizontalHorizontalVerticalHorizontalHorizontalHorizontalHorizontalHorizontalHorizontalHigh Channel (2480 MHz)(/4-DQPSK)-- Above 1GVerticalVertical Report No.: S19051003102001 Spurious Emission in Restricted Band 2310-2390MHz and 2483.5-2500MHz EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
All the modulation modes have been tested, and the worst result was report as below:
Mode2/ Mode4 Mary Hu Test By:
Note: (1) All other emissions more than 20dB below the limit. Version.1.2 Page 25 of 48 FrequencyMeterReadingCableLossAntennaFactorPreampFactorEmissionLevelLimitsMarginDetector(MHz)(dBV)(dB)dB/m(dB)(dBV/m)(dBV/m)(dB)Type2310.0062.672.9727.8043.8049.6474-24.36PkHorizontal2310.0042.842.9727.8043.8029.8154-24.19AVHorizontal2310.0061.222.9727.8043.8048.1974-25.81PkVertical2310.0041.882.9727.8043.8028.8554-25.15AVVertical2390.0059.003.1427.2143.8045.5574-28.45PkVertical2390.0042.433.1427.2143.8028.9854-25.02AVVertical2390.0058.853.1427.2143.8045.4074-28.60PkHorizontal2390.0041.783.1427.2143.8028.3354-25.67AVHorizontal2483.5062.113.5827.7044.0049.3974-24.61PkVertical2483.5042.733.5827.7044.0030.0154-23.99AVVertical2483.5059.383.5827.7044.0046.6674-27.34PkHorizontal2483.5042.223.5827.7044.0029.5054-24.50AVHorizontal2310.0062.432.9727.8043.8049.4074-24.60PkHorizontal2310.0043.842.9727.8043.8030.8154-23.19AVHorizontal2310.0060.852.9727.8043.8047.8274-26.18PkVertical2310.0041.772.9727.8043.8028.7454-25.26AVVertical2390.0061.013.1427.2143.8047.5674-26.44PkVertical2390.0042.943.1427.2143.8029.4954-24.51AVVertical2390.0058.783.1427.2143.8045.3374-28.67PkHorizontal2390.0041.243.1427.2143.8027.7954-26.21AVHorizontal2483.5061.723.5827.7044.0049.0074-25.00PkVertical2483.5044.403.5827.7044.0031.6854-22.32AVVertical2483.5061.843.5827.7044.0049.1274-24.88PkHorizontal2483.5042.003.5827.7044.0029.2854-24.72AVHorizontalComment2Mbps (/4-DQPSK)-hopping2Mbps(/4-DQPSK)- Non-hopping Report No.: S19051003102001 Spurious Emission in Restricted Band 3260MHz-18000MHz EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
All the modulation modes have been tested, and the worst result was report as below:
Mode2/ Mode4 Mary Hu Test By:
Note: (1) All other emissions more than 20dB below the limit. Version.1.2 Page 26 of 48 FrequencyReading LevelCableLossAntennaFactorPreampFactorEmissionLevelLimitsMarginDetector(MHz)(dBV)(dB)dB/m(dB)(dBV/m)(dBV/m)(dB)Type326063.064.0429.5744.7051.9774-22.03PkVertical326048.984.0429.5744.7037.8954-16.11AVVertical326065.664.0429.5744.7054.5774-19.43PkHorizontal326047.984.0429.5744.7036.8954-17.11AVHorizontal333261.264.2629.8744.4050.9974-23.01PkVertical333246.484.2629.8744.4036.2154-17.79AVVertical333261.974.2629.8744.4051.7074-22.30PkHorizontal333243.034.2629.8744.4032.7654-21.24AVHorizontal1779748.9710.9943.9543.5060.4174-13.59PkVertical1779731.2510.9943.9543.5042.6954-11.31AVVertical1778845.711.8143.6944.6056.6074-17.40PkHorizontal1778831.6411.8143.6944.6042.5454-11.46AVHorizontalComment Report No.: S19051003102001 7.3 NUMBER OF HOPPING CHANNEL 7.3.1 Applicable Standard According to FCC Part 15.247(a)(1) (iii)and ANSI C63.10-2013 7.3.2 Conformance Limit Frequency hopping systems in the 2400-2483.5MHz band shall use at least 15 channels. 7.3.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.3.4 Test Setup Please refer to Section 6.1 of this test report. 7.3.5 Test Procedure The testing follows ANSI C63.10-2013 clause 7.8.3 The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:
Span = the frequency band of operation RBW : To identify clearly the individual channels, set the RBW to less than 30% of the channel spacing or the 20 dB bandwidth, whichever is smaller. VBW RBW Sweep = auto Detector function = peak Trace = max hold 7.3.6 Test Results EUT:
Temperature:
Test Mode:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode 5(1Mbps) Test By:
Mary Hu Number of Hopping Adaptive Frequency hopping
(Channel) 79
(Channel) 20 limit 15 Verdict Pass Version.1.2 Page 27 of 48 Number of Hopping Channel Plot Report No.: S19051003102001 Version.1.2 Page 28 of 48 Report No.: S19051003102001 7.4 HOPPING CHANNEL SEPARATION MEASUREMENT 7.4.1 Applicable Standard According to FCC Part 15.247(a)(1) and ANSI C63.10-2013 7.4.2 Conformance Limit Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5MHz band shall have hopping channel carrier frequencies that are separated by 25kHz or two-thirds of the 20dB bandwidth of the hopping channel, whichever is greater. 7.4.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.4.4 Test Setup Please refer to Section 6.1 of this test report. 7.4.5 Test Procedure The testing follows ANSI C63.10-2013 clause 7.8.2 The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Use the following spectrum analyzer settings:
Span = Measurement Bandwidth or Channel Separation RBW: Start with the RBW set to approximately 3% of the channel spacing; adjust as necessary to best identify the center of each individual channel. VBW RBW Sweep = auto Detector function = peak Trace = max hold Version.1.2 Page 29 of 48 Report No.: S19051003102001 7.4.6 Test Results EUT:
Temperature:
Test Mode:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode2/Mode3/Mode4 Test By:
Mary Hu Modulation Mode Channel Number Channel Frequency GFSK
/4-DQPSK 00-01 39-40 77-78 00-01 39-40 77-78
(MHz) 2402 2441 2480 2402 2441 2480 Measured Channel Separation
(MHz) 1 1 1 1 1 1 Limit
(kHz)
>910.8
>856.0
>920.4
>816.0
>816.7
>818.0 20dB BW 20dB BW 20dB BW 2/3 of 20dB BW 2/3 of 20dB BW 2/3 of 20dB BW Verdict PASS PASS PASS PASS PASS PASS Version.1.2 Page 30 of 48 Report No.: S19051003102001 Test Plot
(1Mbps) Channel Separation plot on channel 00-01
(2Mbps) Channel Separation plot on channel 00-01
(1Mbps) Channel Separation plot on channel 39-40
(2Mbps) Channel Separation plot on channel 39-40
(1Mbps) Channel Separation plot on channel 77-78
(2Mbps) Channel Separation plot on channel 77-78 Version.1.2 Page 31 of 48 Report No.: S19051003102001 7.5 AVERAGE TIME OF OCCUPANCY (DWELL TIME) 7.5.1 Applicable Standard According to FCC Part 15.247(a)(1)(iii) and ANSI C63.10-2013 7.5.2 Conformance Limit The average time of occupancy on any channel shall not be greater than 0.4s within a period of 0.4s multiplied by the number of hopping channels employed. 7.5.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.5.4 Test Setup Please refer to Section 6.1 of this test report. 7.5.5 Test Procedure The testing follows ANSI C63.10-2013 clause 7.8.4 The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:
Span = zero span, centered on a hopping channel RBW 1MHz VBW RBW Sweep = as necessary to capture the entire dwell time per hopping channel Detector function = peak Trace = max hold Measure the maximum time duration of one single pulse. Set the EUT for DH5, DH3 and DH1 packet transmitting. Measure the maximum time duration of one single pulse. Version.1.2 Page 32 of 48 Report No.: S19051003102001 7.5.6 Test Results EUT:
Temperature:
Test Mode:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode2/Mode3/Mode4 Test By:
Mary Hu Note:
A Period Time = (channel number)*0.4 DH1 Dwell time: Reading * (1600/2)*31.6/(channel number) DH3 Dwell time: Reading * (1600/4)*31.6/(channel number) DH5 Dwell time: Reading * (1600/6)*31.6/(channel number) For Example:
1. In normal mode, hopping rate is 1600 hops/s with 6 slots in 79 hopping channels. With channel hopping rate (1600 / 6 / 79) in Occupancy Time Limit (0.4 x 79) (s), Hops Over Occupancy Time comes to (1600 / 6 / 79) x (0.4 x 79) = 106.67 hops. 2. In AFH mode, hopping rate is 800 hops/s with 6 slots in 20 hopping channels. With channel hopping rate (800 / 6 / 20) in Occupancy Time Limit (0.4 x 20) (s), Hops Over Occupancy Time comes to (800 / 6 / 20) x (0.4 x 20) = 53.33 hops. 3. Dwell Time(s) = Hops Over Occupancy Time (hops) x Package Transfer Time Version.1.2 Page 33 of 48 HopsOverOccupancy TimePulsewidthLimit(ms)(ms)(ms)39Normal3200.432138.240<400PASS39AFH1600.43269.120<400PASS39Normal1601.696271.360<400PASS39AFH801.696135.680<400PASS39Normal106.672.936313.183<400PASS39AFH53.332.936156.577<400PASS39Normal3200.448143.360<400PASS39AFH1600.44871.680<400PASS39Normal1601.688270.080<400PASS39AFH801.688135.040<400PASS39Normal106.672.936313.183<400PASS39AFH53.332.936156.577<400PASSDH3DH5/4-DQPSK2DH1dwell time(ms)Verdict2DH32DH5Modulation ModeChannelNumberPackettypeModeGFSKDH1 Report No.: S19051003102001 Test Plot Package Transfer Time Plot CH39-DH1 Package Transfer Time Plot CH39-2DH1 Package Transfer Time Plot CH39-DH3 Package Transfer Time Plot CH39-DH5 Package Transfer Time Plot CH39-2DH3 Package Transfer Time Plot CH39-2DH5 Version.1.2 Page 34 of 48 Report No.: S19051003102001 7.6 20DB BANDWIDTH TEST 7.6.1 Applicable Standard According to FCC Part 15.247(a)(1) and ANSI C63.10-2013 7.6.2 Conformance Limit No limit requirement. 7.6.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.6.4 Test Setup Please refer to Section 6.1 of this test report. 7.6.5 Test Procedure The testing follows ANSI C63.10-2013 clause 6.9.2 The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Use the following spectrum analyzer settings:
Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel RBW 1% of the 20 dB bandwidth VBW RBW Sweep = auto Detector function = peak Trace = max hold Version.1.2 Page 35 of 48 Report No.: S19051003102001 7.6.6 Test Results EUT:
Temperature:
Test Mode:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode2/Mode3/Mode4 Test By:
Mary Hu Note: N/A (Not Applicable) Version.1.2 Page 36 of 48 FrequencyLimit(MHz)(kHz)02402910.8N/APASS392441856.0N/APASS782480920.4N/APASS024021224N/APASS3924411225N/APASS7824801227N/APASSTest ChannelMeasuredBandwidth(KHz)Verdict1Mbps2Mbps Report No.: S19051003102001 Test Plot 20dB Bandwidth plot on channel 00 (1Mbps) 20dB Bandwidth plot on channel 00 (2Mbps) 20dB Bandwidth plot on channel 39 (1Mbps) 20dB Bandwidth plot on channel 39 (2Mbps) 20dB Bandwidth plot on channel 78 (1Mbps) 20dB Bandwidth plot on channel 78 (2Mbps) Version.1.2 Page 37 of 48 Report No.: S19051003102001 7.7 PEAK OUTPUT POWER 7.7.1 Applicable Standard According to FCC Part 15.247(b)(1) and ANSI C63.10-2013 7.7.2 Conformance Limit The maximum peak conducted output power of the intentional radiator shall not exceed the following: (1) For frequency hopping systems operating in the 2400-2483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725-5850 MHz band: 1 watt. For all other frequency hopping systems in the 2400-2483.5 MHz band 0.125 watts. 7.7.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.7.4 Test Setup Please refer to Section 6.1 of this test report. 7.7.5 Test Procedure The testing follows ANSI C63.10-2013 clause 7.8.5. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Use the following spectrum analyzer settings:
Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel RBW the 20 dB bandwidth of the emission being measured VBW RBW Sweep = auto Detector function = peak Trace = max hold Version.1.2 Page 38 of 48 Report No.: S19051003102001 7.7.6 Test Results EUT:
Temperature:
Test Mode:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode2/Mode3/Mode4 Test By:
Mary Hu Version.1.2 Page 39 of 48 FrequencyPeakOutputPowerLIMIT(MHz)(dBm)(dBm)02402Default-3.7630PASS392441Default-3.5630PASS782480Default-3.9530PASS02402Default-2.6920.97PASS392441Default-2.4520.97PASS782480Default-2.8820.97PASSTestChannelPowerSettingVerdict1Mbps 2Mbps Report No.: S19051003102001 Test Plot Peak output Power plot on channel 00 (1Mbps) Peak output Power plot on channel 00 (2Mbps) Peak output Power plot on channel 39 (1Mbps) Peak output Power plot on channel 39 (2Mbps) Peak output Power plot on channel 78 (1Mbps) Peak output Power plot on channel 78 (2Mbps) Version.1.2 Page 40 of 48 Report No.: S19051003102001 7.8 CONDUCTED BAND EDGE MEASUREMENT 7.8.1 Applicable Standard According to FCC Part 15.247(d) and ANSI C63.10-2013 7.8.2 Conformance Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a) is not required. 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 in 15.209(a) (see 15.205(c)). 7.8.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.8.4 Test Setup Please refer to Section 6.1 of this test report. 7.8.5 Test Procedure The testing follows ANSI C63.10-2013 clause 7.8.6. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT must have its hopping function enabled. Use the following spectrum analyzer settings:
Span = approximately 5 times the 20 dB bandwidth, centered on a hopping channel RBW = 100KHz VBW = 300KHz Band edge emissions must be at least 20 dB down from the highest emission level within the authorized band as measured with a 100kHz RBW. The attenuation shall be 30 dB instead of 20 dB when RMS conducted output power procedure is used. Measure the highest amplitude appearing on spectral display and set it as a reference level. Plot the graph with marking the highest point and edge frequency. Repeat above procedures until all measured frequencies were complete. Version.1.2 Page 41 of 48 Report No.: S19051003102001 7.8.6 Test Results EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity: 48%
Test Mode:
Mode2 /Mode4/ Mode 5 Test By:
Mary Hu GFSK: Band Edge-Low Channel GFSK: Band Edge-High Channel Test Plot GFSK: Band Edge-Low Channel (Hopping Mode) GFSK: Band Edge-High Channel (Hopping Mode) Version.1.2 Page 42 of 48 Report No.: S19051003102001 Test Plot
/4-DQPSK: Band Edge-Low Channel
/4-DQPSK: Band Edge-High Channel
/4-DQPSK: Band Edge-Low Channel
(Hopping Mode)
/4-DQPSK: Band Edge-High Channel
(Hopping Mode) Version.1.2 Page 43 of 48 Report No.: S19051003102001 7.9 SPURIOUS RF CONDUCTED EMISSION 7.9.1 Applicable Standard According to FCC Part 15.247(d) and ANSI C63.10-2013. 7.9.2 Conformance Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in 15.209(a) is not required. 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 in 15.209(a) (see 15.205(c)). 7.9.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.9.4 Test Setup Please refer to Section 6.1 of this test report. 7.9.5 Test Procedure Establish an emission level by using the following procedure:
a) Set the center frequency and span to encompass frequency range to be measured. b) Set the RBW = 100 kHz. c) Set the VBW [3 RBW]. d) Detector = peak. e) Sweep time = auto couple. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use the peak marker function to determine the maximum amplitude level. Then the limit shall be attenuated by at least 20 dB relative to the maximum amplitude level in 100 kHz. 7.9.6 Test Results Remark: The measurement frequency range is from 9KHz to the 10th harmonic of the fundamental frequency. The lowest, middle and highest channels are tested to verify the spurious emissions and bandege measurement data. The worst mode is /4-DQPSK mode, and the report only show the worst mode data. Version.1.2 Page 44 of 48 Report No.: S19051003102001 Test Plot( /4-DQPSK)
/4-DQPSK on channel 00
/4-DQPSK on channel 00
/4-DQPSK on channel 00
/4-DQPSK on channel 00 Version.1.2 Page 45 of 48 Report No.: S19051003102001 Test Plot
/4-DQPSK on channel 39
/4-DQPSK on channel 39
/4-DQPSK on channel 39
/4-DQPSK on channel 39 Version.1.2 Page 46 of 48 Report No.: S19051003102001 Test Plot
/4-DQPSK on channel 78
/4-DQPSK on channel 78
/4-DQPSK on channel 78
/4-DQPSK on channel 78 Version.1.2 Page 47 of 48 Report No.: S19051003102001 7.10 ANTENNA APPLICATION 7.10.1 Antenna Requirement 15.203 requirement: For intentional device, according to 15.203: an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible partyshall be used with the device. 7.10.2 Result The EUT antenna is permanent attached PCB antenna (Gain: 0.5dBi). It comply with the standard requirement. END OF REPORT Version.1.2 Page 48 of 48
1 2 3 | FCC Long Term Only Confidentiality Request Rev4.0 | Cover Letter(s) | 75.52 KiB | July 29 2019 |
< Scosche Industries Inc >
Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: IKQBTFM5 Date: 2019/07/11 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);
External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:
Name: Mark Larson Title: SR Product Manager Email: mlarson@scosche.com
1 2 3 | S19051003102002-BLE | Test Report | 1.84 MiB | July 29 2019 |
Report No.: S19051003102002 RADIO TEST REPORT FCC ID: IKQBTFM5 Product: WIRELESS HANDS-FREE CAR KIT Trade Mark: SCOSCHE Model No.: BTFM5 Family Model: BTFM5-1 Report No.: S19051003102002 Issue Date: 21 Jun. 2019 Prepared for Scosche Industries Inc 1550 Pacific Ave, Oxnard CA 93033 USA Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Baoan District, Shenzhen 518126 P.R. China Tel.: +86-755-6115 6588 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Version.1.2 Page 1 of 42 Report No.: S19051003102002 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ............................................................................................................. 3 2 SUMMARY OF TEST RESULTS.............................................................................................................. 4 3 FACILITIES AND ACCREDITATIONS ..................................................................................................... 5 FACILITIES ....................................................................................................................................... 5 3.1 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................................ 5 3.3 MEASUREMENT UNCERTAINTY .................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT ........................................................................................................ 6 5 DESCRIPTION OF TEST MODES ........................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ................................................................................................. 9 6.1 6.2 6.3 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM .............................................................. 9 SUPPORT EQUIPMENT ................................................................................................................. 10 EQUIPMENTS LIST FOR ALL TEST ITEMS ................................................................................... 11 7 TEST REQUIREMENTS......................................................................................................................... 13 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 CONDUCTED EMISSIONS TEST .................................................................................................. 13 RADIATED SPURIOUS EMISSION ................................................................................................ 18 6DB BANDWIDTH ........................................................................................................................... 27 PEAK OUTPUT POWER ................................................................................................................. 30 POWER SPECTRAL DENSITY ...................................................................................................... 33 CONDUCTED BAND EDGE MEASUREMENT .............................................................................. 36 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................... 38 ANTENNA APPLICATION ............................................................................................................... 42 Version.1.2 Page 2 of 42 Report No.: S19051003102002 1 TEST RESULT CERTIFICATION Applicants name ......................... : Scosche Industries Inc Address ....................................... : 1550 Pacific Ave, Oxnard CA 93033 USA Manufacturer's Name .................. : Scosche Industries Inc Address ....................................... :
1550 Pacific Ave, Oxnard CA 93033 USA Product description Product name .............................. : WIRELESS HANDS-FREE CAR KIT Model and/or type reference ..... : BTFM5 Family Model ............................... : BTFM5-1 Measurement Procedure Used:
APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT APPLICABLE STANDARDS FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C KDB 174176 D01 Line Conducted FAQ v01r01 Complied ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Date of Test Testing Engineer Technical Manager Authorized Signatory
:
:
:
:
May. 27, 2019 ~ Jun. 18, 2019
(Mary Hu)
(Jason Chen)
(Sam Chen) Version.1.2 Page 3 of 42 2 SUMMARY OF TEST RESULTS Report No.: S19051003102002 Standard Section Test Item Verdict Remark FCC Part15 (15.247), Subpart C 15.207 Conducted Emission 15.247 (a)(2) 6dB Bandwidth 15.247 (b) 15.209 (a) 15.205 (a) 15.247 (e) 15.247 (d) Peak Output Power Radiated Spurious Emission Power Spectral Density Band Edge Emission PASS PASS PASS PASS PASS PASS 15.247 (d) Spurious RF Conducted Emission PASS 15.203 Antenna Requirement PASS Remark:
1. 2. All test items were verified and recorded according to the standards and without any deviation during N/A denotes test is not applicable in this Test Report. the test. Version.1.2 Page 4 of 42 3 FACILITIES AND ACCREDITATIONS Report No.: S19051003102002 3.1 FACILITIES All measurement facilities used to collect the measurement data are located at 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Baoan District, Shenzhen 518126 P.R. China. The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR Publication 22. 3.2 LABORATORY ACCREDITATIONS AND LISTINGS Site Description CNAS-Lab.
: The Laboratory has been assessed and proved to be in compliance with CNAS-CL01:2006 (identical to ISO/IEC 17025:2005) The Certificate Registration Number is L5516. IC-Registration The Certificate Registration Number is 9270A. CAB identifier:CN0074 FCC- Accredited Test Firm Registration Number: 463705. Designation Number: CN1184 A2LA-Lab. The Certificate Registration Number is 4298.01 This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system
(refer to joint ISO-ILAC-IAF Communiqu dated 8 January 2009). Name of Firm Site Location
: Shenzhen NTEK Testing Technology Co., Ltd.
: 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Baoan District, Shenzhen 518126 P.R. China. 3.3 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement yU, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty Conducted Emission Test RF power, conducted Spurious emissions, conducted All emissions, radiated(30MHz~1GHz) All emissions, radiated(1GHz~6GHz) All emissions, radiated(6GHz) Temperature Humidity 2.80dB 0.16dB 0.21dB 2.64dB 2.40dB 2.52dB 0.5C 2%
1 2 3 4 5 6 7 8 Version.1.2 Page 5 of 42 Report No.: S19051003102002 4 GENERAL DESCRIPTION OF EUT Equipment WIRELESS HANDS-FREE CAR KIT Product Feature and Specification Trade Mark SCOSCHE FCC ID IKQBTFM5 Model No. BTFM5 Family Model BTFM5-1 Model Difference All models are the same circuit and RF module, except the packaging. Operating Frequency 2402MHz~2480MHz Modulation GFSK Number of Channels 40 Channels Bluetooth Version BT V5.0 Antenna Type PCB Antenna Antenna Gain 0.5dBi Power supply HW Version SW Version DC supply:
DC 12-24V, 3A Adapter supply:
1.0 1.0 Note: Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Version.1.2 Page 6 of 42 Report No.: S19051003102002 Revision History Report No. Version Description Issued Date S19051003102002 Rev.01 Initial issue of report Jun 21, 2019 Version.1.2 Page 7 of 42 Report No.: S19051003102002 5 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the purpose of the measurements. Test of channel included the lowest and middle and highest frequency to perform the test, then record on this report. Those data rates (1Mbps for GFSK modulation) were used for all test. The EUT was pretested with 3 orientations placed on the table for the radiated emission measurement X, Y, and Z-plane. The X-plane results were found as the worst case and were shown in this report. Carrier Frequency and Channel list:
Channel Frequency(MHz) 0 1 19 20 38 39 2402 2404 2440 2442 2478 2480 Note: fc=2402MHz+k2MHz k=0 to 39 The following summary table is showing all test modes to demonstrate in compliance with the standard. Test Item AC Conducted Emission Radiated Test Cases Conducted Test Cases Test Cases Data Rate/ Modulation Bluetooth 5.0_LE / GFSK Mode 1: normal link mode Mode 1: normal link mode Mode 2: Bluetooth Tx Ch00_2402MHz_1Mbps Mode 3: Bluetooth Tx Ch19_2440MHz_1Mbps Mode 4: Bluetooth Tx Ch39_2480MHz_1Mbps Mode 2: Bluetooth Tx Ch00_2402MHz_1Mbps Mode 3: Bluetooth Tx Ch19_2440MHz_1Mbps Mode 4: Bluetooth Tx Ch39_2480MHz_1Mbps Note:
1. The engineering test program was provided and the EUT was programmed to be in continuously transmitting mode. 2. AC power line Conducted Emission was tested under maximum output power. 3. For radiated test cases, the worst mode data rate 1Mbps was reported only, because this data rate has the highest RF output power at preliminary tests, and no other significantly frequencies found in conducted spurious emission. 4. EUT is set to continuous transmission mode. duty cycle greater than 98%. Version.1.2 Page 8 of 42 Report No.: S19051003102002 6 SETUP OF EQUIPMENT UNDER TEST 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM For AC Conducted Emission Mode EUT C-1 AE-1 DC Power AC PLUG For Radiated Test Cases DC Power EUT For Conducted Test Cases C-2 Measurement Instrument EUT DC Power Note:The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list. Version.1.2 Page 9 of 42 Report No.: S19051003102002 6.2 SUPPORT EQUIPMENT The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item AE-1 Equipment DC Power Model/Type No. Peripherals Series No. Mfr/Brand Note N/A N/A N/A Item Cable Type Shielded Type Ferrite Core C-1 C-2 DC Cable RF Cable NO YES Notes:
NO NO Length 0.5m 0.1m
(1) The support equipment was authorized by Declaration of Confirmation.
(2) For detachable type I/O cable should be specified the length in cm inLengthcolumn.
(3) YES is means shielded with core; NO is means unshielded without core. Version.1.2 Page 10 of 42 Report No.: S19051003102002 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS Radiation& Conducted Test equipment Item Kind of Equipment Manufacturer Type No. Serial No. Last Calibrated calibration until Calibrati on period 1 2 3 4 Spectrum Analyzer Spectrum Analyzer Spectrum Analyzer Aglient E4407B MY45108040 2019.05.13 2020.05.12 1 year Agilent N9020A MY49100060 2018.10.08 2019.10.07 1 year R&S FSV40 101417 2018.10.08 2019.10.07 1 year Test Receiver R&S ESPI7 101318 2019.05.13 2020.05.12 1 year 5 Bilog Antenna TESEQ CBL6111D 31216 2019.04.15 2020.04.14 1 year 6 50 Coaxial Switch Anritsu MP59B 6200983705 2018.05.19 2020.05.18 2 year 7 Horn Antenna EM EM-AH-1018 0 2011071402 2019.04.15 2020.04.14 1 year Broadband SCHWARZBE Horn Antenna CK Amplifier EMC BBHA 9170 803 2018.12.11 2019.12.10 1 year EMC051835 SE 980246 2018.08.05 2019.08.04 1 year Active Loop SCHWARZBE FMZB 1519 Antenna CK B 11 Power Meter DARE RPR3006W 12 13 Test Cable
(9KHz-30MHz) Test Cable
(30MHz-1GHz) High Test N/A N/A R-01 R-02 055 2018.12.11 2019.12.10 1 year 15I00041SN O84 N/A 2018.08.05 2019.08.04 1 year 2017.04.21 2020.04.20 3 year N/A 2017.04.21 2020.04.20 3 year 8 9 10 14 Cable(1G-40G N/A R-03 N/A 2017.04.21 2020.04.20 3 year Hz) High Test 15 Cable(1G-40G N/A R-04 N/A 2017.04.21 2020.04.20 3 year 16 17 Hz) Filter temporary antenna connector
(Note) TRILTHIC 2400MHz 29 2017.04.19 2020.04.18 3 year NTS R001 N/A N/A N/A N/A Note:
We will use the temporary antenna connector (soldered on the PCB board) When conducted test And this temporary antenna connector is listed within the instrument list Version.1.2 Page 11 of 42 AC Conduction Test equipment Report No.: S19051003102002 Item Kind of Equipment 1 Test Receiver LISN LISN Manufacturer Type No. Serial No. Last Calibrated Calibration calibration until period R&S R&S SCHWARZBE CK ESCI 101160 2019.05.13 2020.05.12 1 year ENV216 101313 2018.10.08 2019.10.07 1 year NNLK 8129 8129245 2019.05.13 2020.05.12 1 year 50 Coaxial ANRITSU Switch CORP MP59B 6200983704 2018.05.19 2020.05.18 2 year Test Cable
(9KHz-30MH z) Test Cable
(9KHz-30MH z) Test Cable
(9KHz-30MH z) N/A C01 N/A 2017.04.21 2020.04.20 3 year N/A C02 N/A 2017.04.21 2020.04.20 3 year N/A C03 N/A 2017.04.21 2020.04.20 3 year 2 3 4 5 6 7 Note: Each piece of equipment is scheduled for calibration once a year except the Aux Equipment & Test Cable which is scheduled for calibration every 2 or 3 years. Version.1.2 Page 12 of 42 Report No.: S19051003102002 7 TEST REQUIREMENTS 7.1 CONDUCTED EMISSIONS TEST 7.1.1 Applicable Standard According to FCC Part 15.207(a) and KDB 174176 D01 Line Conducted FAQ v01r01 7.1.2 Conformance Limit Frequency(MHz) 0.15-0.5 0.5-5.0 5.0-30.0 Conducted Emission Limit Quasi-peak 66-56*
56 60 Average 56-46*
46 50 Note: 1. *Decreases with the logarithm of the frequency 2. The lower limit shall apply at the transition frequencies 3. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz. 7.1.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.1.4 Test Configuration Reference Ground EMI Receiver EUT Auxiliary Equipment Reference Ground LISN 80cm 50 80cm LISN 7.1.5 Test Procedure According to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 Conducted emissions the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi-Peak and average detector mode. 1. The EUT was placed 0.4 meter from the conducting wall of the shielding room. 2. The EUT was placed on a table which is 0.8m above ground plane. 3. Connect EUT to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40cm long. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. 4. 5. 6. LISN at least 80 cm from nearest part of EUT chassis. 7. The frequency range from 150KHz to 30MHz was searched. 8. Set the test-receiver system to Peak Detect Function and specified bandwidth(IF bandwidth=9KHz) with Maximum Hold Mode 9. For the actual test configuration, please refer to the related Item EUT Test Photos. Version.1.2 Page 13 of 42 Report No.: S19051003102002 7.1.6 Test Results EUT Temperature Pressure Test Voltage WIRELESS HANDS-FREE CAR KIT 26 1010hPa DC 12V from DC Power AC 120V/60Hz Model Name BTFM5 Relative Humidity 54%
Phase :
L Test Mode Mode 1 Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.1620 0.1620 0.3580 0.3580 0.4540 0.4540 1.4500 1.4500 17.9739 17.9739 24.2380 24.2380 28.98 3.57 24.95
-0.46 23.80
-0.58 18.85 1.03 23.09 15.63 31.68 30.50
(dB) 9.76 9.76 9.74 9.74 9.74 9.74 9.76 9.76 10.17 10.17 10.65 10.65
(dBV)
(dBV) 38.74 13.33 34.69 9.28 33.54 9.16 28.61 10.79 33.26 25.80 42.33 41.15 65.36 55.36 58.77 48.77 56.80 46.80 56.00 46.00 60.00 50.00 60.00 50.00 Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss.
(dB)
-26.62
-42.03
-24.08
-39.49
-23.26
-37.64
-27.39
-35.21
-26.74
-24.20
-17.67
-8.85 Remark QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG Version.1.2 Page 14 of 42 EUT Temperature Pressure Test Voltage Report No.: S19051003102002 WIRELESS HANDS-FREE CAR KIT Model Name 26 BTFM5 Relative Humidity 54%
Phase :
N 1010hPa DC 12V from DC Power AC 120V/60Hz Test Mode Mode 1 Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.2500 23.61 0.2500 1.45 0.3540 25.42 0.3540 2.85 0.4660 24.04 0.4660 1.26 1.3180 19.64 1.3180 0.90 18.0059 23.53 18.0059 15.06 24.2340 31.56 24.2340 30.63
(dB) 9.74 9.74 9.75 9.75 9.75 9.75 9.76 9.76 10.16 10.16 10.59 10.59
(dBV)
(dBV)
(dB) Remark 33.35 11.19 35.17 12.60 33.79 11.01 29.40 10.66 33.69 25.22 42.15 41.22 61.75 51.75 58.87 48.87 56.58 46.58 56.00 46.00 60.00 50.00 60.00 50.00
-28.40 QP
-40.56 AVG
-23.70 QP
-36.27 AVG
-22.79 QP
-35.57 AVG
-26.60 QP
-35.34 AVG
-26.31 QP
-24.78 AVG
-17.85 QP
-8.78 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 15 of 42 Report No.: S19051003102002 WIRELESS HANDS-FREE CAR KIT Model Name BTFM5 EUT Temperature 26 Pressure Test Voltage 1010hPa DC 12V from DC Power AC 240V/60Hz Relative Humidity 54%
Phase :
L Test Mode Mode 1 Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.2660 26.31 0.2660 1.76 0.3618 25.56 0.3618 0.36 0.4580 25.64 0.4580 0.60 1.3938 20.66 1.3938 1.38 18.8978 22.91 18.8978 15.28 24.2377 30.07 24.2377 28.94
(dB) 9.75 9.75 9.74 9.74 9.74 9.74 9.75 9.75 10.20 10.20 10.65 10.65
(dBV)
(dBV)
(dB) Remark 36.06 11.51 35.30 10.10 35.38 10.34 30.41 11.13 33.11 25.48 40.72 39.59 61.24 51.24 58.69 48.69 56.73 46.73 56.00 46.00 60.00 50.00 60.00 50.00
-25.18 QP
-39.73 AVG
-23.39 QP
-38.59 AVG
-21.35 QP
-36.39 AVG
-25.59 QP
-34.87 AVG
-26.89 QP
-24.52 AVG
-19.28 QP
-10.41 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 16 of 42 Report No.: S19051003102002 WIRELESS HANDS-FREE CAR KIT EUT Temperature 26 Pressure Test Voltage DC 12V from DC Power AC 240V/60Hz Test Mode Model Name BTFM5 Relative Humidity 54%
Phase :
1010hPa Mode 1 N Frequency Reading Level Correct Factor Measure-ment Limits Margin
(MHz)
(dBV) 0.2540 27.28 0.2540 2.54 0.3497 28.33 0.3497 2.00 0.4500 26.18 0.4500 1.79 1.3855 21.86 1.3855 2.76 18.4539 25.22 18.4539 16.53 24.2377 29.68 24.2377 28.81
(dB) 9.76 9.76 9.73 9.73 9.74 9.74 9.75 9.75 10.18 10.18 10.65 10.65
(dBV)
(dBV)
(dB) Remark 37.04 12.30 38.06 11.73 35.92 11.53 31.61 12.51 35.40 26.71 40.33 39.46 61.62 51.62 58.97 48.97 56.87 46.87 56.00 46.00 60.00 50.00 60.00 50.00
-24.58 QP
-39.32 AVG
-20.91 QP
-37.24 AVG
-20.95 QP
-35.34 AVG
-24.39 QP
-33.49 AVG
-24.60 QP
-23.29 AVG
-19.67 QP
-10.54 AVG Remark:
1. All readings are Quasi-Peak and Average values. 2. Factor = Insertion Loss + Cable Loss. Version.1.2 Page 17 of 42 Report No.: S19051003102002 7.2 RADIATED SPURIOUS EMISSION 7.2.1 Applicable Standard According to FCC Part 15.247(d) and 15.209 and ANSI C63.10-2013 7.2.2 Conformance Limit According to FCC Part 15.247(d): radiated emissions which fall in the restricted bands, as defined in 15.205(a), must also comply with the radiated emission limits specified in 15.209(a) (see 15.205(c)). According to FCC Part15.205, Restricted bands MHz 0.090-0.110 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 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 MHz 16.42-16.423 16.69475-16.69525 16.80425-16.80475 25.5-25.67 37.5-38.25 73-74.6 74.8-75.2 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4 MHz 399.9-410 608-614 960-1240 1300-1427 1435-1626.5 1645.5-1646.5 1660-1710 2200-2300 2310-2390 2483.5-2500 2690-2900 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 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) 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be followed. Restricted Frequency(MHz) 0.009~0.490 0.490~1.705 1.705~30.0 30-88 88-216 216-960 Above 960 Field Strength (V/m) Field Strength (dBV/m) Measurement Distance 2400/F(KHz) 24000/F(KHz) 20 log (uV/m) 20 log (uV/m) 30 100 150 200 500 29.5 40 43.5 46 54 300 30 30 3 3 3 3 Limits of Radiated Emission Measurement(Above 1000MHz) Frequency(MHz) Above 1000 Class B (dBuV/m) (at 3M) PEAK 74 AVERAGE 54 Remark :1. Emission level in dBuV/m=20 log (uV/m) 2. Measurement was performed at an antenna to the closed point of EUT distance of meters. 3. For Frequency 9kHz~30MHz: Distance extrapolation factor =40log(Specific distance/ test distance)(dB); Limit line=Specific limits(dBuV) + distance extrapolation factor. For Frequency above 30MHz: Distance extrapolation factor =20log(Specific distance/ test distance)(dB);
Limit line=Specific limits(dBuV) + distance extrapolation factor. Version.1.2 Page 18 of 42 Report No.: S19051003102002 7.2.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.2.4 Test Configuration
(a) For radiated emissions below 30MHz Turntable 3m EUT Test Receiver Coaxial Cable 1m to 4m Coaxial Cable 3m 1.0m 0.8 m Ground Plane
(b) For radiated emissions from 30MHz to 1000MHz
(c) For radiated emissions above 1000MHz Ground Plane Receiver Turntable 0.8m EUT Test 3m Turntable EUT 1.5m 4m 1.5m Amplifie r Test Receiver Version.1.2 Page 19 of 42 7.2.5 Test Procedure Report No.: S19051003102002 The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the standards: ANSI C63.10-2013. The test distance is 3m.The setup is according to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22. This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205. It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the following spectrum analyzer settings:
Spectrum Parameter Attenuation Start Frequency Stop Frequency Setting Auto 1000 MHz 10th carrier harmonic RB / VB (emission in restricted band) 1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for Average Receiver Parameter Attenuation Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Setting Auto 9kHz~150kHz / RB 200Hz for QP 150kHz~30MHz / RB 9kHz for QP 30MHz~1000MHz / RB 120kHz for QP a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 m for below 1GHz and 1.5m for above 1GHz the ground at a 3 meter. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m for below 1GHz and 1.5m for above 1GHz; the height of the test antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna are set to make the measurement. d. For the radiated emission test above 1GHz:
Place the measurement antenna away from each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna may have to be higher or lower than the EUT, depending on the radiation pattern of the emission and staying aimed at the emission source for receiving the maximum signal. The final measurement antenna elevation shall be that which maximizes the emissions. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. e. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. f. g. For the actual test configuration, please refer to the related Item EUT Test Photos. Note:
Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported Version.1.2 Page 20 of 42 Report No.: S19051003102002 During the radiated emission test, the Spectrum Analyzer was set with the following configurations:
Frequency Band (MHz) Function Resolution bandwidth Video Bandwidth 30 to 1000 Above 1000 QP Peak Average 120 kHz 1 MHz 1 MHz 300 kHz 1 MHz 10 Hz Note: for the frequency ranges below 30 MHz, a narrower RBW is used for these ranges but the measured value should add a RBW correction factor (RBWCF) where RBWCF [dB] =10*lg(100 [kHz]/narrower RBW
[kHz]). , the narrower RBW is 1 kHz and RBWCF is 20 dB for the frequency 9 kHz to 150 kHz, and the narrower RBW is 10 kHz and RBWCF is 10 dB for the frequency 150 kHz to 30 MHz. 7.2.6 Test Results Spurious Emission below 30MHz (9KHz to 30MHz) EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
Mode2/Mode3/Mode4 Test By:
Mary Hu Freq.
(MHz) Ant.Pol. Emission Level(dBuV/m) Over(dB)
--
H/V AV
--
Note: the amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit has no need to be reported. PK
--
PK
--
AV
--
--
Limit 3m(dBuV/m) PK
--
AV
--
Version.1.2 Page 21 of 42 Report No.: S19051003102002 Spurious Emission below 1GHz (30MHz to 1GHz) All the modulation modes have been tested, and the worst result was report as below:
EUT WIRELESS HANDS-FREE CAR KIT 20 Temperature Pressure Test Voltage DC 12V from DC power 1010hPa Model Name Relative Humidity Test Mode BTFM5 48%
Mode 1 Polar
(H/V) Frequency Meter Reading Factor Emission Level Limits Margin Remark
(MHz)
(dBuV)
(dB)
(dBuV/m)
(dBuV/m)
(dB) V V V V V V 47.9940 59.8588 88.0327 157.5588 187.0958 215.2677 20.52 27.91 18.45 17.22 19.16 16.79 11.33 6.50 9.96 12.03 10.53 10.90 31.85 34.41 28.41 29.25 29.69 27.69 40.00 40.00 43.50 43.50 43.50 43.50
-8.15
-5.59
-15.09
-14.25
-13.81
-15.81 QP QP QP QP QP QP Remark:
Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 22 of 42 Report No.: S19051003102002 Polar
(H/V) Frequency Meter Reading Factor Emission Level Limits Margin Remark
(MHz)
(dBuV)
(dB)
(dBuV/m)
(dBuV/m)
(dB) H H H H H H 59.8588 88.0327 191.7450 224.5192 485.6093 750.1082 24.91 20.21 25.77 16.42 10.65 7.24 6.50 9.96 10.07 12.00 21.53 27.47 31.41 30.17 35.84 28.42 32.18 34.71 40.00 43.50 43.50 46.00 46.00 46.00
-8.59
-13.33
-7.66
-17.58
-13.82
-11.29 QP QP QP QP QP QP Remark:
Absolute Level= ReadingLevel+ Factor, Margin= Absolute Level - Limit Version.1.2 Page 23 of 42 Report No.: S19051003102002 Spurious Emission Above 1GHz (1GHz to 25GHz) EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
Mode2/Mode3/Mode4 Test By:
Mary Hu Note:
(1) Emission Level= Antenna Factor + Cable Loss + Read Level - Preamp Factor
(2)All other emissions more than 20dB below the limit. Version.1.2 Page 24 of 42 FrequencyReadLevelCablelossAntennaFactorPreampFactorEmissionLevelLimitsMargin(MHz)(dBV)(dB)dB/m(dB)(dBV/m)(dBV/m)(dB)4804.5662.465.2135.5944.3058.9674.00-15.04Pk4804.5649.105.2135.5944.3045.6054.00-8.40AV7206.7161.216.4836.2744.6059.3674.00-14.64Pk7206.7142.496.4836.2744.6040.6454.00-13.36AV4804.4863.485.2135.5544.3059.9474.00-14.06Pk4804.4846.225.2135.5544.3042.6854.00-11.32AV7206.7665.236.4836.2744.5263.4674.00-10.54Pk7206.7646.226.4836.2744.5244.4554.00-9.55AV4879.5263.525.2135.6644.2060.1974.00-13.81Pk4879.5243.495.2135.6644.2040.1654.00-13.84AV7321.6662.497.1036.5044.4361.6674.00-12.34Pk7321.6643.197.1036.5044.4342.3654.00-11.64AV4879.5261.235.2135.6644.2057.9074.00-16.10Pk4879.5242.135.2135.6644.2038.8054.00-15.20AV7321.6662.527.1036.5044.4361.6974.00-12.31Pk7321.6646.797.1036.5044.4345.9654.00-8.04AV4960.5162.925.2135.5244.2159.4474.00-14.56Pk4960.5142.995.2135.5244.2139.5154.00-14.49AV7440.5762.397.1036.5344.6061.4274.00-12.58Pk7440.5742.157.1036.5344.6041.1854.00-12.82AV4960.6460.955.2135.5244.2157.4774.00-16.53Pk4960.6444.005.2135.5244.2140.5254.00-13.48AV7440.6563.857.1036.5344.6062.8874.00-11.12Pk7440.6544.767.1036.5344.6043.7954.00-10.21AVVerticalHorizontalHorizontalHorizontalHorizontalHorizontalHorizontalHigh Channel (2480 MHz)- Above 1GVerticalVerticalVerticalVerticalVerticalVerticalVerticalHorizontalHorizontalVerticalHorizontalHorizontalHorizontalHorizontalMid Channel (2440 MHz)-Above 1GRemarkCommentLow Channel (2402 MHz)-Above 1GVerticalVerticalVertical Report No.: S19051003102002 Spurious Emission in Restricted Band 2310-2390MHz and 2483.5-2500MHz EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
Mode2/ Mode4 Test By:
Mary Hu Note: (1) All other emissions more than 20dB below the limit. Version.1.2 Page 25 of 42 FrequencyMeterReadingCableLossAntennaFactorPreampFactorEmissionLevelLimitsMarginDetector(MHz)(dBV)(dB)dB/m(dB)(dBV/m)(dBV/m)(dB)Type2310.0063.052.9727.8043.8050.0274-23.98PkHorizontal2310.0046.162.9727.8043.8033.1354-20.87AVHorizontal2310.0060.722.9727.8043.8047.6974-26.31PkVertical2310.0046.452.9727.8043.8033.4254-20.58AVVertical2390.0061.013.1427.2143.8047.5674-26.44PkVertical2390.0049.013.1427.2143.8035.5654-18.44AVVertical2390.0062.053.1427.2143.8048.6074-25.40PkHorizontal2390.0050.953.1427.2143.8037.5054-16.50AVHorizontal2483.5060.153.5827.7044.0047.4374-26.57PkVertical2483.5039.063.5827.7044.0026.3454-27.66AVVertical2483.5062.053.5827.7044.0049.3374-24.67PkHorizontal2483.5042.983.5827.7044.0030.2654-23.74AVHorizontalCommentGFSK Report No.: S19051003102002 Spurious Emission in Restricted Band 3260MHz-18000MHz EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
Mode2/ Mode4 Test By:
Mary Hu Note: (1) All other emissions more than 20dB below the limit. Version.1.2 Page 26 of 42 FrequencyReading LevelCableLossAntennaFactorPreampFactorEmissionLevelLimitsMarginDetector(MHz)(dBV)(dB)dB/m(dB)(dBV/m)(dBV/m)(dB)Type326063.334.0429.5744.7052.2474-21.76PkVertical326044.504.0429.5744.7033.4154-20.59AVVertical326062.514.0429.5744.7051.4274-22.58PkHorizontal326047.794.0429.5744.7036.7054-17.30AVHorizontal333265.504.2629.8744.4055.2374-18.77PkVertical333249.044.2629.8744.4038.7754-15.23AVVertical333266.354.2629.8744.4056.0874-17.92PkHorizontal333248.904.2629.8744.4038.6354-15.37AVHorizontal1779745.4310.9943.9543.5056.8774-17.13PkVertical1779730.0410.9943.9543.5041.4854-12.52AVVertical1778847.6611.8143.6944.6058.5674-15.44PkHorizontal1778829.0311.8143.6944.6039.9354-14.07AVHorizontalComment Report No.: S19051003102002 7.3 6DB BANDWIDTH 7.3.1 Applicable Standard According to FCC Part 15.247(a)(2) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.2. 7.3.2 Conformance Limit The minimum permissible 6dB bandwidth is 500 kHz. 7.3.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.3.4 Test Setup Please refer to Section 6.1 of this test report. 7.3.5 Test Procedure The testing follows Subclause 11.8 of ANSI C63.10 The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Use the following spectrum analyzer settings:
a) Set RBW = 100 kHz. b) Set the video bandwidth (VBW) 3*RBW. c) Detector = Peak. d) Trace mode = max hold. e) Sweep = auto couple. f) Allow the trace to stabilize. g) Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. 7.3.6 Test Results EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
Mode2/Mode3/Mode4 Test By:
Mary Hu Channel Low Middle High Frequency
(MHz) 2402 2440 2480 6dB bandwidth
(kHz) 505.6 505.0 506.0 Limit
(kHz) 500 500 500 Result Pass Pass Pass Version.1.2 Page 27 of 42 6dB Bandwidth plot on channel 00 1Mbps Report No.: S19051003102002 6dB Bandwidth plot on channel 19 1Mbps Version.1.2 Page 28 of 42 6dB Bandwidth plot on channel 39 1Mbps Report No.: S19051003102002 Version.1.2 Page 29 of 42 Report No.: S19051003102002 7.4 PEAK OUTPUT POWER 7.4.1 Applicable Standard According to FCC Part 15.247(b)(3) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.3.1. 7.4.2 Conformance Limit The maximum peak conducted output power of the intentional radiator for systems using digital modulation in the 2400 - 2483.5 MHz bands shall not exceed: 1 Watt (30dBm). If transmitting antenna of directional gain greater than 6dBi is used, the peak output power from the intentional radiator shall be reduced below the above stated value by the amount in dB that the directional gain of the antenna exceeds 6 dBi. In case of point-to-point operation, the limit has to be reduced by 1dB for every 3dB that the directional gain of the antenna exceeds 6dBi. 7.4.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.4.4 Test Setup Please refer to Section 6.1 of this test report. 7.4.5 Test Procedure The testing follows Subclause 11.9.1.1 of ANSI C63.10 The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Use the following spectrum analyzer settings:
Set the RBW DTS bandwidth. Set VBW =3*RBW. Set the span 3*RBW Set Sweep time = auto couple. Set Detector = peak. Set Trace mode = max hold. Allow trace to fully stabilize. Use peak marker function to determine the peak amplitude level. 7.4.6 Test Results EUT:
Temperature: 20 WIRELESS HANDS-FREE CAR KIT Model No.:
BTFM5 Relative Humidity: 48%
Test Mode:
Test Channel Mode2/Mode3/Mode4 Test By:
Mary Hu Frequency
(MHz) Power Setting Peak Output Power
(dBm) LIMIT
(dBm) 00 19 39 2402 2440 2480 Default Default Default 1Mbps
-4.28
-2.95
-2.40 30 30 30 Verdict PASS PASS PASS Version.1.2 Page 30 of 42 Peak output Power plot on channel 00 1Mbps Report No.: S19051003102002 Peak output Power plot on channel 19 1Mbps Version.1.2 Page 31 of 42 Peak output Power plot on channel 39 1Mbps Report No.: S19051003102002 Version.1.2 Page 32 of 42 Report No.: S19051003102002 7.5 POWER SPECTRAL DENSITY 7.5.1 Applicable Standard According to FCC Part 15.247(e) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.4. 7.5.2 Conformance Limit The transmitter 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. 7.5.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.5.4 Test Setup Please refer to Section 6.1 of this test report. 7.5.5 Test Procedure The testing follows Measurement Procedure Subclause 11.10.2 of ANSI C63.10 This procedure shall be used if maximum peak conducted output power was used to demonstrate compliance, and is optional if the maximum conducted (average) output power was used to demonstrate compliance. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. a) Set analyzer center frequency to DTS channel center frequency. b) Set the span to 1.5*DTS bandwidth. c) Set the RBW to: 3 kHz RBW 100 kHz. d) Set the VBW 3 RBW. e) Detector = peak. f) Sweep time = auto couple. g) Trace mode = max hold. h) Allow trace to fully stabilize. i) Use the peak marker function to determine the maximum amplitude level within the RBW. j) If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. Version.1.2 Page 33 of 42 7.5.6 Test Results Report No.: S19051003102002 EUT:
Temperature:
Test Mode:
Test Channel 00 19 39 WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Mode2/Mode3/Mode4 Test By:
Mary Hu Frequency
(MHz) 2402 2440 2480 Power Density
(dBm/3KHz) 1Mbps
-22.69
-21.63
-20.79 Limit
(dBm/3KHz) 8 8 8 Verdict PASS PASS PASS Power spectral density plot on channel 00 1Mbps Version.1.2 Page 34 of 42 Power spectral density plot on channel 19 1Mbps Report No.: S19051003102002 Power spectral density plot on channel 39 1Mbps Version.1.2 Page 35 of 42 Report No.: S19051003102002 7.6 CONDUCTED BAND EDGE MEASUREMENT 7.6.1 Applicable Standard According to FCC Part 15.247(d) and KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.7. 7.6.2 Conformance Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. 7.6.3 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.6.4 Test Setup Please refer to Section 6.1 of this test report. 7.6.5 Test Procedure The testing follows FCC KDB 558074 D01 15.247 Meas Guidance v05r02 Section 8.7. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. Set to the maximum power setting and enable the EUT transmit continuously. The EUT was operating in controlled its channel. Set RBW to 100 kHz and VBW of spectrum analyzer to 300 kHz with a convenient frequency span including 100 kHz bandwidth from band edge. Measure the highest amplitude appearing on spectral display and set it as a reference level. Plot the graph with marking the highest point and edge frequency. Repeat above procedures until all measured frequencies were complete. 7.6.6 Test Results EUT:
Temperature:
WIRELESS HANDS-FREE CAR KIT 20 Model No.:
BTFM5 Relative Humidity:
48%
Test Mode:
Mode2/Mode4 Test By:
Mary Hu Version.1.2 Page 36 of 42 GFSK mode: Band Edge-Low Channel Report No.: S19051003102002 GFSK mode: Band Edge-High Channel Version.1.2 Page 37 of 42 Report No.: S19051003102002 7.7 SPURIOUS RF CONDUCTED EMISSIONS 7.7.1 Conformance Limit 1. Below -20dB of the highest emission level in operating band. 2. Fall in the restricted bands listed in section 15.205. The maximum permitted average field strength is listed in section 15.209. 7.7.2 Measuring Instruments The Measuring equipment is listed in the section 6.3 of this test report. 7.7.3 Test Setup Please refer to Section 6.1 of this test report. 7.7.4 Test Procedure The Spurious RF conducted emissions compliance of RF radiated emission should be measured by following the guidance in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the measurement antenna height and polarization etc. Set RBW=100kHz and VBW= 300KHz to measure the peak field strength , and measure frequeny range from 9KHz to 26.5GHz. 7.7.5 Test Results Remark: The measurement frequency range is from 9KHz to the 10th harmonic of the fundamental frequency. The lowest, middle and highest channels are tested to verify the spurious emissions and bandege measurement data. Version.1.2 Page 38 of 42 Report No.: S19051003102002 GFSK on channel 00 GFSK on channel 00 Test Plot GFSK on channel 00 GFSK on channel 00 Version.1.2 Page 39 of 42 Report No.: S19051003102002 GFSK on channel 19 GFSK on channel 19 Test Plot GFSK on channel 19 GFSK on channel 19 Version.1.2 Page 40 of 42 Report No.: S19051003102002 GFSK on channel 39 GFSK on channel 39 Test Plot GFSK on channel 39 GFSK on channel 39 Version.1.2 Page 41 of 42 Report No.: S19051003102002 7.8 ANTENNA APPLICATION 7.8.1 Antenna Requirement 15.203 requirement: For intentional device, according to 15.203: an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. 7.8.2 Result The EUT antenna is permanent attached PCB antenna (Gain: 0.5dBi). It comply with the standard requirement. END OF REPORT Version.1.2 Page 42 of 42
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2019-07-29 | 2402 ~ 2480 | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
2 | 2402 ~ 2480 | DTS - Digital Transmission System | ||
3 | 2019-07-28 | 88.1 ~ 107.9 | DXX - Part 15 Low Power Communication Device Transmitter |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 2 3 | Effective |
2019-07-29
|
||||
1 2 3 |
2019-07-28
|
|||||
1 2 3 | Applicant's complete, legal business name |
Scosche Industries Inc
|
||||
1 2 3 | FCC Registration Number (FRN) |
0012561791
|
||||
1 2 3 | Physical Address |
1550 Pacific Ave
|
||||
1 2 3 |
Oxnard, CA
|
|||||
1 2 3 |
United States
|
|||||
app s | TCB Information | |||||
1 2 3 | TCB Application Email Address |
c******@micomlabs.com
|
||||
1 2 3 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
1 2 3 |
A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
|
|||||
app s | FCC ID | |||||
1 2 3 | Grantee Code |
IKQ
|
||||
1 2 3 | Equipment Product Code |
BTFM5
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 2 3 | Name |
M****** L********
|
||||
1 2 3 | Title |
SR Product Manager
|
||||
1 2 3 | Telephone Number |
805-4********
|
||||
1 2 3 | Fax Number |
805-4********
|
||||
1 2 3 |
m******@scosche.com
|
|||||
app s | Technical Contact | |||||
1 2 3 | Firm Name |
Scosche Industries Inc
|
||||
1 2 3 | Physical Address |
China
|
||||
1 2 3 |
m******@scosche.com
|
|||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 2 3 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 3 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 3 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 01/25/2020 | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 2 3 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 2 3 | Equipment Class | DSS - Part 15 Spread Spectrum Transmitter | ||||
1 2 3 | DTS - Digital Transmission System | |||||
1 2 3 | DXX - Part 15 Low Power Communication Device Transmitter | |||||
1 2 3 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | WIRELESS HANDS-FREE CAR KIT | ||||
1 2 3 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 2 3 | Modular Equipment Type | Does not apply | ||||
1 2 3 | Purpose / Application is for | Original Equipment | ||||
1 2 3 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | Yes | ||||
1 2 3 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 2 3 | Grant Comments | Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. | ||||
1 2 3 | The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. | |||||
1 2 3 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 2 3 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 2 3 | Firm Name |
Shenzhen NTEK Testing Technology Co., Ltd.
|
||||
1 2 3 | Name |
A**** L******
|
||||
1 2 3 | Telephone Number |
+86-7********
|
||||
1 2 3 |
c******@ntek.org.cn
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | CC | 2402.00000000 | 2480.00000000 | 0.0005690 | |||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
2 | 1 | 15C | CC | 2402.00000000 | 2480.00000000 | 0.0005750 | |||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
3 | 1 | 15C | CC | 88.10000000 | 107.90000000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC