FCC REPORT. Dongguan Hele Electronics Co.,Ltd. * In the configuration tested, the EUT complied with the standards specified above.

Transcription

1 Report No.: GTS F02 FCC REPORT Applicant: Address of Applicant: Manufacturer: Dongguan Hele Electronics Co.,Ltd. Dalingya Industrial Zone,Daojiao Town,Dongguan City,Guangdong,China Dongguan Hele Electronics Co.,Ltd. Address of Manufacturer: Equipment Under Test (EUT) Dalingya Industrial Zone,Daojiao Town,Dongguan City,Guangdong,China Product Name: Model No.: FCC ID: Bluetooth Headset QCY-S1, QCY-M1 Pro, QCY-M1, QCY-M1c RDR-QCY-S1 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section :2017 Date of sample receipt: July 03, 2017 Date of Test: July 04-06, 2017 Date of report issued: July 07, 2017 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Authorized Signature: Robinson Lo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver.

2 2 Version Report No.: GTS F02 Version No. Date Description 00 July 07, 2017 Original Prepared By: Date: July 07, 2017 Project Engineer Check By: Date: July 07, 2017 Reviewer Telephone: +86 (0) Fax: +86 (0) Page 2 of 24

3 3 Contents Report No.: GTS F02 1 COVER PAGE VERSION CONTENTS TEST SUMMARY MEASUREMENT UNCERTAINTY GENERAL INFORMATION GENERAL DESCRIPTION OF EUT TEST MODE DESCRIPTION OF SUPPORT UNITS TEST FACILITY TEST LOCATION OTHER INFORMATION REQUESTED BY THE CUSTOMER TEST INSTRUMENTS LIST TEST RESULTS AND MEASUREMENT DATA ANTENNA REQUIREMENT CONDUCTED EMISSIONS RADIATED EMISSION METHOD Field Strength of The Fundamental Signal Spurious emissions Bandedge emissions DB OCCUPY BANDWIDTH TEST SETUP PHOTO EUT CONSTRUCTIONAL DETAILS...24 Page Telephone: +86 (0) Fax: +86 (0) Page 3 of 24

4 4 Test Summary Report No.: GTS F02 Test Item Section in CFR 47 Result Antenna requirement Pass AC Power Line Conducted Emission Pass Field strength of the fundamental signal (a) Pass Spurious emissions (a) (d)/ Pass Band edge (d)/ Pass 20dB Occupied Bandwidth (c) Pass Pass: The EUT complies with the essential requirements in the standard. Remark: Test according to ANSI C63.10: 2013 and ANSI C63.4: Measurement Uncertainty Test Item Range Measurement Uncertainty Notes Radiated Emission 9kHz ~ 30MHz 4.34dB (1) Radiated Emission 30MHz ~ 1000MHz 4.24dB (1) Radiated Emission 1GHz ~ 26.5GHz 4.68dB (1) AC Power Line Conducted Emission 0.15MHz ~ 30MHz 3.45dB (1) Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Telephone: +86 (0) Fax: +86 (0) Page 4 of 24

5 5 General Information 5.1 General Description of EUT Product Name: Model No.: Test Model No: Bluetooth Headset QCY-S1, QCY-M1 Pro, QCY-M1, QCY-M1c QCY-S1 Report No.: GTS F02 Remark: All above models are identical in the same PCB layout, interior structure and electrical circuits. The differences are color and model name for commercial purpose. Operation : Channel numbers: 40 Channel separation: Modulation type: Antenna Type: Antenna gain: Power supply: 2402MHz~2480MHz 2MHz GFSK Chip antenna 2.5dBi (Declared by Applicant) DC 3.7V 120mAh battery Or DC 5V USB Charger Telephone: +86 (0) Fax: +86 (0) Page 5 of 24

6 Report No.: GTS F02 Operation each of channel Channel Channel Channel Channel MHz MHz MHz MHz MHz MHz MHz MHz Note: MHz MHz MHz MHz MHz MHz MHz MHz In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, the middle frequency, and the highest frequency of channel were selected to perform the test, and the selected channel see below: Channel The lowest channel The middle channel The Highest channel 2402MHz 2440MHz 2480MHz Telephone: +86 (0) Fax: +86 (0) Page 6 of 24

7 Report No.: GTS F Test mode Transmitting mode Keep the EUT in continuously transmitting mode Remark: During the test, the dutycycle >98%, the test voltage was tuned from 85% to 115% of the nominal rated supply voltage, and found that the worst case was under the nominal rated supply condition. So the report just shows that condition s data. Per-test mode. We have verified the construction and function in typical operation, The EUT was placed on three different polar directions; i.e. X axis, Y axis, Z axis. which was shown in this test report and defined as follows: Axis X Y Z Field Strength Description of Support Units Manufacturer Description Model Emerson Network Power USB Charger A1299 FCC VOC 5.4 Test Facility The test facility is recognized, certified, or accredited by the following organizations: FCC Registration No.: , Shenzhen EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in files. Registration , June 22, Industry Canada (IC) Registration No.: 9079A-2 The 3m Semi-anechoic chamber of has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 9079A-2, August 15, Test Location All tests were performed at: Address: Xixiang Road, Baoan District, Shenzhen, Guangdong, China Tel: Fax: Other Information Requested by the Customer None. Telephone: +86 (0) Fax: +86 (0) Page 7 of 24

8 6 Test Instruments list Report No.: GTS F02 Radiated Emission: Item Test Equipment Manufacturer Model No. 1 3m Semi- Anechoic Chamber Inventory No. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) ZhongYu Electron 9.2(L)*6.2(W)* 6.4(H) GTS250 July July Control Room ZhongYu Electron 6.2(L)*2.5(W)* 2.4(H) GTS251 N/A N/A 3 Spectrum Analyzer Agilent E4440A GTS533 June June EMI Test Receiver Rohde & Schwarz ESU26 GTS203 June June BiConiLog Antenna SCHWARZBECK MESS-ELEKTRONIK VULB9163 GTS214 June June Double -ridged SCHWARZBECK waveguide horn MESS-ELEKTRONIK 9120D-829 GTS208 June June Horn Antenna ETS-LINDGREN 3160 GTS217 June June EMI Test Software AUDIX E3 N/A N/A N/A 9 Coaxial Cable GTS N/A GTS213 June June Coaxial Cable GTS N/A GTS211 June June Coaxial cable GTS N/A GTS210 June June Coaxial Cable GTS N/A GTS212 June June Amplifier(100kHz-3GHz) HP 8347A GTS204 June June Amplifier(2GHz-20GHz) HP 8349B GTS206 June June Amplifier (18-26GHz) Rohde & Schwarz AFS P-44 GTS218 June June Band filter Amindeon GTS219 June June Power Meter Anritsu ML2495A GTS540 June June Power Sensor Anritsu MA2411B GTS541 June June Conducted Emission: Item Test Equipment Manufacturer Model No. Inventory No. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) 1 Shielding Room ZhongYu Electron 7.3(L)x3.1(W)x2.9(H) GTS252 May May EMI Test Receiver R&S ESCI 7 GTS552 June June Coaxial Switch ANRITSU CORP MP59B GTS225 June June Artificial Mains SCHWARZBECK Network MESS NSLK8127 GTS226 June June Coaxial Cable GTS N/A GTS227 N/A N/A 6 EMI Test Software AUDIX E3 N/A N/A N/A 7 Thermo meter KTJ TA328 GTS233 June June General used equipment: Item Test Equipment Manufacturer Model No. Inventory No. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) 1 Barometer ChangChun DYM3 GTS257 June June Telephone: +86 (0) Fax: +86 (0) Page 8 of 24

9 7 Test results and Measurement Data Report No.: GTS F Antenna requirement Standard requirement: FCC Part15 C Section requirement: 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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. EUT Antenna: The antenna is chip antenna, the best case gain of the antenna is 2.5dBi Telephone: +86 (0) Fax: +86 (0) Page 9 of 24

10 Report No.: GTS F Conducted Emissions Test Requirement: FCC Part15 C Section Test Method: Test Range: Class / Severity: Receiver setup: Limit: Test setup: ANSI C63.10: KHz to 30MHz Class B RBW=9KHz, VBW=30KHz, Sweep time=auto range Limit (dbuv) Quasi-peak Average to 56* 56 to 46* * Decreases with the logarithm of the frequency. Test procedure: Test Instruments: Test mode: Test results: 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling impedance with 50ohm termination. (Please refer to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.10:2013 on conducted measurement. Refer to section 6.0 for details Refer to section 5.2 for details Pass Measurement data: Telephone: +86 (0) Fax: +86 (0) Page 10 of 24

11 Line: Report No.: GTS F02 Telephone: +86 (0) Fax: +86 (0) Page 11 of 24

12 Report No.: GTS F02 Neutral: Notes: 1. An initial pre-scan was performed on the line and neutral lines with peak detector. 2. Quasi-Peak and Average measurement were performed at the frequencies with maximized peak emission. 3. Final =Receiver Read level + LISN + Cable Loss 4. If the average limit is met when using a quasi-peak detector receiver, the EUT shall be deemed to meet both limits and measurement with the average detector receiver is unnecessary. Telephone: +86 (0) Fax: +86 (0) Page 12 of 24

13 Report No.: GTS F Radiated Emission Method Test Requirement: FCC Part15 C Section Test Method: Test Range: Test site: ANSI C63.10: MHz to 25GHz Measurement Distance: 3m Receiver setup: Detector RBW VBW Remark Limit: (Field strength of the fundamental signal) Limit: (Spurious Emissions) Limit: (band edge) Test setup: 30MHz- 1GHz Above 1GHz Quasi-peak 120KHz 300KHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Peak 1MHz 10Hz Average Value Limit Remark 2400MHz MHz Average Value Limit Remark 30MHz-88MHz Quasi-peak Value 88MHz-216MHz Quasi-peak Value 216MHz-960MHz Quasi-peak Value 960MHz-1GHz Quasi-peak Value Above 1GHz Average Value Peak Value Emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 50 db below the level of the fundamental or to the general radiated emission limits in Section , whichever is the lesser attenuation. Below 1GHz Above 1GHz Telephone: +86 (0) Fax: +86 (0) Page 13 of 24

14 Report No.: GTS F02 Test Procedure: Test Instruments: Test mode: Test results: 1. The EUT was placed on the top of a rotating table (0.8m for below 1GHz and 1.5 meters for above 1GHz) above the ground at a 3 meter camber. The table was rotated 360 degrees to determine the position of the highest radiation. 2. The EUT was set 3 meters away from the interference-receiving antenna, which was mounted on the top of a variable-height antenna tower. 3. The antenna height is varied from one meter to four meters above the ground to determine the maximum value of the field strength. Both horizontal and vertical polarizations of the antenna are set to make the measurement. 4. For each suspected emission, the EUT was arranged to its worst case and then the antenna was tuned to heights from 1 meter to 4 meters and the rota table was turned from 0 degrees to 360 degrees to find the maximum reading. 5. The test-receiver system was set to Peak Detect Function and Specified Bandwidth with Maximum Hold Mode. 6. If the emission level of the EUT in peak mode was 10dB lower than the limit specified, then testing could be stopped and the peak values of the EUT would be reported. Otherwise the emissions that did not have 10dB margin would be re-tested one by one using peak, quasi-peak or average method as specified and then reported in a data sheet. Refer to section 6.0 for details Refer to section 5.2 for details Pass Measurement data: Telephone: +86 (0) Fax: +86 (0) Page 14 of 24

15 Report No.: GTS F Field Strength of The Fundamental Signal Peak value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Limit Line Limit polarization Vertical Horizontal Vertical Horizontal Vertical Horizontal Average value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Limit Line Limit polarization Vertical Horizontal Vertical Horizontal Vertical Horizontal Remark: RBW 3MHz, VBW 10MHz, peak detector for PK value, RBW 3MHz, VBW 10MHz AV detector for AV value Telephone: +86 (0) Fax: +86 (0) Page 15 of 24

16 Report No.: GTS F Spurious emissions Below 1GHz Read (dbuv) Antenna (db/m) Cable Loss Preamp Limit Line Limit polarization Vertical Vertical Vertical Vertical Vertical Vertical Horizontal Horizontal Horizontal Horizontal Horizontal Horizontal Telephone: +86 (0) Fax: +86 (0) Page 16 of 24

17 Report No.: GTS F02 Above 1GHz Test channel: Lowest channel Peak value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Limit Line Limit polarization Vertical Vertical Vertical * Vertical * Vertical Horizontal Horizontal Horizontal * Horizontal * Horizontal Average value: Read Antenna Cable Preamp Limit Line Loss Limit (dbuv) (db/m) polarization Vertical Vertical Vertical * Vertical * Vertical Horizontal Horizontal Horizontal * Horizontal * Horizontal Remark: 1. Final =Receiver Read level + Antenna + Cable Loss Preamplifier 2. *, means this data is the too weak instrument of signal is unable to test. Telephone: +86 (0) Fax: +86 (0) Page 17 of 24

18 Test channel: Peak value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Middle Report No.: GTS F02 Limit Line Limit polarization Vertical Vertical Vertical * Vertical * Vertical Horizontal Horizontal Horizontal * Horizontal * Horizontal Average value: Read Antenna Cable Preamp Limit Line Loss Limit (dbuv) (db/m) polarization Vertical Vertical Vertical * Vertical * Vertical Horizontal Horizontal Horizontal * Horizontal * Horizontal Remark: 1. Final =Receiver Read level + Antenna + Cable Loss Preamplifier 2. *, means this data is the too weak instrument of signal is unable to test. Telephone: +86 (0) Fax: +86 (0) Page 18 of 24

19 Test channel: Peak value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Highest Report No.: GTS F02 Limit Line Limit polarization Vertical Vertical Vertical * Vertical * Vertical Horizontal Horizontal Horizontal * Horizontal * Horizontal Average value: Read Antenna Cable Preamp Limit Line Loss Limit (dbuv) (db/m) polarization Vertical Vertical Vertical * Vertical * Vertical Horizontal Horizontal Horizontal * Horizontal * Horizontal Remark: 1. Final =Receiver Read level + Antenna + Cable Loss Preamplifier 2. *, means this data is the too weak instrument of signal is unable to test. 3. The emission levels of other frequencies are very lower than the limit and not show in test report. Telephone: +86 (0) Fax: +86 (0) Page 19 of 24

20 Report No.: GTS F Bandedge emissions Test channel: Peak value: All of the restriction bands were tested, and only the data of worst case was exhibited. Read (dbuv) Antenna (db/m) Cable Loss Preamp Lowest channel Limit Line Limit Polarization Horizontal Horizontal Vertical Vertical Average value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Limit Line Limit Polarization Horizontal Horizontal Vertical Vertical Test channel: Peak value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Highest channel Limit Line Limit Polarization Horizontal Horizontal Vertical Vertical Average value: Read (dbuv) Antenna (db/m) Cable Loss Preamp Limit Line Limit Polarization Horizontal Horizontal Vertical Vertical Remark: 1. Final =Receiver Read level + Antenna + Cable Loss Preamplifier Telephone: +86 (0) Fax: +86 (0) Page 20 of 24

21 7.4 20dB Occupy Bandwidth Test Requirement: FCC Part15 C Section / Test Method: ANSI C63.10:2013 Limit: Operation range 2400MHz~2483.5MHz Test setup: Report No.: GTS F02 Test Instruments: Test mode: Test results: Refer to section 6.0 for details Refer to section 5.2 for details Pass Measurement Data Test channel 20dB bandwidth Result Lowest Pass Middle Pass Highest Pass Test plot as follows: Telephone: +86 (0) Fax: +86 (0) Page 21 of 24

22 Report No.: GTS F02 Lowest channel Middle channel Highest channel Telephone: +86 (0) Fax: +86 (0) Page 22 of 24

23 8 Test Setup Photo Report No.: GTS F02 Radiated Emission Telephone: +86 (0) Fax: +86 (0) Page 23 of 24

24 Report No.: GTS F02 Conducted Emission 9 EUT Constructional Details Reference to the test report No. : GTS F End Telephone: +86 (0) Fax: +86 (0) Page 24 of 24