2280273R-RFUSOTHV01-A Report-GN(HSC170W)-Version (V1.0) FCC-Subpart B
A316204
Confidential HSC170W- TestRpt FCC-Subpart B
GN Audio USA Inc. HSC170W Jabra HSC170W Bluetooth Headset BCE-HSC170W BCEHSC170W hsc170w
download (pdf)
HSC170W Jabra Hsc170 W Bluetooth Headset by GN Audio USA
Not Your Device? Search For Manuals or Datasheets below:
File Info : application/pdf, 22 Pages, 617.85KB
Document DEVICE REPORTHSC170W-Test-Report-GN-Audio-USA-bce-hsc170w-ex-1-4Report No.: 2280273R-RFUSOTHV01-A FCC Test Report Product Name Bluetooth Headset Model No. HSC170W Applicant Address GN Audio USA Inc. 900 Chelmsfort St, Tower 2, Floor 8 , Lowell, Massachusetts, 1851 United States Date of Receipt Aug. 09, 2022 Issued Date Aug. 24, 2022 Report No. 2280273R-RFUSOTHV01-A Report Version V1.0 The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration report of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of DEKRA Testing and Certification Co., Ltd. Measurement uncertainties evaluated for each testing system and associated connections are given here to provide the system information for reference. Compliance determinations do not take into account measurement uncertainties for each testing system, but are based on the results of the compliance measurement. Page : 1 of 22 Report No.: 2280273R-RFUSOTHV01-A Test Report Issued Date: Aug. 24, 2022 Report No.: 2280273R-RFUSOTHV01-A Product Name Bluetooth Headset Applicant GN Audio USA Inc. Address 900 Chelmsfort St, Tower 2, Floor 8 , Lowell, Massachusetts, 1851 United States Manufacturer GN Audio USA Inc. Model No. HSC170W FCC ID. BCE-HSC170W EUT Rated Voltage DC 5V by USB or DC 3.7V by Battery EUT Test Voltage DC 5V by USB Trade Name Jabra Applicable Standard FCC CFR Title 47 Part 15 Subpart B ANSI C63.4: 2014, ANSI C63.10: 2013 Test Result Complied Documented By : Tested By : Approved By : (Senior Project Specialist / April Chen) ( Senior Engineer / Bill Lin ) ( Senior Engineer / Alan Chen) Page : 2 of 22 Report No.: 2280273R-RFUSOTHV01-A Description Page TABLE OF CONTENTS 1. GENERAL INFORMATION................................................................................................................5 1.1. EUT Description ........................................................................................................................5 1.2. Test System Details....................................................................................................................8 1.3. Configuration of Test System ....................................................................................................8 1.4. EUT Exercise Software..............................................................................................................9 1.5. Test Facility..............................................................................................................................10 1.6. List of Test Item and Equipment..............................................................................................11 1.7. Uncertainty...............................................................................................................................12 2. Conducted Emission ............................................................................................................................13 2.1. Test Setup.................................................................................................................................13 2.2. Limits .......................................................................................................................................13 2.3. Test Procedure..........................................................................................................................14 2.4. Test Result of Conducted Emission .........................................................................................15 3. Radiated Emission................................................................................................................................16 3.1. Test Setup.................................................................................................................................16 3.2. Limits .......................................................................................................................................17 3.3. Test Procedure..........................................................................................................................18 3.4. Test Result of Radiated Emission ............................................................................................19 4. EMI Reduction Method During Compliance Testing .......................................................................22 Appendix 1: EUT Test Photographs Appendix 2: Product Photos-Please refer to the file: 2280273R-Product Photos Page : 3 of 22 Report No.: 2280273R-RFUSOTHV01-A Revision History Report No. 2280273R-RFUSOTHV01-A Version V1.0 Description Initial issue of report. Issued Date Aug. 24, 2022 Page : 4 of 22 Report No.: 2280273R-RFUSOTHV01-A 1. GENERAL INFORMATION 1.1. EUT Description Product Name Bluetooth Headset Trade Name Jabra Model No. HSC170W FCC ID. BCE-HSC170W Frequency Range 2402 2480MHz Number of Channels V3.0, V2.1+EDR: 79CH, V5.2: 40CH Data Speed 1-3Mbps Type of Modulation V3.0, V2.1+EDR: GFSK(1Mbps) //4DQPSK(2Mbps) / 8DPSK(3Mbps), V5.2: GFSK(1Mbps)/ (2Mbps) Antenna Type PCB Antenna Antenna Gain Refer to the table "Antenna List" Channel Control Auto Desk Stand MFR: GN Audio A/S, M/N: DIV040 Bluetooth USB Dongle MFR: Jabra, M/N: END060W, Type C to Type C Cable Shielded, 1.2m Type C to USB Cable Shielded, 1.2m Antenna List No. Manufacturer Part No. 1 GN Audio A/S HSC170W Note: The antenna of EUT is conform to FCC 15.203. Antenna Type PCB Antenna Peak Gain 3.69dBi for 2.4 GHz Page : 5 of 22 Report No.: 2280273R-RFUSOTHV01-A Center Frequency of Each Channel (Bluetooth V3.0+HS, V2.1+EDR): Channel Frequency Channel Frequency Channel Frequency Channel Frequency Channel 00: 2402 MHz Channel 20: 2422 MHz Channel 40: 2442 MHz Channel 60: 2462 MHz Channel 01: 2403 MHz Channel 21: 2423 MHz Channel 41: 2443 MHz Channel 61: 2463 MHz Channel 02: 2404 MHz Channel 22: 2424 MHz Channel 42: 2444 MHz Channel 62: 2464 MHz Channel 03: 2405 MHz Channel 23: 2425 MHz Channel 43: 2445 MHz Channel 63: 2465 MHz Channel 04: 2406 MHz Channel 24: 2426 MHz Channel 44: 2446 MHz Channel 64: 2466 MHz Channel 05: 2407 MHz Channel 25: 2427 MHz Channel 45: 2447 MHz Channel 65: 2467 MHz Channel 06: 2408 MHz Channel 26: 2428 MHz Channel 46: 2448 MHz Channel 66: 2468 MHz Channel 07: 2409 MHz Channel 27: 2429 MHz Channel 47: 2449 MHz Channel 67: 2469 MHz Channel 08: 2410 MHz Channel 28: 2430 MHz Channel 48: 2450 MHz Channel 68: 2470 MHz Channel 09: 2411 MHz Channel 29: 2431 MHz Channel 49: 2451 MHz Channel 69: 2471 MHz Channel 10: 2412 MHz Channel 30: 2432 MHz Channel 50: 2452 MHz Channel 70: 2472 MHz Channel 11: 2413 MHz Channel 31: 2433 MHz Channel 51: 2453 MHz Channel 71: 2473 MHz Channel 12: 2414 MHz Channel 32: 2434 MHz Channel 52: 2454 MHz Channel 72: 2474 MHz Channel 13: 2415 MHz Channel 33: 2435 MHz Channel 53: 2455 MHz Channel 73: 2475 MHz Channel 14: 2416 MHz Channel 34: 2436 MHz Channel 54: 2456 MHz Channel 74: 2476 MHz Channel 15: 2417 MHz Channel 35: 2437 MHz Channel 55: 2457 MHz Channel 75: 2477 MHz Channel 16: 2418 MHz Channel 36: 2438 MHz Channel 56: 2458 MHz Channel 76: 2478 MHz Channel 17: 2419 MHz Channel 37: 2439 MHz Channel 57: 2459 MHz Channel 77: 2479 MHz Channel 18: 2420 MHz Channel 38: 2440 MHz Channel 58: 2460 MHz Channel 78: 2480 MHz Channel 19: 2421 MHz Channel 39: 2441 MHz Channel 59: 2461 MHz Page : 6 of 22 Report No.: 2280273R-RFUSOTHV01-A Center Frequency of Each Channel (Bluetooth V5.2): Channel Frequency Channel Frequency Channel 00: 2402 MHz Channel 01: 2404 MHz Channel 04: 2410 MHz Channel 05: 2412 MHz Channel 08: 2418 MHz Channel 09: 2420 MHz Channel 12: 2426 MHz Channel 13: 2428 MHz Channel 16: 2434 MHz Channel 17: 2436 MHz Channel 20: 2442 MHz Channel 21: 2444 MHz Channel 24: 2450 MHz Channel 25: 2452 MHz Channel 28: 2458 MHz Channel 29: 2460 MHz Channel 32: 2466 MHz Channel 33: 2468 MHz Channel 36: 2474 MHz Channel 37: 2476 MHz Channel Channel 02: Channel 06: Channel 10: Channel 14: Channel 18: Channel 22: Channel 26: Channel 30: Channel 34: Channel 38: Frequency 2406 MHz 2414 MHz 2422 MHz 2430 MHz 2438 MHz 2446 MHz 2454 MHz 2462 MHz 2470 MHz 2478 MHz Channel Channel 03: Channel 07: Channel 11: Channel 15: Channel 19: Channel 23: Channel 27: Channel 31: Channel 35: Channel 39: Frequency 2408 MHz 2416 MHz 2424 MHz 2432 MHz 2440 MHz 2448 MHz 2456 MHz 2464 MHz 2472 MHz 2480 MHz Note: 1. The EUT is a Bluetooth Headset with a built-in Bluetooth V5.2, V3.0+HS,V2.1+EDR transceiver. 2. Regarding to the operation frequency band, the lowest, middle, and highest frequency are selected to perform the test. 3. Mono and Stereo headsets are different in the amount of the speaker only. Their Bluetooth chip and antenna is completely the same, while the duo left-hand side only holds additional beads, protection-diodes, and another speaker. 4. DEKRA has evaluated each test mode. Only the worst case is shown in the report. 5. This device is a composite device in accordance with Part 15 regulations. The function for the transmitting was measured and made a test report that the report number is 2280273R-RFUSBT2V01-A and 2280273R-RFUSBLEV01-A, certified under FCC ID: BCE-HSC170W. Test Mode Mode 1: Receive - Bluetooth-3Mbps Mode 2: Receive - BLE-2Mbps Mode 3: Charge Mode Page : 7 of 22 Report No.: 2280273R-RFUSOTHV01-A 1.2. Test System Details The types for all equipment, plus descriptions of all cables used in the tested system (including inserted cards) are: Transmit Product 1 Notebook PC Manufacturer DELL Model No. Latitude 5580 Serial No. GDZN7H2 Power Cord N/A Signal Cable Type Manufacturer A Type C to USB Cable DEKRA Model No. Type C to USB Cable-1 Signal cable Description Shielded, 0.8m Charge Mode Product 1 Notebook PC 2 Desk Stand Manufacturer DELL GN Audio A/S Model No. Latitude 5580 DIV040 Serial No. GDZN7H2 N/A Power Cord N/A N/A Signal Cable Type Manufacturer A Type C to USB Cable GN Audio A/S Model No. Type C to USB Signal cable Description Shielded, 1.5m Page : 8 of 22 Report No.: 2280273R-RFUSOTHV01-A 1.3. Configuration of Test System Transmit Charge Mode 1.4. EUT Exercise Software (1) Setup the EUT as shown in Section 1.3. (2) Execute software "BlueTest3 Version 3.3.5" on the EUT. (3) Configure the test mode, the test channel, and the data rate. (4) Press "OK" to start the continuous Transmit. (5) Verify that the EUT works properly. Page : 9 of 22 Report No.: 2280273R-RFUSOTHV01-A 1.5. Test Facility Ambient conditions in the laboratory: Performed Item Items Conducted Emission Temperature (°C) Humidity (%RH) Radiated Emission Temperature (°C) Humidity (%RH) Required 10~40 10~90 % 10~40 10~90 % Actual 23.4 55.2 % 22.6 58.2 % USA : FCC Registration Number: TW1134 Canada : CAB Identifier Number: TW3023 / Company Number: 26930 Site Description : Accredited by TAF Accredited Number: 3023 Test Laboratory : DEKRA Testing and Certification Co., Ltd Address : No. 5-22, Ruishukeng Linkou District, New Taipei City, 24451, Taiwan Performed Location : No. 26, Huaya 1st Rd., Guishan Dist.,Taoyuan City 333411, Taiwan, R.O.C. Phone number : +886-3-275-7255 Fax number : +866-3-327-8031 Email address : [email protected] Website : http://www.dekra.com.tw Page : 10 of 22 Report No.: 2280273R-RFUSOTHV01-A 1.6. List of Test Item and Equipment For Conduction measurements /HY-SR01 Equipment Manufacturer Model No. Serial No. Cal. Date X EMI Test Receiver R&S ESR7 101601 2022/06/23 X Two-Line V-Network R&S ENV216 101306 2022/05/23 X Two-Line V-Network R&S ENV216 101307 2022/05/04 X Coaxial Cable SUHNER RG400_BNC RF001 2022/05/24 Note: 1. All equipments are calibrated every one year. 2. The test instruments marked with "X" are used to measure the final test results. 3. Test Software version : E3 210616 dekra V9. Due. Date 2023/06/22 2023/05/22 2023/05/03 2023/05/23 For Conducted measurements /HY-SR02 Equipment Manufacturer Model No. Serial No. Cal. Date Spectrum Analyzer R&S FSV40 101149 2022/08/12 Peak Power Analyzer KEYSIGHT 8990B MY51000410 2022/08/06 Wideband Power Sensor KEYSIGHT N1923A MY56080003 2022/08/05 Wideband Power Sensor KEYSIGHT N1923A MY56080004 2022/08/05 Note: 1. All equipments are calibrated every one year. 2. The test instruments marked with "X" are used to measure the final test results. 3. Test Software version : RF Conducted Test Tools R3 V3.0.1.19. Due. Date 2023/03/24 2023/08/05 2023/08/04 2023/08/04 For Radiated measurements /HY-CB03 Equipment Manufacturer Model No. Serial No. Cal. Date Due. Date Loop Antenna AMETEK HLA6121 49611 2022/03/18 2023/03/17 X Bi-Log Antenna SCHWARZBECK VULB9168 9168-675 2021/08/11 2023/08/10 X Horn Antenna RF SPIN DRH18-E 210503A18ES 2022/06/08 2023/06/07 X Horn Antenna Com-Power AH-840 101100 2021/10/04 2022/10/03 X Pre-Amplifier SGH 0301-9 20211007-11 2022/02/22 2023/02/21 X Pre-Amplifier EMCI EMC051835SE 980632 2021/09/07 2022/09/06 X Pre-Amplifier EMCI EMC05820SE 980285 2021/12/16 2022/12/15 Pre-Amplifier EMCI EMC184045SE 980369 Coaxial Cable EMCI EMC102-KM-KM-600 1160314 2022/05/12 2023/05/11 Coaxial Cable EMCI EMC102-KM-KM-7000 170242 X Filter MICRO TRONICS BRM50702 G251 2021/09/16 2022/09/15 Filter MICRO TRONICS BRM50716 G188 2021/09/16 2022/09/15 X EMI Test Receiver R&S ESR 102793 2021/12/15 2022/12/14 X Spectrum Analyzer R&S FSV3044 101114 2022/02/11 2023/02/10 Coaxial Cable SGH HA800 GD20110223-2 X Coaxial Cable Coaxial Cable SGH SGH HA800 SGH18 GD20110222-4 2021005-2 2022/01/05 2023/01/04 Coaxial Cable SGH SGH18 202108-5 Note: 1. Bi-Log Antenna is calibrated every two years, the other equipments are calibrated every one year. 2. The test instruments marked with "X" are used to measure the final test results. 3. Test Software version : E3 210616 dekra V9. Page : 11 of 22 Report No.: 2280273R-RFUSOTHV01-A 1.7. Uncertainty Uncertainties have been calculated according to the DEKRA internal document. The reported expanded uncertainties are based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95%. Measurement uncertainties evaluated for each testing system and associated connections are given here to provide the system information for reference. Compliance determinations do not take into account measurement uncertainties for each testing system, but are based on the results of the compliance measurement. Test item Conducted Emission Radiated Emission Uncertainty ±3.42 dB Under 1GHz Above 1GHz ±4.06 dB ±3.73 dB Page : 12 of 22 Report No.: 2280273R-RFUSOTHV01-A 2. Conducted Emission 2.1. Test Setup Test Receiver 12dBuV Reference Plane 40cm Load EUT LISN L ISN Ground Plane LISN 2.2. Limits FCC Part 15 Subpart B Paragraph 15.107 (dBuV) Limit Frequency Limits MHz 0.15 - 0.50 0.50-5.0 5.0 - 30 QP 66-56 56 60 AV 56-46 46 50 Remarks: In the above table, the tighter limit applies at the band edges. Page : 13 of 22 Report No.: 2280273R-RFUSOTHV01-A 2.3. Test Procedure The EUT and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50 ohm /50uH coupling impedance for the measuring equipment. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm /50uH coupling impedance with 50ohm termination. (Please refers to the block diagram of the test setup and photographs.) 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 C63.4: 2014 on conducted measurement. Conducted emissions were invested over the frequency range from 0.15MHz to 30MHz using a receiver bandwidth of 9kHz. Page : 14 of 22 Report No.: 2280273R-RFUSOTHV01-A 2.4. Test Result of Conducted Emission Page : 15 of 22 Report No.: 2280273R-RFUSOTHV01-A 3. Radiated Emission 3.1. Test Setup Radiated Emission Below 1GHz 3m 1m to 4m Non-Conducted Table Test Receiver EUT 80cm The height of broad band antenna was scanned from 1m to 4m. The distance between antenna and turn table was 3m.. Fully soldered Metal Ground To Controller To Receiver Radiated Emission Above 1GHz EUT 150cm 3m The height of board band or Dipole Antenna was scanned from 1M to 4M. The distance between antenna and turn table was 3M regards to the standard adopted. RF absorber material on the ground plane. To Receiver PreAmplifier Page : 16 of 22 Report No.: 2280273R-RFUSOTHV01-A 3.2. Limits FCC Part 15 Subpart B Paragraph 15.109 Limits Frequency MHz uV/m @3m dBuV /m@3m 30-88 100 40 88-216 150 43.5 216-960 200 46 Above 960 500 54 Remarks : 1. RF Voltage (dBuV) = 20 log RF Voltage (uV) 2. In the Above Table, the tighter limit applies at the band edges. 3. Distance refers to the distance in meters between the measuring instrument antenna and the closed point of any part of the device or system. Page : 17 of 22 Report No.: 2280273R-RFUSOTHV01-A 3.3. Test Procedure Measuring the frequency range below 1GHz, the EUT is placed on a turn table which is 0.8 meter above ground,when measuring the frequency range above 1GHz, the EUT is placed on a turn table which is 1.5 meter above ground. The turn table can rotate 360 degrees to determine the position of the maximum emission level. The EUT was positioned such that the distance from antenna to the EUT was 3 meters. The antenna can move up and down between 1 meter and 4 meters to find out the maximum emission level. Both horizontal and vertical polarization of the antenna are set on measurement. In order to find the maximum emission, all of the interface cables must be manipulated according to ANSI C63.10: 2013 on radiated measurement. The resolution bandwidth below 1GHz setting on the field strength meter is 120 kHz and above 1GHz is 1MHz. Radiated emission measurements below 1GHz are made using broadband Bilog antenna and above 1GHz are made using Horn Antennas. The measurement is divided into the Preliminary Measurement and the Final Measurement. The suspected frequencies are searched for in Preliminary Measurement with the measurement antenna kept pointed at the source of the emission both in azimuth and elevation, with the polarization of the antenna oriented for maximum response. The antenna is pointed at an angle towards the source of the emission, and the EUT is rotated in both height and polarization to maximize the measured emission. The emission is kept within the illumination area of the 3 dB bandwidth of the antenna. The measurement frequency range form 30MHz - 10th Harmonic of fundamental was investigated. Page : 18 of 22 Report No.: 2280273R-RFUSOTHV01-A 3.4. Test Result of Radiated Emission Page : 19 of 22 Report No.: 2280273R-RFUSOTHV01-A Page : 20 of 22 Report No.: 2280273R-RFUSOTHV01-A Charge Mode Page : 21 of 22 Report No.: 2280273R-RFUSOTHV01-A 4. EMI Reduction Method During Compliance Testing No modification was made during testing. Page : 22 of 22
Related FCC IDs:
- BCE-HSC170W - GN Audio USA Inc. Jabra HSC170W Bluetooth Headset [-HSC170W] Acrobat Distiller 17.0 (Windows)