DENR1 In ear transceiver Test Report 1-5025_17-02-19x Overline Systems SARL
Overline Systems SARL In ear transceiver
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In ear transceiver
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TEST REPORT Test report no.: 1-5025/17-02-19 Testing laboratory Applicant OVERLINE Systems 21, Avenue Sophie Wallerstein 33510 Andernos les Bains / FRANCE Phone: +33 5 57 70 21 21 Fax: -/Contact: Gérard Lombard e-mail: gerard@overline-systems.com Phone: +33 5 57 70 21 21 CTC advanced GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: http://www.ctcadvanced.com e-mail: mail@ctcadvanced.com Accredited Testing Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2005) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12076-01-01 Manufacturer OVERLINE Systems 21, Avenue Sophie Wallerstein 33510 Andernos les Bains / FRANCE Test standard/s 47 CFR Part 15 Title 47 of the Code of Federal Regulations; Chapter I; Part 15 - Radio frequency devices RSS - 247 Issue 2 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence - Exempt Local Area Network (LE-LAN) Devices RSS - Gen Issue 4 Spectrum Management and Telecommunications Radio Standards Specifications General Requirements and Information for the Certification of Radio Apparatus For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: In ear transceiver Model name: DE-NR INEAR FCC ID: 2ANZJDENR1 IC: 23304-DENR1 Frequency: DTS band 2400 MHz to 2483.5 MHz Technology tested: Bluetooth® + EDR Antenna: Integrated antenna Power supply: 3.7 V DC by CR1254 A3 battery Temperature range: +5°C to +45°C This test report is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test report authorized: cn=Andreas Luckenbill, o=CTC advanced GmbH, ou=LUC-170203, email=Andreas.Luckenbill@ctcadvanced.co m, c=DE 2017.11.08 15:09:05 +01'00' Andreas Luckenbill Lab Manager Radio Communications & EMC Test performed: cn=Mihail Dorongovskij, o=CTC advanced GmbH, ou=DOR-281116, email=Mihail.Dorongovskij@ctcadvanced.co m, c=DE 2017.11.08 16:26:27 +01'00' Mihail Dorongovskij Lab Manager Radio Communications & EMC Test report no.: 1-5025/17-02-19 Table of contents Table of contents ............................................................................................................................................2 General information .......................................................................................................................................3 2.1 2.2 2.3 Notes and disclaimer ..........................................................................................................................3 Application details ...............................................................................................................................3 Test laboratories sub-contracted ......................................................................................................3 Test standard/s and references ....................................................................................................................4 Test environment............................................................................................................................................5 Test item ..........................................................................................................................................................5 5.1 5.2 General description .............................................................................................................................5 Additional information ........................................................................................................................5 Description of the test setup .........................................................................................................................6 6.1 6.2 6.3 6.4 Shielded semi anechoic chamber ......................................................................................................7 Shielded fully anechoic chamber ......................................................................................................8 Radiated measurements > 18 GHz.....................................................................................................9 Conducted measurements C.BER system......................................................................................10 Sequence of testing .....................................................................................................................................11 7.1 7.2 7.3 7.4 Sequence of testing radiated spurious 9 kHz to 30 MHz...............................................................11 Sequence of testing radiated spurious 30 MHz to 1 GHz ..............................................................12 Sequence of testing radiated spurious 1 GHz to 18 GHz ..............................................................13 Sequence of testing radiated spurious above 18 GHz ..................................................................14 Measurement uncertainty ............................................................................................................................15 Summary of measurement results .............................................................................................................16 10 Additional comments ............................................................................................................................17 11 Measurement results ............................................................................................................................18 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 11.9 11.10 11.11 11.12 12 Antenna gain ..................................................................................................................................18 Carrier frequency separation ........................................................................................................19 Number of hopping channels .......................................................................................................21 Time of occupancy (dwell time) ...................................................................................................23 Spectrum bandwidth of a FHSS system ......................................................................................24 Maximum output power.................................................................................................................31 Detailed spurious emissions @ the band edge - conducted ....................................................37 Band edge compliance radiated ...................................................................................................44 Spurious emissions conducted ...................................................................................................48 Spurious emissions radiated below 30 MHz ...............................................................................56 Spurious emissions radiated 30 MHz to 1 GHz...........................................................................59 Spurious emissions radiated above 1 GHz .................................................................................64 Observations .........................................................................................................................................69 Annex A Glossary ..........................................................................................................................................70 Annex B Document history ..........................................................................................................................71 Annex C Accreditation Certificate ...............................................................................................................71 © CTC advanced GmbH Page 2 of 71 Test report no.: 1-5025/17-02-19 General information 2.1 Notes and disclaimer The test results of this test report relate exclusively to the test item specified in this test report. CTC advanced GmbH does not assume responsibility for any conclusions and generalizations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of CTC advanced GmbH. The testing service provided by CTC advanced GmbH has been rendered under the current "General Terms and Conditions for CTC advanced GmbH". CTC advanced GmbH will not be liable for any loss or damage resulting from false, inaccurate, inappropriate or incomplete product information provided by the customer. Under no circumstances does the CTC advanced GmbH test report include any endorsement or warranty regarding the functionality, quality or performance of any other product or service provided. Under no circumstances does the CTC advanced GmbH test report include or imply any product or service warranties from CTC advanced GmbH, including, without limitation, any implied warranties of merchantability, fitness for purpose, or non-infringement, all of which are expressly disclaimed by CTC advanced GmbH. All rights and remedies regarding vendor’s products and services for which CTC advanced GmbH has prepared this test report shall be provided by the party offering such products or services and not by CTC advanced GmbH. In no case this test report can be considered as a Letter of Approval. This test report is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. 2.2 Application details Date of receipt of order: Date of receipt of test item: Start of test: End of test: Person(s) present during the test: 2.3 2017-09-04 2017-10-09 2017-10-09 2017-10-13 Mr. Andreas Keller Test laboratories sub-contracted None © CTC advanced GmbH Page 3 of 71 Test report no.: 1-5025/17-02-19 Test standard/s and references Test standard Date Description 47 CFR Part 15 -/- Title 47 of the Code of Federal Regulations; Chapter I; Part 15 Radio frequency devices RSS - 247 Issue 2 February 2017 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence - Exempt Local Area Network (LELAN) Devices RSS - Gen Issue 4 November 2014 Spectrum Management and Telecommunications Radio Standards Specifications - General Requirements and Information for the Certification of Radio Apparatus Guidance Version Description ANSI C63.4-2014 -/- ANSI C63.10-2013 -/- © CTC advanced GmbH American national standard for methods of measurement of radionoise emissions from low-voltage electrical and electronic equipment in the range of 9 kHz to 40 GHz American national standard of procedures for compliance testing of unlicensed wireless devices Page 4 of 71 Test report no.: 1-5025/17-02-19 Test environment Temperature Relative humidity content Barometric pressure Power supply Test item 5.1 General description Kind of test item Type identification HMN PMN HVIN FVIN S/N serial number HW hardware status SW software status Frequency band Type of radio transmission Use of frequency spectrum Type of modulation Number of channels Antenna Power supply Temperature range 5.2 Tnom Tmax Tmin Vnom Vmax Vmin +22 °C during room temperature tests No tests under extreme environmental conditions required. No tests under extreme environmental conditions required. 55 % 1021 hpa 3.7 V DC by external power supply or CR1254 A3 battery No tests under extreme environmental conditions required. No tests under extreme environmental conditions required. In ear transceiver DE-NR-001 -/Digitear DE-NR INEAR v1.0 Radiated units: BT address: 70B3D528FD0D BT address: 70B3D528FD11 Conducted unit: BT address: 70B3D528FD13 Hardware: in-ear 5.3-1c, Schematic: InEar6c_5m_v2.scm v1.0 DTS band 2400 MHz to 2483.5 MHz FHSS GFSK, Pi/4 QPSK, 8 DPSK 79 Integrated antenna 3.7 V DC by CR1254 A3 battery +5°C to +45°C Additional information The content of the following annexes is defined in the QA. It may be that not all of the listed annexes are necessary for this report, thus some values in between may be missing. Test setup- and EUT-photos are included in test report: © CTC advanced GmbH 1-5025/17-02-39_AnnexA 1-5025/17-02-39_AnnexB 1-5025/17-02-39_AnnexD Page 5 of 71 Test report no.: 1-5025/17-02-19 Description of the test setup Typically, the calibrations of the test apparatus are commissioned to and performed by an accredited calibration laboratory. The calibration intervals are determined in accordance with the DIN EN ISO/IEC 17025. In addition to the external calibrations, the laboratory executes comparison measurements with other calibrated test systems or effective verifications. Weekly chamber inspections and range calibrations are performed. Where possible, RF generating and signaling equipment as well as measuring receivers and analyzers are connected to an external high-precision 10 MHz reference (GPS-based or rubidium frequency standard). In order to simplify the identification of the equipment used at some special tests, some items of test equipment and ancillaries can be provided with an identifier or number in the equipment list below (Lab/Item). Agenda: Kind of Calibration ne calibration / calibrated not required (k, ev, izw, zw not required) EK zw ev Ve vlkI! NK! periodic self verification long-term stability recognized Attention: extended calibration interval Attention: not calibrated izw limited calibration cyclical maintenance (external cyclical maintenance) internal cyclical maintenance blocked for accredited testing *) next calibration ordered / currently in progress © CTC advanced GmbH Page 6 of 71 Test report no.: 1-5025/17-02-19 6.1 Shielded semi anechoic chamber The radiated measurements are performed in vertical and horizontal plane in the frequency range from 30 MHz to 1 GHz in semi-anechoic chambers. The EUT is positioned on a non-conductive support with a height of 0.80 m above a conductive ground plane that covers the whole chamber. The receiving antennas are conform to specifications ANSI C63. These antennas can be moved over the height range between 1.0 m and 4.0 m in order to search for maximum field strength emitted from EUT. The measurement distances between EUT and receiving antennas are indicated in the test setups for the various frequency ranges. For each measurement, the EUT is rotated in all three axes until the maximum field strength is received. The wanted and unwanted emissions are received by spectrum analyzers where the detector modes and resolution bandwidths over various frequency ranges are set according to requirement ANSI C63. Measurement distance: tri-log antenna 10 meter FS = UR + CL + AF (FS-field strength; UR-voltage at the receiver; CL-loss of the cable; AF-antenna factor) Example calculation: FS [dBµV/m] = 12.35 [dBµV/m] + 1.90 [dB] + 16.80 [dB/m] = 31.05 [dBµV/m] (35.69 µV/m) Equipment table: Lab / Item No. Kind of Last Next Calibration Calibration Calibration ev -/-/ne -/-/k 01.02.2017 31.01.2018 izw -/-/- Equipment Type Manufacturer Serial No. INV. No. Switch-Unit Meßkabine 1 EMI Test Receiver Antenna Tower Positioning Controller Turntable InterfaceBox TRILOG Broadband Test-Antenna 30 MHz - 3 GHz Bluetooth Tester 3488A HF-Absorberhalle ESCI 3 Model 2175 HP MWB AG 300023 R&S ETS-Lindgren 2719A14505 100083 64762 300000368 300000551 300003312 300003745 Model 2090 ETS-Lindgren 64672 300003746 izw -/- -/- Model 105637 ETS-Lindgren 44583 300003747 izw -/- -/- VULB9163 Schwarzbeck 295 300003787 25.04.2016 25.04.2018 CBT35 R&S 100635 300003907 01.02.2016 01.02.2018 © CTC advanced GmbH Page 7 of 71 Test report no.: 1-5025/17-02-19 6.2 Shielded fully anechoic chamber Measurement distance: tri-log antenna and horn antenna 3 meter; loop antenna 3 meter / 1 meter FS = UR + CA + AF (FS-field strength; UR-voltage at the receiver; CA-loss of the signal path; AF-antenna factor) Example calculation: FS [dBµV/m] = 40.0 [dBµV/m] + (-35.8) [dB] + 32.9 [dB/m] = 37.1 [dBµV/m] (71.61 µV/m) Equipment table: No. Lab / Item Equipment Active Loop Antenna 9 kHz to 30 MHz A, B, C Anechoic chamber Double-Ridged Waveguide Horn Antenna 1-18.0GHz A, B, C Switch / Control Unit A, B, C A, B 10 11 12 A, B, C 13 A, B, C 14 15 A, B, C A, B, C Band Reject filter EMI Test Receiver 20Hz- 26,5GHz Highpass Filter Highpass Filter TRILOG Broadband Test-Antenna 30 MHz - 3 GHz High Pass Filter Broadband Amplifier 0.5-18 GHz 4U RF Switch Platform NEXIO EMVSoftware PC Bluetooth Tester © CTC advanced GmbH Type Manufacturer Serial No. INV. No. Kind of Last Next Calibration Calibration Calibration 6502 EMCO 2210 300001015 07.07.2017 06.07.2019 FAC 3/5m MWB / TDK 87400/02 300000996 ev -/- -/- 3115 EMCO 9107-3697 300001605 vlKI! 14.02.2017 13.02.2019 3488A WRCG2400/24832375/2505-50/10SS HP 300000199 ne -/- -/- Wainwright 11 300003351 ev -/- -/- ESU26 R&S 100037 300003555 31.01.2017 30.01.2018 WHK1.1/15G-10SS WHKX7.0/18G-8SS Wainwright Wainwright 19 300003255 300003790 ev ne -/-/- -/-/- VULB9163 Schwarzbeck 371 300003854 vlKI! 29.10.2014 29.10.2017 VHF-3500+ Mini Circuits -/- 400000193 ne -/- -/- CBLU5184540 CERNEX 22049 300004481 ev -/- -/- L4491A Agilent Technologies MY50000037 300004509 ne -/- -/- EMCO -/- 300004682 ne -/- -/- F+W R&S -/100635 300004703 300003907 ne -/01.02.2016 -/01.02.2018 BAT EMC V3.16.0.49 ExOne CBT35 Page 8 of 71 Test report no.: 1-5025/17-02-19 6.3 Radiated measurements > 18 GHz Measurement distance: horn antenna 50 cm FS = UR + CA + AF (FS-field strength; UR-voltage at the receiver; CA-loss signal path & distance correction; AF-antenna factor) Example calculation: FS [dBµV/m] = 40.0 [dBµV/m] + (-60.1) [dB] + 36.74 [dB/m] = 16.64 [dBµV/m] (6.79 µV/m) Equipment table: No. Lab / Item Equipment Horn Antenna 18,040,0 GHz Signal Analyzer 40 GHz Microwave System Amplifier, 0.5-26.5 GHz RF-Cable RF-Cable DC-Blocker 0.1-40 GHz Bluetooth Tester © CTC advanced GmbH Kind of Last Next Calibration Calibration Calibration Type Manufacturer Serial No. INV. No. LHAF180 Microw.Devel 39180-103-022 300001748 22.05.2015 22.05.2018 FSV40 R&S 101042 300004517 27.01.2017 26.01.2018 83017A HP 00419 300002268 ev -/- -/- 400001182 ev -/- -/- 400001183 ev -/- -/- ST18/SMAm/SMAm/ 48 ST18/SMAm/SMAm/ 48 Huber & Suhner Huber & Suhner Batch no. 600918 Batch no. 127377 8141A Inmet -/- 400001185 ev -/- -/- CBT35 R&S 100635 300003907 01.02.2016 01.02.2018 Page 9 of 71 Test report no.: 1-5025/17-02-19 6.4 Conducted measurements C.BER system OP = AV + CA (OP-output power; AV-analyzer value; CA-loss signal path) Example calculation: OP [dBm] = 6.0 [dBm] + 11.7 [dB] = 17.7 [dBm] (58.88 mW) Equipment table: Lab / Item RF-Cable RF-Cable No. Type Manufacturer Switch / Control Unit Signal Analyzer 20Hz-26,5GHz-150 to + 30 DBM Frequency Standard (Rubidium Frequency Standard) Directional Coupler DC-Blocker Powersplitter CBT (Bluetooth Tester + EDR Signalling) 3488A HP FSiQ26 R&S 835111/0004 300002678 vlKI! 30.01.2017 29.01.2019 MFS (Rubidium) R&S (Datum) 002 300002681 vlKI! 27.01.2017 26.01.2019 101020010 8143 6005-3 Krytar Inmet Corp. Inmet Corp. 70215 none -/- 300002840 300002842 300002841 ev ne ev -/-/-/- -/-/-/- CBT 1153.9000K35, CBT-B55, CBT-K55 R&S 100313 300003516 vlKI! 22.09.2016 22.09.2018 Huber & Suhner Batch no. 699866 400001189 ev -/- -/- Batch no. 14844 400001190 ev -/- -/- © CTC advanced GmbH ST18/SMAm/SMAm/ 48 ST18/SMAm/SMAm/ 48 Huber & Suhner Serial No. Kind of Last Next Calibration Calibration Calibration 300001691 ne -/-/- Equipment INV. No. Page 10 of 71 Test report no.: 1-5025/17-02-19 Sequence of testing 7.1 Sequence of testing radiated spurious 9 kHz to 30 MHz Setup The equipment is set up to simulate normal operation mode as described in the user manual or defined by the manufacturer. If the EUT is a tabletop system, it is placed on a table with 0.8 m height. If the EUT is a floor standing device, it is placed directly on the turn table. Auxiliary equipment and cables are positioned to simulate normal operation conditions as described in ANSI C 63.4. The AC power port of the EUT (if available) is connected to a power outlet below the turntable. Measurement distance is 3 m (see ANSI C 63.4) – see test details. EUT is set into operation. Premeasurement* The turntable rotates from 0° to 315° using 45° steps. The antenna height is 1 m. At each turntable position the analyzer sweeps with positive-peak detector to find the maximum of all emissions. Final measurement Identified emissions during the pre-measurement are maximized by the software by rotating the turntable from 0° to 360°. The final measurement is done in the position (turntable and elevation) causing the highest emissions with quasi-peak (as described in ANSI C 63.4). Final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to the limit and limit will be recorded. A plot with the graph of the premeasurement and the limit is stored. *)Note: The sequence will be repeated three times with different EUT orientations. © CTC advanced GmbH Page 11 of 71 Test report no.: 1-5025/17-02-19 7.2 Sequence of testing radiated spurious 30 MHz to 1 GHz Setup The equipment is set up to simulate normal operation mode as described in the user manual or defined by the manufacturer. If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane. If the EUT is a floor standing device, it is placed on the ground plane with insulation between both. Auxiliary equipment and cables are positioned to simulate normal operation conditions as described in ANSI C 63.4. The AC power port of the EUT (if available) is connected to a power outlet below the turntable. Measurement distance is 10 m or 3 m (see ANSI C 63.4) – see test details. EUT is set into operation. Premeasurement The turntable rotates from 0° to 315° using 45° steps. The antenna is polarized vertical and horizontal. The antenna height changes from 1 m to 3 m. At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to find the maximum of all emissions. Final measurement The final measurement is performed for at least six highest peaks according to the requirements of the ANSI C63.4. Based on antenna and turntable positions at which the peak values are measured the software maximize the peaks by changing turntable position ± 45° and antenna height between 1 and 4 m. The final measurement is done with quasi-peak detector (as described in ANSI C 63.4). Final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable angle, correction factor, margin to the limit and limit are recorded. A plot with the graph of the premeasurement with marked maximum final results and the limit is stored. © CTC advanced GmbH Page 12 of 71 Test report no.: 1-5025/17-02-19 7.3 Sequence of testing radiated spurious 1 GHz to 18 GHz Setup The equipment is set up to simulate normal operation mode as described in the user manual or defined by the manufacturer. If the EUT is a tabletop system, a 2-axis positioner with 1.5 m height is used. If the EUT is a floor standing device, it is placed directly on the turn table. Auxiliary equipment and cables are positioned to simulate normal operation conditions as described in ANSI C 63.4. The AC power port of the EUT (if available) is connected to a power outlet below the turntable. Measurement distance is 3 m (see ANSI C 63.4) – see test details. EUT is set into operation. Premeasurement The turntable rotates from 0° to 315° using 45° steps. The antenna is polarized vertical and horizontal. The antenna height is 1.5 m. At each turntable position and antenna polarization the analyzer sweeps with positive peak detector to find the maximum of all emissions. Final measurement The final measurement is performed for at least six highest peaks according to the requirements of the ANSI C63.4. Based on antenna and turntable positions at which the peak values are measured the software maximizes the peaks by rotating the turntable from 0° to 360°. This measurement is repeated for different EUT-table positions (0° to 150° in 30°-steps) and for both antenna polarizations. The final measurement is done in the position (turntable, EUT-table and antenna polarization) causing the highest emissions with Peak and RMS detector (as described in ANSI C 63.4). Final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna polarization, correction factor, margin to the limit and limit are recorded. A plot with the graph of the premeasurement with marked maximum final results and the limit is stored. © CTC advanced GmbH Page 13 of 71 Test report no.: 1-5025/17-02-19 7.4 Sequence of testing radiated spurious above 18 GHz Setup The equipment is set up to simulate normal operation mode as described in the user manual or defined by the manufacturer. Auxiliary equipment and cables are positioned to simulate normal operation conditions as described in ANSI C 63.4. The AC power port of the EUT (if available) is connected to a power outlet. The measurement distance is as appropriate (e.g. 0.5 m). The EUT is set into operation. Premeasurement The test antenna is handheld and moved carefully over the EUT to cover the EUT’s whole sphere and different polarizations of the antenna. Final measurement The final measurement is performed at the position and antenna orientation causing the highest emissions with Peak and RMS detector (as described in ANSI C 63.4). Final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit are recorded. A plot with the graph of the premeasurement and the limit is stored. © CTC advanced GmbH Page 14 of 71 Test report no.: 1-5025/17-02-19 Measurement uncertainty Measurement uncertainty Test case Antenna gain Carrier frequency separation Number of hopping channels Time of occupancy Spectrum bandwidth Maximum output power Detailed conducted spurious emissions @ the band edge Band edge compliance radiated Spurious emissions conducted Spurious emissions radiated below 30 MHz Spurious emissions radiated 30 MHz to 1 GHz Spurious emissions radiated 1 GHz to 12.75 GHz Spurious emissions radiated above 12.75 GHz Spurious emissions conducted below 30 MHz (AC conducted) © CTC advanced GmbH Uncertainty ± 3 dB ± 21.5 kHz -/According BT Core specification ± 21.5 kHz absolute; ± 15.0 kHz relative ± 1 dB ± 1 dB ± 3 dB ± 3 dB ± 3 dB ± 3 dB ± 3.7 dB ± 4.5 dB ± 2.6 dB Page 15 of 71 Test report no.: 1-5025/17-02-19 Summary of measurement results ☒ No deviations from the technical specifications were ascertained ☐ There were deviations from the technical specifications ascertained This test report is only a partial test report. The content and verdict of the performed test cases are listed below. ☐ TC Identifier Description CFR Part 15 RSS - 247, Issue 2 RF-Testing Verdict Date Remark See table! 2017-11-08 -/- Test specification clause Test case Temperature conditions Power source voltages Mode NC NA NP Remark §15.247(b)(4) RSS - 247 / .4.(f)(ii) Antenna gain Nominal Nominal GFSK ☒ ☐ ☐ ☐ -/- §15.247(a)(1) RSS - 247 / 5.1.(b) Carrier frequency separation Nominal Nominal GFSK ☒ ☐ ☐ ☐ -/- §15.247(a)(1) RSS - 247 / 5.1 (d) Number of hopping channels Nominal Nominal GFSK ☒ ☐ ☐ ☐ -/- §15.247(a)(1) (iii) RSS - 247 / 5.1 (c) Time of occupancy (dwell time) Nominal Nominal GFSK Pi/4 DQPSK 8 DPSK ☒ ☐ ☐ ☐ -/- §15.247(a)(1) RSS - 247 / 5.1 (a) Spectrum bandwidth of a FHSS system bandwidth Nominal Nominal GFSK Pi/4 DQPSK 8 DPSK ☒ ☒ ☒ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ -/- §15.247(b)(1) RSS - 247 / 5.4 (b) Maximum output power Nominal Nominal GFSK Pi/4 DQPSK 8 DPSK ☒ ☒ ☒ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ -/- §15.247(d) RSS - 247 / 5.5 Detailed spurious emissions @ the band edge conducted Nominal Nominal GFSK Pi/4 DQPSK 8 DPSK ☒ ☒ ☒ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ -/- §15.205 RSS - 247 / 5.5 RSS - Gen Band edge compliance radiated Nominal Nominal GFSK Pi/4 DQPSK 8 DPSK ☒ ☒ ☒ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ -/- §15.247(d) RSS - 247 / 5.5 Spurious emissions conducted Nominal Nominal GFSK Pi/4 DQPSK 8 DPSK ☒ ☒ ☒ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ ☐ -/- §15.209(a) RSS - Gen Spurious emissions radiated below 30 MHz Nominal Nominal GFSK ☒ ☐ ☐ ☐ -/- §15.247(d) RSS - 247 / 5.5 §15.109 RSS - Gen Spurious emissions radiated 30 MHz to 1 GHz Nominal Nominal GFSK RX mode ☒ ☐ ☐ ☐ -/- §15.247(d) RSS - 247 / 5.5 §15.109 RSS - Gen Spurious emissions radiated above 1 GHz Nominal Nominal GFSK RX mode ☒ ☐ ☐ ☐ -/- §15.107(a) §15.207 Conducted emissions below 30 MHz (AC conducted) Nominal Nominal GFSK RX mode ☐ ☐ ☒ ☐ Only battery powered Notes: Compliant © CTC advanced GmbH NC Not compliant NA Not applicable NP Not performed Page 16 of 71 Test report no.: 1-5025/17-02-19 10 Additional comments The Bluetooth® word mark and logos are owned by the Bluetooth SIG Inc. and any use of such marks by CTC advanced GmbH is under license. Reference documents: Customer_Questionnaire Special test descriptions: None Configuration descriptions: TX tests: were performed with x-DH5 packets and static PRBS pattern payload. RX/Standby tests: BT test mode enabled, scan enabled, TX Idle Test mode: ☒ Bluetooth Test mode loop back enabled (EUT is controlled over CBT/CMU/CMW) ☐ Special software is used. EUT is transmitting pseudo random data by itself Antennas and transmit operating modes: ☒ Operating mode 1 (single antenna) - Equipment with 1 antenna, - Equipment with 2 diversity antennas operating in switched diversity mode by which at any moment in time only 1 antenna is used, © CTC advanced GmbH Smart antenna system with 2 or more transmit/receive chains, but operating in a mode where only 1 transmit/receive chain is used) Page 17 of 71 Test report no.: 1-5025/17-02-19 11 Measurement results 11.1 Antenna gain Measurement: The antenna gain of the complete system is calculated by the difference of radiated power in EIRP and the conducted power of the module. For normal Bluetooth® devices, the GFSK modulation is used. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Span Trace mode Peak Auto 3 MHz 3 MHz 5 MHz Max hold See sub clause 6.2 B (radiated) See sub clause 6.4 A (conducted) See sub clause 8 Test setup Measurement uncertainty Limits: FCC IC 6 dBi / > 6 dBi output power and power density reduction required Results: lowest channel 2402 MHz middle channel 2441 MHz highest channel 2480 MHz Conducted power [dBm] Measured with GFSK modulation 7.3 8.6 8.6 Radiated power [dBm] Measured with GFSK modulation -1.6 -2.2 -0.5 Gain [dBi] Calculated -8.9 -10.8 -9.1 Tnom Vnom © CTC advanced GmbH Page 18 of 71 Test report no.: 1-5025/17-02-19 11.2 Carrier frequency separation Description: Measurement of the carrier frequency separation of a hopping system. The carrier frequency separation is constant for all modulation-modes. We use GFSK-modulation to show compliance. EUT in hopping mode. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Span Trace mode Test setup Measurement uncertainty Peak Auto 100 kHz 300 kHz 4 MHz Max hold See sub clause 6.4 A See sub clause 8 Limits: FCC IC Carrier frequency separation Minimum 25 kHz or two-thirds of the 20 dB bandwidth of the hopping system whichever is greater. Result: Carrier frequency separation © CTC advanced GmbH ~ 1 MHz Page 19 of 71 Test report no.: 1-5025/17-02-19 Plot: Plot 1: Carrier frequency separation (GFSK modulation) © CTC advanced GmbH Page 20 of 71 Test report no.: 1-5025/17-02-19 11.3 Number of hopping channels Description: Measurement of the total number of used hopping channels. The number of hopping channels is constant for all modulation-modes. We use GFSK-modulation to show compliance. EUT in hopping mode. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Span Trace mode Test setup Measurement uncertainty Peak Auto 500 kHz 500 kHz Plot 1: 2400 – 2445 MHz Plot 2: 2445 – 2485 MHz Max hold See sub clause 6.4 A See sub clause 8 Limits: FCC IC Number of hopping channels At least 15 non overlapping hopping channels Result: Number of hopping channels © CTC advanced GmbH 79 Page 21 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: Number of hopping channels (GFSK modulation) Plot 2: Number of hopping channels (GFSK modulation) © CTC advanced GmbH Page 22 of 71 Test report no.: 1-5025/17-02-19 11.4 Time of occupancy (dwell time) Measurement: For Bluetooth® devices no measurements mandatory depending on the fixed requirements according to the Bluetooth® Core Specifications! For Bluetooth® devices: The channel staying time of 0.4 s within a 31.6 second period in data mode is constant for Bluetooth® devices and independent from the packet type (packet length). The calculation for a 31.6 second period is a follows: Channel staying time = time slot length * hop rate / number of hopping channels * 31.6 s Example for a DH1 packet (with a maximum length of one time slot) Channel staying time = 625 µs * 1600*1/s / 79 * 31.6 s = 0.4 s (in a 31.6 s period) For multi-slot packets the hopping is reduced according to the length of the packet. Example for a DH3 packet (with a maximum length of three time slots) Channel staying time = 3 * 625 µs * 1600/3 *1/s / 79 * 31.6 s = 0.4 s (in a 31.6 s period) Example for a DH5 packet (with a maximum length of five time slots) Channel staying time = 5 * 625 µs * 1600/5 *1/s / 79 * 31.6 s = 0.4 s (in a 31.6 s period) This is according the Bluetooth® Core Specification V2.0 & V2.1 & V3.0 & V4.0 (+ critical errata) for all Bluetooth® devices and all modulations. The following table shows the relations: Packet Size Pulse Width [ms] * DH1 DH3 DH5 0.366 1.622 2.870 Max. number of transmissions per channel in 31.6 sec 640 214 128 * according Bluetooth® specification Results: Packet Size Pulse Width [ms]* Max. number of transmissions in 31.6 sec DH1 DH3 DH5 0.366 1.622 2.870 640 214 128 Time of occupancy (dwell time) [Pulse width * Number of transmissions] 234.2 ms 347.1 ms 367.4 ms Limits: FCC IC Time of occupancy (dwell time) The frequency hopping operation shall have an average time of occupancy on any frequency not exceeding 0.4 seconds within a duration in seconds equal to the number of hopping frequencies multiplied by 0.4. © CTC advanced GmbH Page 23 of 71 Test report no.: 1-5025/17-02-19 11.5 Spectrum bandwidth of a FHSS system Description: Measurement of the 20dB bandwidth and 99% bandwidth of the modulated signal. The measurement is performed according to the “Measurement Guidelines” (DA 00-705, March 30, 2000). EUT in single channel mode. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Span Trace mode Test setup Measurement uncertainty Peak Auto 30 kHz 100 kHz 3 MHz Max hold See sub clause 6.4 A See sub clause 8 Limits: FCC IC Spectrum bandwidth of a FHSS system GFSK < 1500 kHz Pi/4 DQPSK < 1500 kHz 8DPSK < 1500 kHz © CTC advanced GmbH Page 24 of 71 Test report no.: 1-5025/17-02-19 Results: Modulation 20 dB bandwidth [kHz] Frequency 2402 MHz 2441 MHz 2480 MHz GFSK 938 938 946 Pi/4 DQPSK 1259 1259 1234 8DPSK 1267 1267 1299 Results: Modulation 99 % bandwidth [kHz] Frequency 2402 MHz 2441 MHz 2480 MHz GFSK 882 850 866 Pi/4 DQPSK 1170 1170 1162 8DPSK 1170 1186 1194 © CTC advanced GmbH Page 25 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: lowest channel – 2402 MHz, GFSK modulation Plot 2: middle channel – 2441 MHz, GFSK modulation © CTC advanced GmbH Page 26 of 71 Test report no.: 1-5025/17-02-19 Plot 3: highest channel – 2480 MHz, GFSK modulation Plot 4: lowest channel – 2402 MHz, Pi / DQPSK modulation © CTC advanced GmbH Page 27 of 71 Test report no.: 1-5025/17-02-19 Plot 5: middle channel – 2441 MHz, Pi / DQPSK modulation Plot 6: highest channel – 2480 MHz, Pi / DQPSK modulation © CTC advanced GmbH Page 28 of 71 Test report no.: 1-5025/17-02-19 Plot 7: lowest channel – 2402 MHz, 8 DPSK modulation Plot 8: middle channel – 2441 MHz, 8 DPSK modulation © CTC advanced GmbH Page 29 of 71 Test report no.: 1-5025/17-02-19 Plot 9: highest channel – 2480 MHz, 8 DPSK modulation © CTC advanced GmbH Page 30 of 71 Test report no.: 1-5025/17-02-19 11.6 Maximum output power Description: Measurement of the maximum output power conducted and radiated. EUT in single channel mode. The measurement is performed according to the ANSI C63.10. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Span Trace mode Test setup Measurement uncertainty Peak Auto 3 MHz 10 MHz 6 MHz Max hold See sub clause 6.4 A See sub clause 8 Limits: FCC IC Maximum output power [Conducted: 0.125 W – antenna gain max. 6 dBi] Systems using more than 75 hopping channels: Conducted: 1.0 W – antenna gain max. 6 dBi Results: Modulation Maximum output power conducted [dBm] Frequency 2402 MHz 2441 MHz 2480 MHz GFSK 7.3 8.6 8.6 Pi/4 DQPSK 5.0 6.8 6.8 8 DPSK 5.4 7.2 7.2 © CTC advanced GmbH Page 31 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: lowest channel – 2402 MHz, GFSK modulation Plot 2: middle channel – 2441 MHz, GFSK modulation © CTC advanced GmbH Page 32 of 71 Test report no.: 1-5025/17-02-19 Plot 3: highest channel – 2480 MHz, GFSK modulation Plot 4: lowest channel – 2402 MHz, Pi / DQPSK modulation © CTC advanced GmbH Page 33 of 71 Test report no.: 1-5025/17-02-19 Plot 5: middle channel – 2441 MHz, Pi / DQPSK modulation Plot 6: highest channel – 2480 MHz, Pi / DQPSK modulation © CTC advanced GmbH Page 34 of 71 Test report no.: 1-5025/17-02-19 Plot 7: lowest channel – 2402 MHz, 8 DPSK modulation Plot 8: middle channel – 2441 MHz, 8 DPSK modulation © CTC advanced GmbH Page 35 of 71 Test report no.: 1-5025/17-02-19 Plot 9: highest channel – 2480 MHz, 8 DPSK modulation © CTC advanced GmbH Page 36 of 71 Test report no.: 1-5025/17-02-19 11.7 Detailed spurious emissions @ the band edge - conducted Description: Measurement of the conducted band edge compliance. EUT is measured at the lower and upper band edge in single channel and hopping mode. The measurement is repeated for all modulations. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Peak Auto 100 kHz 300 kHz / 500 kHz Span Lower Band Edge: 2395 – 2405 MHz Upper Band Edge: 2478 – 2489 MHz Trace mode Test setup Measurement uncertainty Max hold See sub clause 6.4 A See sub clause 8 Limits: FCC IC 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. Attenuation below the general limits specified in Section 15.209(a) is not required. Results: Scenario Spurious band edge conducted [dB] Modulation GFSK Pi/4 DQPSK 8DPSK Lower band edge – hopping off > 20 dB > 20 dB > 20 dB Lower band edge – hopping on > 20 dB > 20 dB > 20 dB Upper band edge – hopping off > 20 dB > 20 dB > 20 dB Upper band edge – hopping on > 20 dB > 20 dB > 20 dB © CTC advanced GmbH Page 37 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: Lower band edge – hopping on, GFSK modulation Plot 2: Upper band edge – hopping on, GFSK modulation © CTC advanced GmbH Page 38 of 71 Test report no.: 1-5025/17-02-19 Plot 3: Lower band edge – hopping off, GFSK modulation Plot 4: Upper band edge – hopping off, GFSK modulation © CTC advanced GmbH Page 39 of 71 Test report no.: 1-5025/17-02-19 Plot 5: Lower band edge – hopping on, Pi/4 DQPSK modulation Plot 6: Upper band edge – hopping on, Pi/4 DQPSK modulation © CTC advanced GmbH Page 40 of 71 Test report no.: 1-5025/17-02-19 Plot 7: Lower band edge – hopping off, Pi/4 DQPSK modulation Plot 8: Upper band edge – hopping off, Pi/4 DQPSK modulation © CTC advanced GmbH Page 41 of 71 Test report no.: 1-5025/17-02-19 Plot 9: Lower band edge – hopping on, 8DPSK modulation Plot 10: Upper band edge – hopping on, 8DPSK modulation © CTC advanced GmbH Page 42 of 71 Test report no.: 1-5025/17-02-19 Plot 11: Lower band edge – hopping off, 8DPSK modulation Plot 12: Upper band edge – hopping off, 8DPSK modulation © CTC advanced GmbH Page 43 of 71 Test report no.: 1-5025/17-02-19 11.8 Band edge compliance radiated Description: Measurement of the radiated band edge compliance. The EUT is turned in the position that results in the maximum level at the band edge. Then a sweep over the corresponding restricted band is performed. The EUT is set to single channel mode and the transmit channel is channel 00 for the lower restricted band and channel 78 for the upper restricted band. The measurement is repeated for all modulations. Measurement distance is 3m. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Peak / RMS Auto 1 MHz 3 MHz Span Lower Band: 2370 – 2400 MHz Upper Band: 2480 – 2500 MHz Trace mode Test setup Measurement uncertainty Max hold See sub clause 6.2 B See sub clause 8 Limits: FCC IC Band edge compliance radiated 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. Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a) (see Section 5.205(c)). 54 dBµV/m AVG 74 dBµV/m Peak Results: Scenario Band edge compliance radiated [dBµV/m] Modulation GFSK Pi/4 DQPSK 8DPSK Lower restricted band < 54 AVG / < 74 PP < 54 AVG / < 74 PP < 54 AVG / < 74 PP Upper restricted band < 54 AVG / < 74 PP < 54 AVG / < 74 PP < 54 AVG / < 74 PP © CTC advanced GmbH Page 44 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: Lower band edge, GFSK modulation, vertical & horizontal polarization 110 dBµV/m 100 90 80 70 60 50 40 30 20 2.31GHz 2.32G 2.33G 2.34G 2.35G 2.36G Frequency 2.37G 2.38G 2.39G 2.405GHz Plot 2: Upper band edge, GFSK modulation, vertical & horizontal polarization 110 dBµV/m 100 90 80 70 60 50 40 30 20 2.478GHz © CTC advanced GmbH 2.482G 2.484G 2.486G 2.488G 2.49G Frequency 2.492G 2.494G 2.496G 2.498G 2.5GHz Page 45 of 71 Test report no.: 1-5025/17-02-19 Plot 3: Lower band edge, Pi/4 DQPSK modulation, vertical & horizontal polarization 110 dBµV/m 100 90 80 70 60 50 40 30 20 2.31GHz 2.32G 2.33G 2.34G 2.35G 2.36G Frequency 2.37G 2.38G 2.39G 2.405GHz Plot 4: Upper band edge, Pi/4 DQPSK modulation, vertical & horizontal polarization 110 dBµV/m 100 90 80 70 60 50 40 30 20 2.478GHz © CTC advanced GmbH 2.482G 2.484G 2.486G 2.488G 2.49G Frequency 2.492G 2.494G 2.496G 2.498G 2.5GHz Page 46 of 71 Test report no.: 1-5025/17-02-19 Plot 5: Lower band edge, 8 DPSK modulation, vertical & horizontal polarization 110 dBµV/m 100 90 80 70 60 50 40 30 20 2.31GHz 2.32G 2.33G 2.34G 2.35G 2.36G Frequency 2.37G 2.38G 2.39G 2.405GHz Plot 6: Upper band edge, 8 DPSK modulation, vertical & horizontal polarization 110 dBµV/m 100 90 80 70 60 50 40 30 20 2.478GHz © CTC advanced GmbH 2.482G 2.484G 2.486G 2.488G 2.49G Frequency 2.492G 2.494G 2.496G 2.498G 2.5GHz Page 47 of 71 Test report no.: 1-5025/17-02-19 11.9 Spurious emissions conducted Description: Measurement of the conducted spurious emissions in transmit mode. The EUT is set to single channel mode and the transmit channel is channel 00, channel 39 and channel 78. The measurement is repeated for all modulations. Measurement parameters Detector Sweep time Peak Auto Resolution bandwidth 100 kHz Video bandwidth 300 kHz Span Trace mode Test setup Measurement uncertainty 9 kHz to 25 GHz Max hold See sub clause 6.4 A See sub clause 8 Limits: FCC IC TX spurious emissions conducted 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. Attenuation below the general limits specified in Section 15.209(a) is not required © CTC advanced GmbH Page 48 of 71 Test report no.: 1-5025/17-02-19 Results: TX spurious emissions conducted GFSK - mode amplitude of limit actual attenuation f [MHz] emission max. allowed below frequency of [dBm] emission power operation [dB] 2402 6.5 30 dBm All detected emissions are below the -20 dBc criteria. Please take a look at the plot! -20 dBc 2441 7.4 All detected emissions are below the -20 dBc criteria. Please take a look at the plot! 30 dBm 2480 7.8 All detected emissions are below the -20 dBc criteria. Please take a look at the plot! 30 dBm results Operating frequency compliant Operating frequency compliant -20 dBc Operating frequency compliant -20 dBc Results: TX spurious emissions conducted Pi/4-DQPSK - mode amplitude of limit actual attenuation f [MHz] emission max. allowed below frequency of [dBm] emission power operation [dB] 2402 3.0 30 dBm All detected emissions are below the -20 dBc criteria. Please take a look at the plot! -20 dBc 2441 4.7 All detected emissions are below the -20 dBc criteria. Please take a look at the plot! 30 dBm 2480 4.7 All detected emissions are below the -20 dBc criteria. Please take a look at the plot! 30 dBm © CTC advanced GmbH results Operating frequency compliant Operating frequency compliant -20 dBc Operating frequency compliant -20 dBc Page 49 of 71 Test report no.: 1-5025/17-02-19 Results: TX spurious emissions conducted 8DPSK - mode amplitude of limit actual attenuation f [MHz] emission max. allowed below frequency of [dBm] emission power operation [dB] 2402 3.0 30 dBm All detected emissions are below the -20 dBc criteria. Please take a look at the plot! -20 dBc 2441 4.6 All detected emissions are below the -20 dBc criteria. Please take a look at the plot! 30 dBm 2480 4.7 All detected emissions are below the -20 dBc criteria. Please take a look at the plot! 30 dBm © CTC advanced GmbH results Operating frequency compliant Operating frequency compliant -20 dBc Operating frequency compliant -20 dBc Page 50 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: lowest channel – 2402 MHz, GFSK modulation Plot 2: middle channel – 2441 MHz, GFSK modulation © CTC advanced GmbH Page 51 of 71 Test report no.: 1-5025/17-02-19 Plot 3: highest channel – 2480 MHz, GFSK modulation Plot 4: lowest channel – 2402 MHz, Pi / DQPSK modulation © CTC advanced GmbH Page 52 of 71 Test report no.: 1-5025/17-02-19 Plot 5: middle channel – 2441 MHz, Pi / DQPSK modulation Plot 6: highest channel – 2480 MHz, Pi / DQPSK modulation © CTC advanced GmbH Page 53 of 71 Test report no.: 1-5025/17-02-19 Plot 7: lowest channel – 2402 MHz, 8 DPSK modulation Plot 8: middle channel – 2441 MHz, 8 DPSK modulation © CTC advanced GmbH Page 54 of 71 Test report no.: 1-5025/17-02-19 Plot 9: highest channel – 2480 MHz, 8 DPSK modulation © CTC advanced GmbH Page 55 of 71 Test report no.: 1-5025/17-02-19 11.10 Spurious emissions radiated below 30 MHz Description: Measurement of the radiated spurious emissions in transmit mode below 30 MHz. The EUT is set to single channel mode and the transmit channels are 00; 39 and 78. The measurement is performed in the mode with the highest output power. The limits are recalculated to a measurement distance of 3 m according the ANSI C63.10. Measurement parameters Detector Sweep time Peak / Quasi peak Auto Resolution bandwidth F < 150 kHz: F > 150 kHz: 200 Hz 9 kHz Video bandwidth F < 150 kHz: F > 150 kHz: 1 kHz 100 kHz Span Trace mode Test setup Measurement uncertainty 9 kHz to 30 MHz Max hold See sub clause 6.2 C See sub clause 8 Limits: FCC IC TX spurious emissions radiated below 30 MHz Frequency (MHz) Field strength (dBµV/m) Measurement distance 0.009 – 0.490 2400/F(kHz) 300 0.490 – 1.705 24000/F(kHz) 30 1.705 – 30.0 30 30 Results: TX spurious emissions radiated below 30 MHz [dBµV/m] F [MHz] Detector Level [dBµV/m] All detected emissions are more than 20 dB below the limit. © CTC advanced GmbH Page 56 of 71 Test report no.: 1-5025/17-02-19 Plots: Plot 1: 9 kHz to 30 MHz, channel 00, transmit mode 130 dBµV/m 120 110 100 90 80 70 60 50 40 30 20 10 9kHz 100k 1M 10M 30MHz 1M 10M 30MHz Frequency Plot 2: 9 kHz to 30 MHz, channel 39, transmit mode 130 dBµV/m 120 110 100 90 80 70 60 50 40 30 20 10 9kHz 100k Frequency © CTC advanced GmbH Page 57 of 71 Test report no.: 1-5025/17-02-19 Plot 3: 9 kHz to 30 MHz, channel 78, transmit mode 130 dBµV/m 120 110 100 90 80 70 60 50 40 30 20 10 9kHz 100k 1M 10M 30MHz Frequency © CTC advanced GmbH Page 58 of 71 Test report no.: 1-5025/17-02-19 11.11 Spurious emissions radiated 30 MHz to 1 GHz Description: Measurement of the radiated spurious emissions in transmit mode. The EUT is set to single channel mode and the transmit channel is channel 00, channel 39 and channel 78. The measurement is performed in the mode with the highest output power. Measurement parameters Detector Sweep time Peak / Quasi Peak Auto Resolution bandwidth Video bandwidth Span Trace mode 120 kHz 3 x RBW 30 MHz to 1 GHz Max hold Measured modulation ☒ GFSK ☐ Pi/4 DQPSK Test setup Measurement uncertainty See sub clause 6.1 A See sub clause 8 ☐ 8DPSK The modulation with the highest output power was used to perform the transmitter spurious emissions. If spurious were detected a re-measurement was performed on the detected frequency with each modulation. Limits: FCC IC TX spurious emissions radiated 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. Attenuation below the general limits specified in Section 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)). §15.209 Frequency (MHz) Field strength (dBµV/m) Measurement distance 30 - 88 30.0 10 88 – 216 33.5 10 216 – 960 36.0 10 Above 960 54.0 © CTC advanced GmbH Page 59 of 71 Test report no.: 1-5025/17-02-19 Plots: Transmit mode Plot 1: 30 MHz to 1 GHz, TX mode, channel 00, vertical & horizontal polarization 80 70 Level in dBµV/m 60 50 FCC_10m_B 40 30 20 10 30M 50 60 80 100M 200 300 400 500 800 1,05G Frequency in Hz Final results: Frequency (MHz) QuasiPeak (dBµV/m) Limit (dBµV/m) Margin (dB) 37.541 514.446 552.383 605.685 729.168 942.796 9.05 15.28 16.04 18.24 19.79 21.74 30.0 36.0 36.0 36.0 36.0 36.0 20.95 20.72 19.96 17.76 16.21 14.26 © CTC advanced GmbH Meas. Time (ms) 1000 1000 1000 1000 1000 1000 Bandwidth (kHz) Height (cm) Pol Azimuth (deg) Corr. (dB) 120 120 120 120 120 120 170.0 101.0 101.0 170.0 170.0 98.0 270.0 90.0 90.0 0.0 270.0 0.0 12.9 18.9 19.4 20.8 22.2 24.3 Page 60 of 71 Test report no.: 1-5025/17-02-19 Plot 2: 30 MHz to 1 GHz, TX mode, channel 39, vertical & horizontal polarization 80 70 Level in dBµV/m 60 50 FCC_10m_B 40 30 20 10 30M 50 60 80 100M 200 300 400 500 800 1,05G Frequency in Hz Final results: Frequency (MHz) QuasiPeak (dBµV/m) Limit (dBµV/m) Margin (dB) 39.725 46.063 504.168 731.325 942.109 995.511 10.04 10.42 15.00 19.79 21.68 22.23 30.0 30.0 36.0 36.0 36.0 44.0 19.96 19.58 21.00 16.21 14.32 21.77 © CTC advanced GmbH Meas. Time (ms) 1000 1000 1000 1000 1000 1000 Bandwidth (kHz) Height (cm) Pol Azimuth (deg) Corr. (dB) 120 120 120 120 120 120 101.0 170.0 98.0 170.0 170.0 170.0 270.0 180.0 90.0 90.0 0.0 270.0 13.2 13.7 18.8 22.3 24.3 24.8 Page 61 of 71 Test report no.: 1-5025/17-02-19 Plot 3: 30 MHz to 1 GHz, TX mode, channel 78, vertical & horizontal polarization 80 70 Level in dBµV/m 60 50 FCC_10m_B 40 30 20 10 30M 50 60 80 100M 200 300 400 500 800 1,05G Frequency in Hz Final results: Frequency (MHz) QuasiPeak (dBµV/m) Limit (dBµV/m) Margin (dB) 41.313 55.451 510.914 729.962 947.539 1024.327 10.05 9.84 15.28 19.83 21.73 21.89 30.0 30.0 36.0 36.0 36.0 44.0 19.95 20.16 20.72 16.17 14.27 22.11 © CTC advanced GmbH Meas. Time (ms) 1000 1000 1000 1000 1000 1000 Bandwidth (kHz) Height (cm) Pol Azimuth (deg) Corr. (dB) 120 120 120 120 120 120 170.0 170.0 98.0 170.0 170.0 170.0 0.0 0.0 180.0 180.0 90.0 180.0 13.3 13.0 18.8 22.3 24.3 25.3 Page 62 of 71 Test report no.: 1-5025/17-02-19 Plots: Receiver mode Plot 1: 30 MHz to 1 GHz, RX / idle – mode, vertical & horizontal polarization 80 70 Level in dBµV/m 60 50 FCC_10m_B 40 30 20 10 30M 50 60 80 100M 200 300 400 500 800 1,05G Frequency in Hz Final results: Frequency (MHz) QuasiPeak (dBµV/m) Limit (dBµV/m) Margin (dB) 41.053 49.583 503.909 581.466 710.290 949.605 10.13 10.35 14.97 17.24 19.31 21.73 30.0 30.0 36.0 36.0 36.0 36.0 19.87 19.65 21.03 18.76 16.69 14.27 © CTC advanced GmbH Meas. Time (ms) 1000 1000 1000 1000 1000 1000 Bandwidth (kHz) Height (cm) Pol Azimuth (deg) Corr. (dB) 120 120 120 120 120 120 101.0 98.0 170.0 170.0 101.0 170.0 0.0 180.0 270.0 270.0 90.0 270.0 13.3 13.7 18.8 20.2 21.8 24.3 Page 63 of 71 Test report no.: 1-5025/17-02-19 11.12 Spurious emissions radiated above 1 GHz Description: Measurement of the radiated spurious emissions in transmit mode. The EUT is set to single channel mode and the transmit channel is channel 00, channel 39 and channel 78. The measurement is performed in the mode with the highest output power. Measurement parameters Detector Sweep time Resolution bandwidth Video bandwidth Span Trace mode Peak / RMS Auto 1 MHz 3 x RBW 1 GHz to 26 GHz Max hold Measured modulation ☒ GFSK ☐ Pi/4 DQPSK ☐ 8DPSK See sub clause 6.2 A (1 GHz - 18 GHz) See sub clause 6.3 A (18 GHz - 26 GHz) See sub clause 8 Test setup Measurement uncertainty The modulation with the highest output power was used to perform the transmitter spurious emissions. If spurious were detected a re-measurement was performed on the detected frequency with each modulation. Limits: FCC IC TX spurious emissions radiated 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. Attenuation below the general limits specified in Section 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)). §15.209 Frequency (MHz) Field strength (dBµV/m) Measurement distance Above 960 54.0 © CTC advanced GmbH Page 64 of 71 Test report no.: 1-5025/17-02-19 Results: Transmitter mode TX spurious emissions radiated [dBµV/m] 2402 MHz F [MHz] 4804 -/-/- Detector Peak AVG Peak AVG Peak AVG 2441 MHz Level [dBµV/m] 56.0 25.9* -/-/-/-/- F [MHz] 4882 -/-/- Detector Peak AVG Peak AVG Peak AVG 2480 MHz Level [dBµV/m] 53.5 23.4* -/-/-/-/- F [MHz] 4960 7440 12401 Detector Peak AVG Peak AVG Peak AVG Level [dBµV/m] 55.4 25.3* 46.6 -/48.3 -/- *) Average emission adjusting factor: F = 20 * log (dwell time / 100 ms) The dwell time of the longest possible Bluetooth transmission (DH5-packet) is 3.125 ms. In a period of 100 ms, we have a maximum of 1 transmission and that implies a correction factor for spurious measurement emissions: F = 20 * log (1 * 3.125 / 100) = -30.1 dB Results: Receiver mode RX spurious emissions radiated [dBµV/m] F [MHz] -/- Detector All detected emissions are more than 20 dB below the limit. Peak AVG Level [dBµV/m] -/-/- Note: The limit was recalculated with 20 dB / decade (Part 15.31) for all radiated spurious emissions 30 MHz to 1 GHz from 3 meter limit to a 10 meter distance. (40dB/decade for emissions < 30MHz) © CTC advanced GmbH Page 65 of 71 Test report no.: 1-5025/17-02-19 Plots: Transmitter mode Plot 1: 1 GHz to 18 GHz, TX mode, channel 00, vertical & horizontal polarization 80 dBµV/m 70 60 50 40 30 20 10 1GHz 10G 18GHz Frequency The carrier signal is notched with a 2.4 GHz band rejection filter. Plot 2: 18 GHz to 26 GHz, TX mode, channel 00, vertical & horizontal polarization Date: 12.OCT.2017 © CTC advanced GmbH 09:48:15 Page 66 of 71 Test report no.: 1-5025/17-02-19 Plot 3: 1 GHz to 18 GHz, TX mode, channel 39, vertical & horizontal polarization 80 dBµV/m 70 60 50 40 30 20 10 1GHz 10G 18GHz Frequency The carrier signal is notched with a 2.4 GHz band rejection filter. Plot 4: 18 GHz to 26 GHz, TX mode, channel 39, vertical & horizontal polarization Date: 12.OCT.2017 © CTC advanced GmbH 10:00:01 Page 67 of 71 Test report no.: 1-5025/17-02-19 Plot 5: 1 GHz to 18 GHz, TX mode, channel 78, vertical & horizontal polarization 80 dBµV/m 70 60 50 40 30 20 10 1GHz 10G 18GHz Frequency The carrier signal is notched with a 2.4 GHz band rejection filter. Plot 6: 18 GHz to 26 GHz, TX mode, channel 78, vertical & horizontal polarization Date: 12.OCT.2017 © CTC advanced GmbH 10:03:39 Page 68 of 71 Test report no.: 1-5025/17-02-19 Plots: Receiver mode Plot 1: 1 GHz to 18 GHz, RX / idle – mode, vertical & horizontal polarization 80 dBµV/m 70 60 50 40 30 20 10 1GHz 10G 18GHz Frequency Plot 2: 18 GHz to 26 GHz, RX / idle – mode, vertical & horizontal polarization Date: 12.OCT.2017 12 10:06:19 Observations No observations except those reported with the single test cases have been made. © CTC advanced GmbH Page 69 of 71 Test report no.: 1-5025/17-02-19 Annex A EUT DUT UUT GUE ETSI EN FCC FCC ID IC PMN HMN HVIN FVIN EMC HW SW Inv. No. S/N or SN NC NA NP PP QP AVG OC OCW OBW OOB DFS CAC OP NOP DC PER CW MC WLAN RLAN DSSS OFDM FHSS GNSS C/N0 Glossary Equipment under test Device under test Unit under test GNSS User Equipment European Telecommunications Standards Institute European Standard Federal Communications Commission Company Identifier at FCC Industry Canada Product marketing name Host marketing name Hardware version identification number Firmware version identification number Electromagnetic Compatibility Hardware Software Inventory number Serial number Compliant Not compliant Not applicable Not performed Positive peak Quasi peak Average Operating channel Operating channel bandwidth Occupied bandwidth Out of band Dynamic frequency selection Channel availability check Occupancy period Non occupancy period Duty cycle Packet error rate Clean wave Modulated carrier Wireless local area network Radio local area network Dynamic sequence spread spectrum Orthogonal frequency division multiplexing Frequency hopping spread spectrum Global Navigation Satellite System Carrier to noise-density ratio, expressed in dB-Hz © CTC advanced GmbH Page 70 of 71 Test report no.: 1-5025/17-02-19 Annex B Document history Version Applied changes Date of release -/- Initial release 2017-11-08 Annex C Accreditation Certificate first page last page Note: The current certificate including annex is published on the website (link see below) of the Accreditation Body DAkkS or may be received by CTC advanced GmbH on request http://www.dakks.de/as/ast/d/D-PL-12076-01-01.pdf http://www.dakks.de/as/ast/d/D-PL-12076-01-02.pdf © CTC advanced GmbH Page 71 of 71
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| Document ID | 3707786 |
| Application ID | f4KdcsKP41cuDmqUgYB/Pg== |
| Document Description | Test Report DSS |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | Test Report |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 355.41kB (4442671 bits) |
| Date Submitted | 2018-01-10 00:00:00 |
| Date Available | 2018-01-10 00:00:00 |
| Creation Date | 2017-11-08 10:16:41 |
| Producing Software | Acrobat Distiller 9.5.5 (Windows) |
| Document Lastmod | 2017-11-08 16:26:27 |
| Document Title | 1-5025_17-02-19x |
| Document Creator | PScript5.dll Version 5.2.2 |
| Document Author: | rsc-8440 |
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