OSDSPACEMAXBluetooth Speakerphone

SPEAKERPHONE Quick Start Guide | Kurzanleitung | クイックスタートガイド | 使用说明精简版 MAX QSG_SPACE_max.indb 1QSG_SPACE_max.indb 122.06.2022 11:16:3822.06.2022 11:16:38 QSG_SPACE_max.indb 2QSG_SPACE_max.indb 222.06.2022 11:16:3822.06.2022 11:16:38 beyerdynamic SPACE Speakerphone EN: You can find detailed operating instructions in your language together with further information at https://www.beyerdynamic.com/spacemax.html#product-downloads DE: Eine ausführliche Bedienungsanleitung in Ihrer Sprache mit weiteren Informationen finden Sie unter https://www.beyerdynamic.com/spacemax.html#product-downloads FR: Vous trouverez un mode d’emploi détaillé dans votre langue contenant davantage d’information sur https://www.beyerdynamic.com/spacemax.html#product-downloads ES: Encontrará un manual de instrucciones detallado en su idioma con informaciones adicionales en h ttps://www.beyerdynamic.com/spacemax.html#product-downloads IT: Istruzioni per l’uso dettagliate della vostra lingua con ulteriori informazioni sono reperibili qui https://www.beyerdynamic.com/spacemax.html#product-downloads SV: En utförlig bruksanvisning på ditt eget språk med ytterligare information hittar du på: https://www.beyerdynamic.com/spacemax.html#product-downloads JA: お客様の言語による詳細取扱説明書および詳細情報は、 https://www.beyerdynamic.com/spacemax.html#product-downloadsをご覧くだ さい ZH: 您可访问 https://www.beyerdynamic.com/spacemax.html#product- downloads 以查阅您所需语言版本的使用说明书的详细版以及更多信息 QSG_SPACE_max.indb 3QSG_SPACE_max.indb 322.06.2022 11:16:3822.06.2022 11:16:38 English .........................................................................................................................................................................................................5 Deutsch .....................................................................................................................................................................................................21 日本語.........................................................................................................................................................................................................35 中文 .....................................................................................................................................................................................49 Trademarks Windows is a registered trademark or trademark of Microsoft Corporation in the United States and other countries. Apple, iPhone, iPod, iPod touch, iPad, macOS and Mac are trademarks of Apple Inc., regis- tered in the U.S. and other countries. Android is a trademark of Google LLC. The Bluetooth® word mark and logos are registered trademarks of Bluetooth® SIG, Inc. and all use of these trademarks by beyerdynamic is licensed. Other trademarks and trade names are the property of the respective owners. USB Type-A, Type-B and Type-C are trademarks of USB Implementers. QSG_SPACE_max.indb 4QSG_SPACE_max.indb 422.06.2022 11:16:3822.06.2022 11:16:38 Quick Start Guide Speakerphone MAX QSG_SPACE_max.indb 5QSG_SPACE_max.indb 522.06.2022 11:16:3822.06.2022 11:16:38 6/20CONTENTS CONTENTS SAFETY INSTRUCTIONS ........................................................................................................................7 Intended use ............................................................................................................................................................................................7 Risk of swallowing ................................................................................................................................................................................7 Power and connecting cable .....................................................................................................................................................7 Using the batteries ..............................................................................................................................................................................7 Environmental conditions ..............................................................................................................................................................8 ABOUT THIS MANUAL ...........................................................................................................................8 CONTENTS OF DELIVERY ......................................................................................................................8 PRODUCT OVERVIEW ............................................................................................................................9 FIRST STEPS ..........................................................................................................................................10 Removing from packaging and storing...........................................................................................................................10 Charging the battery ......................................................................................................................................................................10 Displaying the battery charge level....................................................................................................................................10 Using the product with a USB cable connection .....................................................................................................10 Using the product with Bluetooth ® connection ...........................................................................................................11 SOFTWARE UPDATE ..............................................................................................................................11 OPERATION ...........................................................................................................................................11 Switching on and off .........................................................…

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Document Version 1.1 2020-10-30 LONG-TERM CONFIDENTIALITY REQUEST for Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 TO WHOM IT M AY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request Long-Term Confidentiality for the following product: For the product stated above, we request Long-Term Confidentiality for exhibits which contain Block Diagram, Operational Description, Parts List/Tune Up Info, Schematics, SDR Software/Security Info. The above exhibits contain ou r trade secrets and proprietary information that could be of benefit to o ur competitors. This information will not be publicly available. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Company Name: Phone: Company Address: Fax: E-mail: Contact Name: Signature: Signature Date: Check your GC here. Click Grantee Search. FCC I D: Grantee Code Equipment Product Code

Document Version 1.1 2020-10-30 SHORT-TERM CONFIDENTIALITY REQUEST for Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 TO WHOM IT MAY CONCERN Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request Short-Term Confidentiality for the following product: For the product stated above, we request Short-Term Confidentiality for exhibits which contain External Photos, Internal Photos, Test Setup Photos, User Manual. We request Short-Term Confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device which is planned for: We are aware that the Short-Term Confidentiality must be released when the product is marketed. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Company Name: Phone: Company Address: Fax: E-mail: Contact Name: Signature: Signature Date: Check your GC here. Click Grantee Search. FCC ID: Grantee Code Equipment Product Code

December 7, 2022 Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Certification and Engineering Bureau Innovation, Science and Economic Development Canada 3701 Carling Ave. Bldg. 94 Ottawa, On K2H 8S2 Declaration about Re- use of older test report To Whom It May Concern: Product/Model: beyerdynamic SPACE MAX IC: 3628C-SPACEMAX FCC: OSDSPACEMAX We hereby declare that Product/Model: beyerdynamic SPACE MAX uses the same RF-chip and RF-power settings as Product/Model: beyerdynamic SPACE (IC: 3628C-SPACE, FCC: OSDSPACE). We declare in our sole of responsibility that the conducted measurements in reports (report No. 1-1581_20-01-09 dated 2021-11-02, report No. 1-1581_20-01-10 dated 2021-11-29) issued for Product/Model: beyerdynamic SPACE remains applicable in full also for Product/Model: beyerdynamic SPACE MAX. In addition, delta tests were carried out on the beyerdynamic SPACE MAX (report No. 1- 2102_21-01-09-A dated 2022-07-13, report No. 1-2102_21-01-10-A dated 2022-07-13). If you have any questions, please feel free to contact us at the address shown below Sincerely, Signed for and on behalf of: Date: December 7, 2022 Full Name: i.V. Ulrich Roth Position: Product Compliance Manager Beyer Dynamic Inc. 56 Central Ave. NY 11735 Farmingdale USA beyerdynamic GmbH & Co. KG Theresienstrasse 8 74072 Germany

Annex A 1-2102/21-01-01_AnnexA External photos of the Equipment Under Test This addendum is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorized: Michael Dorongovski Lab Manager Radio Communications CTC advanced GmbHUntertuerkheimer Str. 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Photos Photo 1 Photo 2 2022-12-01Document No. 1-2102/21-01-01_AnnexA2/5 Photo 3 Photo 4 2022-12-01Document No. 1-2102/21-01-01_AnnexA3/5 Photo 5 2022-12-01Document No. 1-2102/21-01-01_AnnexA4/5 Document history VersionApplied changesDate of release initial release2022-12-01 - END OF DOCUMENT - 2022-12-01Document No. 1-2102/21-01-01_AnnexA5/5

Annex B 1-2102/21-01-01_AnnexB Internal photos of the Equipment Under Test This addendum is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorized: Michael Dorongovski Lab Manager Radio Communications CTC advanced GmbHUntertuerkheimer Str. 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Photos Photo 1 Photo 2 2022-12-01Document No. 1-2102/21-01-01_AnnexB2/9 Photo 3 Photo 4 2022-12-01Document No. 1-2102/21-01-01_AnnexB3/9 Photo 5 Photo 6 2022-12-01Document No. 1-2102/21-01-01_AnnexB4/9 Photo 7 Photo 8 2022-12-01Document No. 1-2102/21-01-01_AnnexB5/9 Photo 9 Photo 10 2022-12-01Document No. 1-2102/21-01-01_AnnexB6/9 Photo 11 Photo 12 2022-12-01Document No. 1-2102/21-01-01_AnnexB7/9 Photo 13 2022-12-01Document No. 1-2102/21-01-01_AnnexB8/9 Document history VersionApplied changesDate of release initial release2022-12-01 - END OF DOCUMENT - 2022-12-01Document No. 1-2102/21-01-01_AnnexB9/9

© CTC advanced GmbH Page 1 of 3 BNetzA - CAB - 02/21 - 102 RF Exposure Evaluation according to KDB 447498 D01 v06 Report identification number: 1-2102/21-01-12_SAR_FCC Certification numbers and labeling requirements FCC ID OSDSPACEMAX 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. Document authorised: Alexander Hnatovskiy Marco Scigliano Lab Manager Testing Manager Radio Communications & EMC Radio Communications & EMC Report no.: 1-2102/21-01-12_SAR_FCC © CTC advanced GmbH Page 2 of 3 1. SAR test exclusion (KDB 447498 D01 General RF Exposure Guidance v06) 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops and tablets, etc. a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where  f (GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  The result is rounded to one decimal place for comparison  The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. b) For 100 MHz to 6 GHz and test separation distances > 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following (also illustrated in Appendix B): 1) {[Power allowed at numeric threshold for 50 mm in step a)] + [(test separation distance – 50 mm)·(f (MHz) /150)]} mW, for 100 MHz to 1500 MHz 2) {[Power allowed at numeric threshold for 50 mm in step a)] + [(test separation distance – 50 mm)·10]} mW, for > 1500 MHz and ≤ 6 GHz c) For frequencies below 100 MHz, the following may be considered for SAR test exclusion (also illustrated in Appendix C): 1) For test separation distances > 50 mm and < 200 mm, the power threshold at the corresponding test separation distance at 100 MHz in step b) is multiplied by [1 + log(100/f (MHz) )] 2) For test separation distances ≤ 50 mm, the power threshold determined by the equation in c) 1) for 50 mm and 100 MHz is multiplied by ½ 3) SAR measurement procedures are not established below 100 MHz. Report no.: 1-2102/21-01-12_SAR_FCC © CTC advanced GmbH Page 3 of 3 2. EUT technologies Declared minimum safety distance: ≤ 5 mm f Min f Max # P cond P EIRP P RF Exp P Result P Limit % Bluetooth Classic 2402 2480 A -0.9 2.5 -0.9 0.81 10.00 8.13% Bluetooth LE 2402 2480 B -0.8 2.6 -0.8 0.83 10.00 8.32% SRD Technology Frequency [MHz] Reference Power [mW] Share of Limit Output Power [dBm] Referenced Documents: # Results from: A Test Report 1-1581/20-01-09, p. 21/28 B Test Report 1-1581/20-01-10, p. 21/25 3. Collocation overview: Bluetooth Classic 8.13% Bluetooth LE 8.32% Technology Share of Limit [%] Sum 16.45% 4. Conclusion This prediction demonstrates the following: The power density levels for FCC at a distance of ≤ 5 mm are below the maximum levels allowed by regulations. Conclusion: RF exposure evaluation is not required.

Measurement Results 1-1581/20-01-10_log1_conducted Test logging This addendum is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Document authorized: Michael Dorongovski Lab Manager Radio Communications CTC advanced GmbHUntertuerkheimer Strasse 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Table of Content EUT Summary3 1. FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps4 2. FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps7 3. FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps10 4. FCC Part 15.247 Bandwidth 6dB DTS ~ BT LE 1 Msps13 5. FCC Part 15.247 Bandwidth 6dB DTS ~ BT LE 1 Msps15 6. FCC Part 15.247 Bandwidth 6dB DTS ~ BT LE 1 Msps17 7. FCC Part 15.247 Peak Power Spectral Density DTS ~ BT LE 1 Msps19 8. FCC Part 15.247 Peak Power Spectral Density DTS ~ BT LE 1 Msps21 9. FCC Part 15.247 Peak Power Spectral Density DTS ~ BT LE 1 Msps23 10. FCC Part 15.247 Bandwidth 99PCT-20dB ~ BT LE 1 Msps25 11. FCC Part 15.247 Bandwidth 99PCT-20dB ~ BT LE 1 Msps28 12. FCC Part 15.247 Bandwidth 99PCT-20dB ~ BT LE 1 Msps31 13. FCC Part 15.247 TX Spurious Conducted ~ BT LE 1 Msps34 14. FCC Part 15.247 TX Spurious Conducted ~ BT LE 1 Msps36 15. FCC Part 15.247 TX Spurious Conducted ~ BT LE 1 Msps38 Document No. 1-1581/20-01-10_log1_conducted2/39 EUT Summary EUT DEFINITION Manufacturer beyerdynamic GmbH & Co. KG Type SPACE Kind Bluetooth Speakerphone Serial Number | Setup NumberNI | 1.0 Version SW | FW | HW NI | NI | NI Comment 1 | 2 FCC mode | Temperature [°C] Min | Nom | Max -10 | 20 | 55 Voltage [V] Min | Nom | Max 3.4 | 3.7 | 4.2 EUT Common Settings BT Low Energy Intermodulation Value N3 Image Freq. Low | Mid | High [MHz]0 | 0 | 0 Power Class2 1 Mbps supportedTrue | TXpayload 255 | RXpayload 255 2 Mbps supportedFalse | TXpayload 255 | RXpayload 255 Longrange S8 supportedFalse | TXpayload 255 | RXpayload 255 Longrange S2 supportedFalse | TXpayload 255 | RXpayload 255 Signaling Settings None | HCI | 7 | 115200 | None | S1 | None | On Signaling RF Settings RF1com | 0 | 0 | On | User InteractionNo Switch Matrix & Pathcompensation enabledYes Document No. 1-1581/20-01-10_log1_conducted3/39 1. FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps Test References TC Start28.09.2021 14:05:35 Ambit Temp [°C] | Humidity [rel%] 24.5 | 42 System Version3.0.1.8 Test SpecificationFCC Part 15.247 Test MethodDTS: KDB 558074 D01 V05 - Chapter 8.3.1.1 RBW ≥ DTS Bandwidth TC Version0.0.1 My DescriptionFCC 15.247 Maximum Peak Output Power Conducted DTS - BT LE 1 Msps Add. Information Test Parameter Technology to testBT LE 1 Msps Antenna Port used1 Temperaturenom Voltagenom Frequency low to testTrue | Freq [MHz] 2402 Frequency mid to testFalse | Freq [MHz] 2440 Frequency high to testFalse | Freq [MHz] 2480 Auto Control enabled Power Supply | Climatic BoxNo | No Additional Path Loss [dB]1 Switched PathEUT - SignalingUnit - SpectrumAnalyzer Document No. 1-1581/20-01-10_log1_conducted4/39 Test at TX 2402 MHz READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]4.36 | 11.09 | 10 Start [MHz] | Stop [MHz]2401.000 | 2403.000 RBW [MHz] | VBW [MHz]0.100000 | 0.300000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type50 | 200 | 10001 | SWE DTS Bandwidth Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict DTS Bandwidth (6dB)------709kHzINFO Plot_FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps DTS BW_28092021_140604.png READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]9.36 | 11.09 | 15 Start [MHz] | Stop [MHz]2401.000 | 2403.000 RBW [MHz] | VBW [MHz]1.000000 | 5.000000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type50 | 200 | 1001 | SWE RESULT Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Peak Power---30.00-0.79dBmPASS Peak Power---10000.833681mWPASS Frequency at Peak------2402.15MHzINFO Document No. 1-1581/20-01-10_log1_conducted5/39 Plot_FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps_28092021_140621.png TEST FINISHED General VerdictPASS Document No. 1-1581/20-01-10_log1_conducted6/39 2. FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps Test References TC Start28.09.2021 14:22:10 Ambit Temp [°C] | Humidity [rel%] 24.1 | 41 System Version3.0.1.8 Test SpecificationFCC Part 15.247 Test MethodDTS: KDB 558074 D01 V05 - Chapter 8.3.1.1 RBW ≥ DTS Bandwidth TC Version0.0.1 My DescriptionFCC 15.247 Maximum Peak Output Power Conducted DTS - BT LE 1 Msps Add. Information Test Parameter Technology to testBT LE 1 Msps Antenna Port used1 Temperaturenom Voltagenom Frequency low to testFalse | Freq [MHz] 2402 Frequency mid to testTrue | Freq [MHz] 2440 Frequency high to testFalse | Freq [MHz] 2480 Auto Control enabled Power Supply | Climatic BoxNo | No Additional Path Loss [dB]1 Switched PathEUT - SignalingUnit - SpectrumAnalyzer Document No. 1-1581/20-01-10_log1_conducted7/39 Test at TX 2440 MHz READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]4.11 | 11.1 | 10 Start [MHz] | Stop [MHz]2439.000 | 2441.000 RBW [MHz] | VBW [MHz]0.100000 | 0.300000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type50 | 200 | 10001 | SWE DTS Bandwidth Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict DTS Bandwidth (6dB)------715kHzINFO Plot_FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps DTS BW_28092021_142239.png READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]9.11 | 11.1 | 15 Start [MHz] | Stop [MHz]2439.000 | 2441.000 RBW [MHz] | VBW [MHz]1.000000 | 5.000000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type50 | 200 | 1001 | SWE RESULT Test DescriptionLower LimitUpp…

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TEST REPORT Test report no.: 1-1581/20-01-10 Testing laboratory Applicant CTC advanced GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: https://www.ctcadvanced.com e-mail: [email protected] Accredited Testing Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2018-03) by the Deutsche Akkreditierungsstelle GmbH (DAkkS) The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate starting with the registration number: D-PL-12076-01. beyerdynamic GmbH & Co. KG Theresienstraße 8 74072 Heilbronn / GERMANY Phone: +49 7131 617-0 Contact: Ulrich Roth e-mail: [email protected] Manufacturer SHENZHEN 3NOD ACOUSTICLINK CO., LTD 26F 3NOD Smart Building, No.3388, Binhai Avenue, Nanshan District 518000 Shenzen / CHINA Test standard/s FCC - Title 47 CFR Part 15 FCC - 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 For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: Bluetooth Speakerphone Model name: beyerdynamic SPACE FCC ID: OSDSPACE IC: 3628C-SPACE Frequency: 2400 MHz to 2483.5 MHz Technology tested: Bluetooth ® LE Antenna: Integrated antenna Power supply: 3.7 V DC by battery Temperature range: -10°C to +55°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: Test performed: p.o. David Lang Michael Dorongovski Lab Manager Lab Manager Radio Communications Radio Communications Test report no.: 1-1581/20-01-10 © CTC advanced GmbH Page 2 of 47 1 Table of contents 1 Table of contents ............................................................................................................................................. 2 2 General information ......................................................................................................................................... 4 2.1 Notes and disclaimer ............................................................................................................................ 4 2.2 Application details ................................................................................................................................ 4 2.3 Test laboratories sub-contracted ......................................................................................................... 4 3 Test standard/s, references and accreditations .............................................................................................. 5 4 Reporting statements of conformity – decision rule ...................................................................................... 6 5 Test environment ............................................................................................................................................. 7 6 Test item .......................................................................................................................................................... 7 6.1 General description ............................................................................................................................... 7 6.2 Additional information .......................................................................................................................... 7 7 Sequence of testing ......................................................................................................................................... 8 7.1 Sequence of testing radiated spurious 9 kHz to 30 MHz ..................................................................... 8 7.2 Sequence of testing radiated spurious 30 MHz to 1 GHz .................................................................... 9 7.3 Sequence of testing radiated spurious 1 GHz to 18 GHz ................................................................... 10 7.4 Sequence of testing radiated spurious above 18 GHz ....................................................................... 11 8 Description of the test setup.......................................................................................................................... 12 8.1 Shielded semi anechoic chamber ....................................................................................................... 13 8.2 Shielded fully anechoic chamber ........................................................................................................ 14 8.3 Radiated measurements > 18 GHz ...................................................................................................... 15 8.4 Conducted measurements Bluetooth system .................................................................................... 16 8.5 AC conducted ...................................................................................................................................... 17 9 Measurement uncertainty .............................................................................................................................. 18 10 Summary of measurement results ......................................................................................................... 19 11 Additional comments .............................................................................................................................. 20 12 Measurement results .............................................................................................................................. 21 12.1 System gain ..................................................................................................................................... 21 12.2 Power spectral density .…

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Measurement Results No.1-2102/21-01-10_Annex_MR_A1 Test logging This document 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/s performed: Michael Dorongovski Lab Manager Radio Communications CTC advanced GmbHUntertuerkheimer Str. 6-10 66117 Saarbruecken / Germany Phone: +49 681 5 98 - 0 Fax: +49 681 5 98 - 9075 web: ctcadvanced.com e-mail: [email protected] Table of Content EUT Information3 FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps4 2022-06-10Document 1-2102/21-01-10_Annex_MR_A12/10 EUT Information EUT DEFINITION Manufacturerbeyerdynamic GmbH & Co. KG TypeSpace Max Serial Number001079 Setup Number1.0 Version SWNI Version FWNI Version HWNI Comment 1 Comment 2 Temperature [°C] Min-10 Temperature [°C] Nom20 Temperature [°C] Max55 Voltage [V] Min3.7 Voltage [V] Nom3.7 Voltage [V] Max3.7 2022-06-10Document 1-2102/21-01-10_Annex_MR_A13/10 FCC Part 15.247 Maximum Peak Conducted Output Power DTS ~ BT LE 1 Msps Test References TC Start16.05.2022 14:32:34 Ambit Temp [°C] | Humidity [rel%] 24.2 | 45 System Vers…

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