DMOEKEWDPPortable Receiver

Display Menu LEDs Cheeseplate Sync Cables Stacking Handling Firmware update in progress Bluetooth active to - sync with transmitter - connect with app - - Link ok audio active - Device switched off - No link - - Link ok audio muted or no capsule on SKM - - Link ok audio clip - - Link ok Low transmitter battery EK EK short press short press short press LINK LED DATA LED SKM-S DATA DATA LINK LINK SK SKM-S SK 25 cm (10") ME 2ME 3 ME 4 SKM-S 2...3 cm (1") Channel Audio output level Gain Transmitter battery (SK or SKM-S) Frequency Mute switch MUTESYNC 21 Instruction Manual Instruction manual | Bedienungsanleitung | Notice d'emploi | Istruzioni per l'uso | Instrucciones de manejo | Manual de instruções | Gebruiksaanwijzing | Instrukcja obsługi | Bruksanvisning | Betjenings vejledning | Käyttöohje | Οδηγίες λειτουργίας | Kullanım kılavuzu | Инструкция по эксплуатации | 使用说明书 | 使用說明書 | 取扱説明書 | 사용�설명서 Sennheiser Documentation App EW-D Smart Assist MUTESYNC OR EW-D (01) 470.200 MHz 100%100% +18 dB Receiver battery (EK) EW-D (01) 470.200 MHz 100%100% +18 dB Gain+21 dB +24 +18 SET Gain Output level SET Output level-15 dB 0 dB -20 dB SET Output level Headphone Gain SET Headphone SET Headphone Mute switch Output level SET Mute switchignored acitve SET Mute switch Auto scan Headphone SET Auto scan 526.000 MHz (94) SET Auto scan Channel Mute switch SET Channel Frequency Auto scan SET Channel 526.000 MHz 94 93 1 SET Frequency Brightness Channel SET Frequency 470 .200 MHz 471 526 SET Brightness Reset Frequency SET Brightness 60 % 80 40 SET Reset to factory defaults? SET Yes NoESC Reset Brightness SET ESC SYNC SET ESC SYNC SET EW-D (01) 470.200 MHz 100%100% +18 dB ESC SYNC SET ESC SYNC SET DATA LINK 2 3 1 USB-C Power Art.-No. 575385 3.5 mm jack Art.-No. 586347 3.5 mm Y-Cable* Art.-No. 588180 3.5 mm - XLR male Art.-No. 588178 * for stacking two EK‘s OR Mounting instructions ESC SYNC SET ESC SYNC SET ESC SYNC SET ESC SYNC SET Display page RF Signal strength Designation Default screen 100%100% PEAK display PRESS Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany Publ. 10/22, 592859/A01 EW-D Smart Assist Sennheiser Documentation App or online at www.sennheiser.com/download EW-D_ Instruction Manual Quick Guide Kurzanleitung Guide rapide Guida rapida Guía de inicio rápido Guia rápido Beknopte handleiding Krótka instrukcja obsługi Snabbguide Kort vejledning Pikaohje Γρήγορος οδηγός Kısa Kılavuz Краткая инструкция 简要说明 快速使用指南 クイックガイド 요약 안내서 Evolution Wireless Digital Portable EW-DP EK, EW-D SK, EW-D SKM-S EW-DP EK EW-D Smart AssistPower SupplyBattery Battery Identify/Battery check EW-D SK EW-D SKM-S On/Off EW-DP EK Setup Mute OR OR USB-C Power/Charging Headphone Output MUTESYNC DATA LED DATA LED SYNC SYNC MUTE ON/OFF ON/OFF LINK LED LINK LED SK 2 AA batteries (included) *optional: BA 70 rechargeable battery 2 AA batteries (included) *optional: BA 70 rechargeable battery * * SKM-S EKSKM-SSK EK/SK/SKM-S Off -> On shorton EK/SK/SKM-S On -> Off longoff SK/SKM-S On -> Identify/Check shortIdentify/Check ≤ 100 % ≤ 60 % ≤ 20 % LINK LED SK/SKM-S SKM-S SK 23 1 1234 SKM-SSK MUTESYNC MUTESYNC MUTE The EW-D Smart Assist app simplifies your workflow EW-D Smart Assist app provides automated setup, operation and monitoring using any iOS or Android device Easy frequency allocation and wireless channel naming help to keep systems organized Mobile access to all system settings centralizes control and eliminates the need for complicated menu navigation on each device Intelligent setup automatically creates reliable wireless connections, no wireless expertise required Microphone Output/ Input Camera optional: 2 AA batteries BA 70 rechargeable battery (included) EKEK USB-C Power EK - Variants 2 3 1 OR 2 3 1 OR ESC SYNC SET SET UP ESC ON/OFF LINK LED DOWN DATA LED SYNC ESC SYNC SET Display of synced EK EW-D (01) 470.200 MHz 100%100% +18 dB 3.5 mm XLR 3.5 mm 3.5 mm Powerbank 1G8 Variant ESC SYNC SET ESC SYNC SET ESC SYNC SET ESC SYNC SET ESC SYNC SET ESC SYNC SET

Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany, Publ. 10/22, 592858/A01 Technische Daten & Herstellererklärungen Specifications & Manufacturer declarations Caractéristiques techniques & Déclarations du fabricant Dati tecnici & Dichiarazioni del costruttore Especificaciones técnicas & Declaraciones del fabricante Dados técnicos & Declarações do fabricante Technische specificaties & Verklaringen van de fabrikant Dane techniczne & Deklaracje producenta Tekniska data & Tillverkarintyg Tekniske data & Producenterklæringer Tekniset tiedot & Valmistajan vakuutukset Τεχνικά χαρακτηριστικά & Δηλώσεις κατασκευαστή Teknik Bilgiler & Üretici Beyanları 技术参数 & 制造商声明 產品規格 & 廠商聲明 技術仕様 & 製造者宣言 기술 데이터 & 제조사 선언 Evolution Wireless Digital Portable EW-DP EK EW-D SK EW-D SKM-S SPECIFICATIONS System Audio link frequency ranges Q1-6 R1-6 R4-9 S1-7 S4-7 S7-10 U1/5 V3-4 Y1-3 470.2 - 526 MHz 520 - 576 MHz 552 - 607.8 MHz 606.2 - 662 MHz 630 - 662 MHz 662 - 693.8 MHz 823.2 - 831.8 MHz & 863.2 - 864.8 MHz 925.2 - 937.3 MHz 1785.2 - 1799.8 MHz Bluetooth® Low Energy (BLE) frequency range 2402 - 2480 MHz Audio frequency response20 Hz - 20 kHz (-3 dB) @ 3 dBfs Audio THD≤ -60 dB for 1 kHz @ -3 dBfs input level Dynamic range134 dB System latency1.9 ms Operating temperature-10 °C - +55 °C (14 °F - 131 °F) Charging temperature 0 °C - +55 °C (32 °F - 131 °F) Relative humidity5 - 95 % (non-condensing) EW-DP EK Input voltage~ 1.8 - 4.35 V Input currentTyp. < 250 mA / Max. < 400 mA (BA 70) Typ. < 400 mA / Max. < 750 mA (2x AA batteries) < 300 mA@5 V (USB-C standalone) Power Supply2x AA batteries 1.5V or BA70 rechargeable battery pack or USB-C PD power supply (max.): • 5V / 1.5mA • 9V / 900mA • 12V / 700mA Transmit power (radiated)BLE: max. 10 mW EIRP Audio output power< 2 dBV max. (high level) / < 4dBU max (high level) Headphone Output< 50 mW into 16 Ohms Dimensions86 x 67 x 28 mm Weightapprox. 140g (without power supply) (EMO2 state, antennas not cut to length and no antenna caps) EW-D SK (Bodypack Transmitter) Input voltage2.0 - 4.35 V Input current< 300 mA Power supply2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack Occupied bandwidth200 kHz Transmit power (radiated) Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) BLE: max. 10 mW EIRP Dimensions63 x 80 x 20 mm (without antenna) Weight (without batteries)approx. 120 g EW-D SKM-S (Handheld Transmitter) Input voltage2.0 - 4.35 V Input current< 300 mA Power supply2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack Occupied bandwidth200 kHz Transmit power (radiated) Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) BLE: max. 10 mW EIRP Dimensions (ø x l)50 x 268 mm (incl. MMD 835 microphone module) 40 x 200 mm (without microphone module) Weight (without batteries)approx. 304 g (incl. MMD 835 microphone module) approx. 195 g (without microphone module) LICENSES The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sennheiser electronic GmbH & Co.KG is under license. Other trademarks and tra- de names are those of their respective owners. DE Rahmenbedingungen und Einschränkungen für die Nutzung von Frequenzen In Ihrem Land gelten möglicherweise gesonderte Rahmenbedingungen und Einschränkungen für die Nutzung von Frequenzen. Informieren Sie sich vor der Inbetriebnahme des Produktes unter fol- gender Adresse: www.sennheiser.com/sifa Bestimmungsgemäßer Gebrauch Das Produkt darf gewerblich verwendet werden. Als nicht bestimmungsgemäßer Gebrauch gilt, wenn Sie das Produkt anders benutzen, als in der zugehörigen Bedienungsanleitung be- schrieben. Sennheiser übernimmt keine Haftung bei Missbrauch oder nicht ord- nungsgemäßem Gebrauch des Produkts sowie der Zusatzgeräte/Zu- behörteile. Vor Inbetriebnahme sind die jeweiligen länderspezifischen Vorschrif- ten zu beachten! Sennheiser haftet nicht für Schäden aus Verbindungsabbrüchen durch leere oder überalterte Akkus/Batterien oder Überschreiten des Sen- debereichs. Herstellererklärungen Garantie Sennheiser electronic GmbH & Co. KG übernimmt für diese Produkte eine Garantie von 24 Monaten. Die aktuell geltenden Garantiebedingungen können Sie über das In- ternet www.sennheiser.com oder Ihren Sennheiser-Partner beziehen. In Übereinstimmung mit den folgenden Anforde- rungen WEEE-Richtlinie (2012/19/EU) Batterierichtlinie (2006/66/EG & 2013/56/EU) Hinweise zur Entsorgung Das Symbol der durchgestrichenen Mülltonne auf dem Produkt, Batte- rie/Akku (falls zutreffend) und/oder der Verpackung weist Sie darauf hin, dass diese Produkte nicht über den normalen Hausmüll entsorgt werden dürfen, sondern am Ende ihrer Lebensdauer getrennt entsorgt werden müssen. Für die Verpackung beachten Sie die Abfalltrennung in Ihrem Land. Nicht sachgerechte Entsorgung von Verpackungsmate- rialien kann Ihre Gesundheit und die Umwelt schädigen. Die getrennte Sammlung von Elektro- und Elektronik-Altgeräten, Bat- terien/Akkus (falls zutreffend) und Verpackungen dient dazu, die Wie- derverwendung und das Recycling zu fördern und negative Auswirkun- gen auf Ihre Gesundheit und die Umwelt zu verhindern, z. B. durch potenziell gefährliche Stoffe, die in diesen Produkten enthalten sind. Führen Sie Elektro- und Elektronikgeräte und Batterien/Akkus am Ende ihrer Lebensdauer dem Recycling zu, um enthaltene Wertstoffe nutzbar zu machen und eine Vermüllung der Umwelt zu vermeiden. Wenn Batterien/Akkus zerstörungsfrei entnommen werden können, haben Sie die Pflicht, diese getrennt der Entsorgung zuzuführen (zur sicheren Entnahme von Batterien/Akkus siehe Bedienungsanleitung des Produkts). Gehen Sie insbesondere mit lithiumhaltigen Batteri- en/Akkus vorsichtig um, da diese besondere Risiken beinhalten wie Brand- und/oder Verschluckungsgefahr bei Knopfzellen. Reduzieren Sie die Entstehung von Abfällen aus Batterien soweit wie möglich, indem Sie Batterien mit längerer Lebensdauer oder wiederaufladbare Akkus einsetzen. We…

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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

Annex A No.1-1910/21-02-01_AnnexA External pictures of the equipment under test 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. Document authorized: Marco Bertolino 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] External pictures of the equipment under test Photo 1 Photo 2 2022-09-23Document 1-1910/21-02-01_AnnexA2/5 Photo 3 Photo 4 2022-09-23Document 1-1910/21-02-01_AnnexA3/5 Photo 5 Photo 6 2022-09-23Document 1-1910/21-02-01_AnnexA4/5 Photo 7 - END OF DOCUMENT - 2022-09-23Document 1-1910/21-02-01_AnnexA5/5

Annex B 1-1910/21-02-01_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: Christoph Schneider Lab Manager Radio Communications & EMC 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 2022-11-15Document No. 1-1910/21-02-01_AnnexB2/13 Photo 3 Photo 4 2022-11-15Document No. 1-1910/21-02-01_AnnexB3/13 Photo 5 Photo 6 2022-11-15Document No. 1-1910/21-02-01_AnnexB4/13 Photo 7 Photo 8 2022-11-15Document No. 1-1910/21-02-01_AnnexB5/13 Photo 9 Photo 10 2022-11-15Document No. 1-1910/21-02-01_AnnexB6/13 Photo 11 Photo 12 2022-11-15Document No. 1-1910/21-02-01_AnnexB7/13 Photo 13 Photo 14 2022-11-15Document No. 1-1910/21-02-01_AnnexB8/13 Photo 15 Photo 16 2022-11-15Document No. 1-1910/21-02-01_AnnexB9/13 Photo 17 Photo 18 2022-11-15Document No. 1-1910/21-02-01_AnnexB10/13 Photo 19 Photo 20 2022-11-15Document No. 1-1910/21-02-01_AnnexB11/13 Photo 21 2022-11-15Document No. 1-1910/21-02-01_AnnexB12/13 Document history VersionApplied changesDate of release initial release2022-11-15 - END OF DOCUMENT - 2022-11-15Document No. 1-1910/21-02-01_AnnexB13/13

SAR Test exemption documentation according to CFR 47 §1.1307 Report identification number: 1-1910/21-02-13 Exemption / MPE (FCC) Manufacturer: Sennheiser electronic GmbH & Co. KG FCC ID: DMOEKEWDP Model no: EW-DP EK Product name: Evolution Wireless Digital Kind of test item: Portable Receiver Brand name: Sennheiser 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 Test report no.: 1-1910/21-02-13 © CTC advanced GmbH Page 2 of 2 EUT technologies: SAR based exempted technologies: Technologies: Max. measured power [dBm] Max. declared EIRP [dBm] # conducted EIRP BT LE 2450 MHz 4.70 5.7 6.0 (=3.98mW) A Details and origins of the measurements shown in the table above: # Results from: Additional information A 1-1910_21-02-12 CTC advanced GmbH Antenna gain page 21, Max conducted page 25 SAR test exclusion according to KDB447498 (General RF Exposure Guidance v06) Equation from Chapter 4.3.1: Standalone SAR test exclusion considerations page 11 and ff. (1) Standalone SAR test exclusion for 100 MHz to 6 GHz at test separation distances ≤ 50mm ( Threshold 1-g;10-g ) × d seperation / f 0.5 where Threshold 1-g;10-g is 3 for 1-g; 7.5 for 10-g d seperation is the min. test separation distance; 5mm is used if the distance is less f is the RF channel transmit frequency The table below gives the calculated maximal power that could be used for source based time averaged conducted or radiated power, adjusted for tune up tolerance. If this is at or below the calculated value the DUT is exempted from SAR evaluation. frequency d separation Powerlimit [MHz] [mm] [mW] [dBm] [mW] 2450.00 5 3 9.58 6.00 3.98 yes Threshold 1-g Exclusion P max-declared This prediction demonstrates the following: The power density levels for FCC that are larger than the minimum safety-distances stated above, are below the maximum levels allowed by regulations.

TEST REPORT Test report no.: 1-1910_21-02-12 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. Sennheiser electronic GmbH & Co. KG Am Labor 1 30900 Wedemark / GERMANY Phone: +49 5130 600-0 Contact: Nils Knauer e-mail: [email protected] Manufacturer Sennheiser electronic GmbH & Co. KG Am Labor 1 30900 Wedemark / GERMANY 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: Portable Receiver Model no: EW-DP EK FCC ID: DMOEKEWDP ISED certification number: 2099A-EKEWDP Frequency: 2400 MHz to 2483.5 MHz Technology tested: Bluetooth ® LE Antenna: Integrated antenna Power supply: 3.00 V DC by 2x AA batteries or 3.80V DC by battery Li-Ion BA70 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. Michael Dorongovski Marco Bertolino Lab Manager Lab Manager Radio Communications Radio Communications Test report no.: 1-1910_21-02-12 © CTC advanced GmbH Page 2 of 56 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 AC conducted ...................................................................................................................................... 16 8.5 Conducted measurements Bluetooth system .................................................................................... 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 Pow…

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Measurement Results No.1-1910/21-02-12_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 Common 2G4 # Peak output power 3MHz/3MHz ~ BT LE 1 Msps4 FCC 15.247 # Bandwidth 6dB DTS ~ BT LE 2 Msps8 FCC 15.247 # Bandwidth 6dB DTS ~ BT LE 1 Msps12 FCC 15.247, ISED RSS247 # Bandwidth 99PCT and 20dB ~ BT LE 2 Msps16 FCC 15.247, ISED RSS247 # Bandwidth 99PCT and 20dB ~ BT LE 1 Msps26 FCC 15.247 # Maximum peak conducted output power DTS ~ BT LE 2 Msps36 FCC 15.247 # Maximum peak conducted output power DTS ~ BT LE 1 Msps43 FCC 15.247 # Peak power spectral density DTS ~ BT LE 2 Msps50 FCC 15.247 # Peak power spectral density DTS ~ BT LE 1 Msps54 FCC 15.247 # TX spurious conducted 20dBc ~ BT LE 2 Msps58 FCC 15.247 # TX spurious conducted 20dBc ~ BT LE 1 Msps65 2022-09-21Document 1-1910/21-02-12_Annex_MR_A12/71 EUT Information EUT DEFINITION ManufacturerSennheiser electronic GmbH & Co. KG TypeEW-DP EK Serial Number1342000139 Setup Number1.0 Version SW0.15.1 Version FWNI Version HW589670_11 Comment 1 Comment 2 Temperature [°C] Min-10 Temperature [°C] Nom20 Temperature [°C] Max55 Voltage [V] Min1.8 Voltage [V] Nom3 Voltage [V] Max4.35 2022-09-21Document 1-1910/21-02-12_Annex_MR_A13/71 Common 2G4 # Peak output power 3MHz/3MHz ~ BT LE 1 Msps Test References TC Start21.09.2022 13:19:45 Ambit Temp [°C] | Humidity [rel%] 25.3 | 34 System Version3.3.0.5 Test SpecificationCommon 2G4 - none Test Method TC Version0.0.1 My DescriptionPeak Output Power conducted 3MHz/3MHz - BT LE 1 Msps Add. Information EUT Common Settings BT Low Energy Intermodulation Value N 3 Image Freq. Low | Mid | High [MHz] 0 | 0 | 0 Power Class2 1 Mbps supported True | TXpayload 255 | RXpayload 255 2 Mbps supported True | TXpayload 255 | RXpayload 255 Longrange S8 supported False | TXpayload 255 | RXpayload 255 Longrange S2 supportedFalse | TXpayload 255 | RXpayload 255 Signaling Settings WS_USB_RS232 | TWO | 42 | 115200 | None | S1 | None | On Signaling RF Settings RF1com | 0 | 0 | On | User Interaction No Switch Matrix & Pathcompensation enabled Yes Test Parameter Technology to testBT LE 1 Msps Antenna Port used1 Temperaturenom Voltagenom Frequency low to testTrue | Freq [MHz] 2402 Frequency mid to testTrue | Freq [MHz] 2440 Frequency high to testTrue | Freq [MHz] 2480 Auto Control enabled Power Supply | Climatic Box No | No Additional Path Loss [dB]0.7 Switched PathEUT - SignalingUnit - SpectrumAnalyzer Test Equipment Signal analyzer,Rohde&Schwarz,FSV-30,1321.3008K30/103809,3.70 Signaling unit,Rohde&Schwarz,CMW,1201.0002k75/102550,4.0.62 Switch matrix,CTCadvanced,RSM-1 NI DAQ,29655273,NI 2022-09-21Document 1-1910/21-02-12_Annex_MR_A14/71 Test at TX 2402 MHz RESULT: Reference Power cond. Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Ref. Power 1MHz/1MHz cond. ------4.22dBmINFO Ref. Frequency------2402.300MHzINFO READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]14.22 | 10.79 | 20 Start [MHz] | Stop [MHz]2399.500 | 2404.500 RBW [MHz] | VBW [MHz]3.000000 | 3.000000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type1000 | 10 | 1001 | SWE RESULT Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Peak Power------4.16dBmINFO Peak Power------2.606154mWINFO Frequency at Peak------2402.23MHzINFO Common 2G4 # Peak output power 3MHz-3MHz ~ BT LE 1 Msps 2022-09-21Document 1-1910/21-02-12_Annex_MR_A15/71 Test at TX 2440 MHz RESULT: Reference Power cond. Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Ref. Power 1MHz/1MHz cond. ------4.64dBmINFO Ref. Frequency------2439.800MHzINFO READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]14.64 | 10.8 | 20 Start [MHz] | Stop [MHz]2437.500 | 2442.500 RBW [MHz] | VBW [MHz]3.000000 | 3.000000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type1000 | 10 | 1001 | SWE RESULT Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Peak Power------4.65dBmINFO Peak Power------2.917427mWINFO Frequency at Peak------2439.79MHzINFO Common 2G4 # Peak output power 3MHz-3MHz ~ BT LE 1 Msps 2022-09-21Document 1-1910/21-02-12_Annex_MR_A16/71 Test at TX 2480 MHz RESULT: Reference Power cond. Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Ref. Power 1MHz/1MHz cond. ------4.01dBmINFO Ref. Frequency------2480.300MHzINFO READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]14.01 | 10.85 | 20 Start [MHz] | Stop [MHz]2477.500 | 2482.500 RBW [MHz] | VBW [MHz]3.000000 | 3.000000 Detector | TraceModePOS | MAXH Sweep: Time [ms] | Count | Points per Section | Type1000 | 10 | 1001 | SWE RESULT Test DescriptionLower LimitUpper LimitMeasuredUnitVerdict Peak Power------4.04dBmINFO Peak Power------2.535129mWINFO Frequency at Peak------2479.705MHzINFO Common 2G4 # Peak output power 3MHz-3MHz ~ BT LE 1 Msps General verdictPASS 2022-09-21Document 1-1910/21-02-12_Annex_MR_A17/71 FCC 15.247 # Bandwidth 6dB DTS ~ BT LE 2 Msps Test References TC Start21.09.2022 13:56:18 Ambit Temp [°C] | Humidity [rel%] 25.2 | 33 System Version3.3.0.5 Test SpecificationFCC 15.247 - Test Method TC Version0.0.1 My DescriptionFCC 15.247 Bandwidth 6dB DTS - BT LE 2 Msps Add. Information EUT Common Settings BT Low Energy Intermodulation Value N 3 Image Freq. Low | Mid | High [MHz] 0 | 0 | 0 Power Class2 1 Mbps supported True | TXpayload 255 | RXpayload 255 2 Mbps supported True | TXpayload 255 | RXpayload 255 Longrange S8 supported False | TXpayload 255 | RXpayload 255 Longrange S2 supportedFalse | TXpayload 255 | RXpayload 255 Signaling Settings WS_USB_RS232 | TWO | 42 | 115200 | None | S…

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Annex C No.1-1910/21-02-01_AnnexC Setup pictures of the equipment under test 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. Document authorized: Marco Bertolino 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] Setup pictures of the equipment under test Photo 1 Photo 2 2022-09-22Document 1-1910/21-02-01_AnnexC2/5 Photo 3 Photo 4 2022-09-22Document 1-1910/21-02-01_AnnexC3/5 Photo 5 Photo 6 2022-09-22Document 1-1910/21-02-01_AnnexC4/5 Photo 7 Photo 8 - END OF DOCUMENT - 2022-09-22Document 1-1910/21-02-01_AnnexC5/5