2ACUF-7000818TXBLE SOUND DECODER

The HM7000-Next18(8)TXS module is designed to comply with the FCC statement. FCC ID is 2ACUF-7000818TX The host system using HM7000-Next18(8)TXS should have label indicated it contain modular’s FCC ID : 2ACUF-7000818TX. This radio module must not installed to co-locate and operating simultaneously with other radios in host system, additional testing and equipment authorization may be required to operating simultaneously with other radio. The HM7000-Next18(8)TXS module is designed to comply with the ISED statement. The module ID is 12075A-HM7000818TX. The host system using HM7000-N i ext18(8)TXS, should have label indicated it contain modular’s IC : 12075A-HM7000818TX. This radio module must not installed to co-locate and operating simultaneously with other radios in host system, additional testing and equipment authorization may be required to operating simultaneously with other radio. Le module HM7000-Next18(8)TXS est conçu pour se conformer à la déclaration ISDE. Le numéro d’identification du module est 12075A-HM7000818TX. Le système hôte utilisant HM7000-N ii ext18(8)TXS doit avoir une étiquette indiquant qu’il contient l’IC modulaire: 12075A-HM7000818TX. Ce module radio ne doit pas être installé pour co-localiser et fonctionner simultanément avec d’autres radios dans le système hôte, des tests supplémentaires et une autorisation d’équipement peuvent être nécessaires pour fonctionner simultanément avec d’autres radios. List of applicable FCC rules: The module complies with FCC Part 15.247. Summarize the specific operational use conditions: The module has been certified for Fix, Mobile applications. This transmitter must not be co‐located or operating in conjunction with any other antenna or transmitter. Limited module procedures: This module is limited to Hornby Corporation use ONLY. The module has no RF shielding and will be installed in toy track car. which belong to signal module Standard requires: Clear and specific instructions describing the conditions, limitations and procedures for third‐ parties to use and/or integrate the module into a host device (see Comprehensive integration instructions below). Installation Notes: 1) HM7000-Next18(8)TXS Module Power supply range is DC 14V~16V, when you use HM7000-Next18(8)TXS Module design product, the power supply cannot exceed this range. 2) Make sure the module pins correctly installed. 3) Make sure that the module does not allow users to replace or demolition 4) Any modifications to the module model HM7000-Next18(8)TXS may invalidate regulatory approvals or may necessitate notifications to the relevant regulatory authorities. 5) OEM must inform iRobot Compliance of any changes which may require the Class I or Class II permissive changes for the FCC. Antennas The module have an PCB antenna Information on test modes and additional testing requirements: When testing host product, the host manufacture should follow FCC KDB Publication 996369 D04 Module Integration Guide for testing the host products. The host manufacturer may operate their product during the measurements. In setting up the configurations, if the pairing and call box options for testing does not work, then the host product manufacturer should coordinate with the module manufacturer for access to test mode software. Additional testing, Part 15 Subpart B disclaimer: The modular transmitter is only FCC authorized for the specific rule parts (FCC Part 15.247) list on the grant, and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed when contains digital circuity. Information on test modes and additional testing requirements: When testing host product, the host manufacture should follow FCC KDB Publication 996369 D04 Module Integration Guide for testing the host products. The host manufacturer may operate their product during the measurements.

Date: 09/11/2022 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (R7336 HM7000-8TXS - BLE SOUND DECODER; R7345 - HM7000-N18TXS - BLE SOUND DECODER / HM7000-Next18(8)TXS / FCC ID: 2ACUF-7000818TX ) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagrams, Schematics, Operational Descriptions) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Signature: Name: Darren Nye Applicant: Hornby Hobbies Ltd Address: Enterprise Road, Westwood Industrial Estate, CT9 4JX, United Kingdom TEL: +44 (0)1843 233500

date: 09/11/2022 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Eurofins Electrical Testing Service (Shenzhen) Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Darren Nye Applicant: Hornby Hobbies Ltd Address: Enterprise Road, Westwood Industrial Estate, CT9 4JX, United Kingdom TEL: +44 (0)1843 233500

Request for Modular/Limited Modular Approval Date: December 8, 2022 Subject: Manufacturer’s Declaration for ☐ - Modular Approval ☐ - Split Modular Approval ☒ - Limited Modular Approval ☐ - Limited Split Modular Approval Confidentiality Request for: ______2ACUF-7000818TX ______ 8 Basic Requirements – FCC Part 15.212(a)(1) For Items Marked “NO(*)”, the Limited Module Description Must be Filled Out on the Following Pages Modular Approval Requirement Requirement Met 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shielding provided by the device into which it is installed in order for all modular transmitter emissions to comply with FCC limits. It is also intended to prevent coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Such coupling may result in non-compliant operation. The physical crystal and tuning capacitors may be located external to the shielded radio elements. 15.212(a)(1)(i) ☐ - YES ☒ - NO(*) Details: The module does not have RF shielding. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with FCC requirements under conditions of excessive data rates or over-modulation. 15.212(a)(1)(ii) ☒ - YES ☐ - NO(*) Details: Data to the modulation circuit is buffered as described in the operational description provided with the application 3. The modular transmitter must have its own power supply regulation on the module. This is intended to ensure that the module will comply with FCC requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. 15.212(a)(1)(iii) ☒ - YES ☐ - NO(*) Details: The module contains its own power supply regulation. Please refer to schematic filed with this application 4. The modular transmitter must comply with the antenna and transmission system requirements of §§ 15.203, 15.204(b), 15.204(c), 15.212(a), and 2.929(b). The antenna must either be permanently attached or employ a ‘‘unique’’ antenna coupler (at all connections between the module and the antenna, including the cable). The ‘‘professional installation’’ provision of § 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph 15.212(b). 15.212(a)(1)(iv) ☒ - YES ☐ - NO(*) Details: The module have an PCB antenna 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified or commercially available (see Section 15.31(i)). 15.212(a)(1)(v) ☒ - YES ☐ - NO(*) Details: The module was tested stand-alone as shown in test setup photographs filed with this application Modular Approval Requirement Requirement Met 6. The modular transmitter must be labeled with its own FCC ID number, or use an electron display (see KDB Publication 784748). If using a permanently affixed label with its own FCC ID number, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. 15.212(a)(1)(vi) ☒ - YES ☐ - NO(*) Details: There is a label on the module as shown in the labeling exhibit filed with this application. Host specific labeling instructions are shown in the installation manual .filed with this application. 7. The modular transmitter must comply with all specific rule or operating requirements applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Se…

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Label Self Declaration Letter Because the decoder PCBA size is small, FCC ID and ISED can’t show on the label, so the information is placed in the manual and packaging box. Contact name: Darren Nye Company name: HORNBY HOBBIES LIMITED Company address: Hornby Hobbies Ltd,Westwood, Margate, Kent, CT9 4JX Product name: R7336 HM7000-8TXS - BLE SOUND DECODER R7345 - HM7000-N18TXS - BLE SOUND DECODER Model: HM7000-Next18(8)TXS FCC ID: 2ACUF-7000818TX IC: 12075A-HM7000818TX Signature: Date: 10-6-2022

1 Safety Human Exposure 1.1 Radio Frequency Exposure Compliance 1.1.1 Electromagnetic Fields RESULT: Pass Test Specification Test standard : CFR47 FCC Part 2: Section 2.1091 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 v06, section 7 FCC ID: 2ACUF-7000818TX IC: 12075A-HM7000818TX RSS-102 Issue 5 March 2015, section 2.5.2  FCC requirements FCC requirement: Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 20cm normally can be maintained between the user and the device. MPE Calculation Method according to KDB 447498 v06 Power Density: S (mW/cm 2 ) = PG/4πR 2 or EIRP/4πR 2 Where: S = power density (mW/cm 2 ) P = power input to the antenna (mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (cm) From the maximum conducted output power, the minimum mobile separation distance, d=20 cm, as well as the antenna gain, the RF power density can be calculated as below: S(mW/cm2)= PG/4πR2 a) EUT RF Exposure Evaluation operations, Worst Case mode Test Mode Measured Power (dBm) Antenna Gain (dBi) Measured e.i.r.p (dBm) S(mW/cm 2 )= PG/4πR 2 Limit (mW/cm 2 ) BLE 10.04 1.08 11.12 0.003 1.0  IC requirements: The EUT shall comply with the requirement of RSS-102 section 4 Exposure Limits. a) EUT RF Exposure Evaluation standalone operations, Worst Case mode Test Mode Maximum e.i.r.p (dBm) Maximum e.i.r.p (W) Limit (W) 2.4GHz band Wi-Fi 11.12 0.012942 2.68 “RF Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons.”

1 Antenna specification 1、Antenna introduction The Bluetooth module antenna is directly used on the PCB. Manufacturer：Lenze Design Inc Address： 7th Floor,Ching Po Building,Shenzhen Special Zone Press Group,Futian District,Shenzhen 2、Antenna shape 2 3、Antenna parameter The Bluetooth antenna operates at 2402-2480 MHz and generates resonance in this band. The table below shows the main parameters of the antenna. Frequency(MHz) 2402 ~ 2480 MHz VSWR ≤ 1.95 Impedance 50 Ohm Nominal Return Loss -15 dB Max Radiation Omni-directional Gain (Peak) 1.08 dBi Polarization Linear, Vertical Admitted Power 1MW Connector Tin 3 4、Antenna gain report Spectrum Detector: PK Test Date : Feb 18, 2019 Test By: Mark Temperature : 25°C Test Result: PASS Humidity : 52 % Modulation: GFSK Frequency VNA Separation Read Separation Limit (MHz) E Total. dB(dB) 2400MHz 0.0403503 2410MHz 0.0886264 2420MHz 0.267381 2430MHz 0.193012 2440MHz 0.26366 2450MHz 0.0723139 2460MHz 0.36895 2470MHz 0.551525 2480MHz 0.640702 2490MHz 1.05232 2500MHz 1.08443 4 Direction map： PHI 0° 5 PHI 90° THETA 90°

Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.676 2401.660 2402.336 0.5 PASS 2440 0.672 2439.660 2440.332 0.5 PASS 2480 0.668 2479.660 2480.328 0.5 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0391 2401.485 2402.524 --- --- 2440 1.0458 2439.485 2440.531 --- --- 2480 1.0505 2479.491 2480.542 --- --- Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix C: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] EIRP[dBm] EIRP Limit[dBm] Verdict BLE_1M Ant1 2402 9.64 ≤30 10.72 ≤36 PASS 2440 9.86 ≤30 10.94 ≤36 PASS 2480 10.04 ≤30 11.12 ≤36 PASS Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -3.16 ≤8.00 PASS 2440 -3.04 ≤8.00 PASS 2480 -2.79 ≤8.00 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Reference level measurement Test Result TestMode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] BLE_1M Ant1 2402 2402.00 9.14 2440 2440.00 9.38 2480 2480.00 9.55 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 9.14 -34.88 ≤-10.86 PASS High 2480 9.55 -32.99 ≤-10.45 PASS Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 30~1000 9.14 -59.38 ≤-10.86 PASS 1000~26500 9.14 -30.89 ≤-10.86 PASS 2440 30~1000 9.38 -60.59 ≤-10.62 PASS 1000~26500 9.38 -29.43 ≤-10.62 PASS 2480 30~1000 9.55 -61.7 ≤-10.45 PASS 1000~26500 9.55 -29.44 ≤-10.45 PASS Test Graphs BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 BLE_1M_Ant1_2440_30~1000 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor[dB] BLE_1M Ant1 2402 0.42 2.78 15.11 8.21 2440 0.41 2.77 14.80 8.30 2480 0.41 2.77 14.80 8.30 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix H: Emissions in Restricted Bands Test Result Mode: 2402 PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 2310.00 00 63.53 43.74 -19.79 74.00 30.26 Horizonta l PASS 2 2320.17 02 65.87 46.10 -19.77 74.00 27.90 Horizonta l PASS 3 2337.38 74 64.38 44.64 -19.74 74.00 29.36 Horizonta l PASS 4 2345.07 51 64.51 44.78 -19.73 74.00 29.22 Horizonta l PASS 5 2358.28 83 65.22 45.94 -19.28 74.00 28.06 Horizonta l PASS 6 2368.05 81 64.46 45.71 -18.75 74.00 28.29 Horizonta l PASS 7 2390.00 00 63.21 45.64 -17.57 74.00 28.36 Horizonta l PASS PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 2310.00 00 63.38 43.59 -19.79 74.00 30.41 Vertical PASS 2 2324.33 43 65.09 45.32 -19.77 74.00 28.68 Vertical PASS 3 2332.82 28 64.83 45.08 -19.75 74.00 28.92 Vertical PASS 4 2347.71 77 64.55 44.83 -19.72 74.00 29.17 Vertical PASS 5 2364.85 49 64.30 45.38 -18.92 74.00 28.62 Vertical PASS 6 2390.00 00 63.85 46.28 -17.57 74.00 27.72 Vertical PASS Mode: 2480 PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 2483.50 00 64.40 46.38 -18.02 74.00 27.62 Horizonta l PASS 2 2484.57 25 64.32 46.02 -18.30 74.00 27.98 Horizonta l PASS 3 2488.59 85 64.84 46.03 -18.81 74.00 27.97 Horizonta l PASS 4 2494.68 70 64.61 45.68 -18.93 74.00 28.32 Horizonta l PASS 5 2496.48 55 64.49 45.59 -18.90 74.00 28.41 Horizonta l PASS 6 2500.00 00 63.08 44.23 -18.85 74.00 29.77 Horizonta l PASS PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 2483.50 00 64.32 46.30 -18.02 74.00 27.70 Vertical PASS 2 2488.21 90 65.06 46.29 -18.77 74.00 27.71 Vertical PASS 3 2489.32 45 65.08 46.18 -18.90 74.00 27.82 Vertical PASS 4 2492.72 35 65.09 46.14 -18.95 74.00 27.86 Vertical PASS 5 2494.75 30 64.76 45.84 -18.92 74.00 28.16 Vertical PASS 6 2500.00 00 63.52 44.67 -18.85 74.00 29.33 Vertical PASS Note： 1. The Antenna Gain is compensated in the graph. 2. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. Appendix I: Spurious emissions The worst case was recorded. Mode: 2402 PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 36.7968 44.53 27.90 -16.63 40.00 12.10 Horizonta l PASS 2 44.5646 43.82 27.80 -16.02 40.00 12.20 Horizonta l PASS 3 94.0841 48.40 27.36 -21.04 43.50 16.14 Horizonta l PASS 4 205.745 7 50.06 31.02 -19.04 43.50 12.48 Horizonta l PASS 5 421.301 3 40.23 27.28 -12.95 46.00 18.72 Horizonta l PASS 6 672.782 8 39.29 31.15 -8.14 46.00 14.85 Horizonta l PASS Mode: 2402 PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 31.9419 49.51 32.35 -17.16 40.00 7.65 Vertical PASS 2 45.5355 46.96 31.00 -15.96 40.00 9.00 Vertical PASS 3 155.255 3 35.97 20.31 -15.66 43.50 23.19 Vertical PASS 4 208.658 7 42.62 23.54 -19.08 43.50 19.96 Vertical PASS 5 437.807 8 35.83 23.26 -12.57 46.00 22.74 Vertical PASS 6 617.437 4 33.19 24.37 -8.82 46.00 21.63 Vertical PASS Mode: 2402 PK Final Data List NO. Freq. [MHz] PK Reading [dBμV/m] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Polarity Verdict 1 4803.79 75 65.35 48.88 …

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EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RADIO TEST - REPORT FCC&ISED Compliance Test Report for Product name: R7336 HM7000-8TXS - BLE SOUND DECODER R7345 - HM7000-N18TXS - BLE SOUND DECODER Model name: HM7000-Next18(8)TXS FCC ID: 2ACUF-7000818TX IC: 12075A-HM7000818TX Test Report Number: EFGX22080134-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Phone: +86-0755-829118671 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, Fax: +86-0755-82910749 No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China Page 1 of 27 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of applicant 4 1.4 Details of manufacturer 4 1.5 Application details 5 1.6 Test item 5 1.7 Test standards 6 2 Technical test 7 2.1 Summary of test results 7 2.2 Test environment 7 2.3 Measurement uncertainty 7 2.4 Test mode 8 2.5 Test equipment utilized 9 2.6 Auxiliary equipment used during test 10 2.7 Test software information 10 2.8 Test setup 11 2.9 Test results 13 3 Technical Requirement 14 3.1 Conducted emission AC power port 14 3.2 Duty cycle 15 3.3 6dB bandwidth 16 3.4 99% Occupied Bandwidth 17 3.6 Conducted Peak output power 18 3.7 Power spectral density 19 3.8 Conducted Spurious Emissions 20 3.9 Band edge 21 3.10 Spurious radiated emissions for transmitter 24 4 Test Setup Photos 27 5 External Photo 27 6 Internal Photos 27 7 Appendix 27 Test Report No.: EFGX22080134-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 3 of 27 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Electrical Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. Operator: 2022-11-14 Bruce Zheng / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2022-11-14 Albert Xu / Lab Manager Date Eurofins Name / Title Signature Test Report No.: EFGX22080134-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 4 of 27 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of applicant Name : Hornby Hobbies Ltd Address : Enterprise Road, Westwood Industrial Estate, CT9 4JX, United Kingdom Telephone : ./. Fax : ./. 1.4 Details of manufacturer Name : CHUANGXIN OPTOELECTRONIC CO., LTD Address : 3F, No 37, Xinyuan Second Roard, JiLi Industrial Park, Economic Chan Cheng District, FoShan City, GUANG DONG, China Telephone : ./. Fax : ./. Test Report No.: EFGX22080134-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 5 of 27 1.5 Application details Date of receipt of application : 2022-08-05 Date of receipt of test item : 2022-08-05 Date of test : 2022-08-05 to 2022-09-02 Date of issue : 2022-11-15 1.6 Test item Product name : R7336 HM7000-8TXS - BLE SOUND DECODER R7345 - HM7000-N18TXS - BLE SOUND DECODER Sample ID : 220805-10-026, 220805-10-027 Model name : HM7000-Next18(8)TXS Serial number : ./. Hardware Version : V2D Software / Firmware Version : HM7000_N18P_TXS_V0.2.0 Ratings : 15Vdc Test voltage : 15Vdc FCC ID : 2ACUF-7000818TX IC : 12075A-HM7000818TX PMN : R7336 HM7000-8TXS - BLE SOUND DECODER R7345 - HM7000-N18TXS - BLE SOUND DECODER HVIN : HM7000-Next18(8)TXS RadioTechnical data Frequency range : 2402MHz – 2480MHz Radio Tech. : Bluetooth Low Energy Frequency channel : 40 Channels Modulation : GFSK Antenna type : PCB antenna Antenna gain : 1.08 dBi Additional information : The model: HM7000-Next18(8)TXS have 2 kinds of connection are alternative. Product name: R7336 HM7000- 8TXS - BLE SOUND DECODER soldered with an 8+1 wire pin header (J1, J2, J4, J5, J6, J7, J10, J11, J31 on board) for the connection Product name: R7345 - HM7000- N18TXS - BLE SOUND DECODER soldered with a 18 pin SMD decoder J3 on board for the connection Test Report No.: EFGX22080134-IE-03-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 6 of 27 The above sample(s) and sample information was/were submitted and identified on behalf of the applicant. Eurofins assures objectivity and …

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