2AR5R-RMX30BTMixer

GlobalDistributionGmbH&Co.KG 2.911(d)(7)USAAgentv1.3 Section2.911(d)(7)USAAgentforServiceofProcess Companyname:GlobalDistributionGmbH&Co.KG Address:SchuckertStr.28,Muenster,48153,Germany ProductName:Mixer FCCID:2AR5R-RMX30BT Model(s):RMX-30BT 2.911(d)(7)USADesignatedAgentforServiceofProcess We,[GlobalDistributionGmbH&Co.KG](“theapplicant”)designate[AmericanMusic &Sound]NO TE1 forthepurposeofacceptingserviceofprocessonbehalfofthe applicant. Applicantconsent:WeAcknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeouracceptance ofourobligationtomaintainanagentforserviceofprocessintheUnitedStatesforno lessthanoneyearaftereitherthegranteehaspermanentlyterminatedallmarketing andimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment, whicheverislater. Agentobligation:WeAcknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicial proceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:AmericanMusic&Sound Address:22020ClarendonStreetSuite 305WoodlandHils,CA91367UnitedStates FCCRegistrationNumber(FRN): 0021524640 ContactName:LynnPMartin TelephoneNo:(800)431-2609 Email:[email protected] Applicant Companyname:GlobalDistributionGmbH& Co.KG Address:SchuckertStr.28,Muenster,48153, Germany FCCRegistrationNumber(FRN):0028091262 FCCGranteeCode:2AR5R ContactName:GeraldBaryer TelephoneNo:+4925160993-10 Email:[email protected] Signature: manager Title: Signature: Title:CEO Date:Aug.30,2024Date:Aug.30,2024 GlobalDistributionGmbH&Co.KG 2.911(d)(7)USAAgentv1.3 NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess. Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

FCC ID LABEL: Ca. 10cm x 5cm Label Location FCC ID:2AR5R-RMX30BT

MPE ESTIMATION FCC ID: 2AR5R-RMX30BT 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result Frequency (MHz) Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (numerical) MPE (mW/cm²) BT 2402 5.16 5±1(6) 3.981 -0.68 0.86 0.00068 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2408054369-E, antenna gain= -0.68dBi When the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00068mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Summary Inverted F Antenna Specification ITEMANT SPEC Model Name2.4G ANT Center Frequency HorizontalVertical 2400MHz2450MHz2500MHz2400MHz2450MHz2500MHz -1.73-0.84-0.68-6.15-3.70-2.32 MAX. Gain-0.68 PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Photo & Length (mm) Horizontal:2400MHz2450MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dB) MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.685586-24.0318-6.79139 Vertical:2400 MHz2450 MHz2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dB) MaxMinAvg 2400-6.1530-24.1420-13.0295 2450-3.7054-26.5836-10.6700 2500-2.32122-30.4301-9.70536

Page 1 of 53 Report No.: HK2408054369-E FCC Test Report Test Report On Behalf of Global Distribution GmbH & Co. KG For Mixer Model No.: RMX-30 BT FCC ID: 2AR5R-RMX30BT Prepared For: Global Distribution GmbH & Co. KG Schuckert Str. 28, Muenster, 48153, Germany Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Aug. 05, 2024 ~ Aug. 20, 2024 Date of Report: Aug. 20, 2024 Report Number: HK2408054369-E Page 2 of 53 Report No.: HK2408054369-E Test Result Certification Applicant’s Name .................. : Global Distribution GmbH & Co. KG Address .................................. : Schuckert Str. 28, Muenster, 48153, Germany Manufacturer's Name ........... : SHENZHEN YOUJUN ELECTRONICS LIMITED Address .................................. : #12 B, the first Industrial Area, Fu min Boulevard Bai hua Community, Guang ming street Guang ming new Dist, Shenzhen City, China Product Description Trade Mark ............................. : reloop Product Name ......................... : Mixer Model and/or Type Reference : RMX-30 BT Standards .............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .................................... . Date (s) of Performance of Tests .... . Aug. 05, 2024 ~ Aug. 20, 2024 Date of Issue .................................... Aug. 20, 2024 Test Result ........................................ Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 53 Report No.: HK2408054369-E Table of Contents Page 1. Summary ............................................................................................................. 5 1.1 Test Standards ............................................................................................................................ 5 1.2 Test Description .......................................................................................................................... 5 1.3 Test Facility ................................................................................................................................. 6 1.4 Statement of the Measurement Uncertainty ............................................................................. 6 2. General Information ............................................................................................. 7 2.1 Environmental Conditions .......................................................................................................... 7 2.2 General Description of EUT ........................................................................................................ 7 2.3 Description of Test Modes and Test Frequency .......................................................................... 8 2.4 Equipments Used during the Test ............................................................................................... 9 2.5 Related Submittal(s) / Grant (s) ................................................................................................ 10 2.6 Modifications ............................................................................................................................ 10 2.7 Description of Test Setup .......................................................................................................... 10 2.8 Description of Support Units .................................................................................................... 11 3. Test Conditions and Results ................................................................................ 12 3.1 Conducted Emissions Test ........................................................................................................ 12 3.2 Radiated Emissions and Band Edge .......................................................................................... 15 3.3 Maximum Peak Conducted Output Power ............................................................................... 26 3.4 20dB Bandwidth ....................................................................................................................... 27 3.5 Frequency Separation ............................................................................................................... 31 3.6 Number of Hopping Frequency ................................................................................................ 33 3.7 Time of Occupancy (Dwell Time) ............................................................................................. 35 3.8 Out‐of‐Band Emissions ............................................................................................................. 39 3.9 Pseudorandom Frequency Hopping Sequence ........................................................................ 49 3.10 Antenna Requirement .............................................................................................................. 50 4. Test Setup Photos of the EUT ............................................................................. 51 5. Photos of the EUT .............................................................................................. 53 Page 4 of 53 Report No.: HK2408054369-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Aug. 20, 2024 Jason Zhou Page 5 of 53 Report No.: HK2408054369-E 1. Summary 1.1 Test Standards The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping,…

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Page 31 of 53 Report No.: HK2408054369-E 3.5 Frequency Separation Limit Frequency hopping systems shall have hopping channel carrier frequencies separated by minimum of 25 KHz or the 2/3*20dB bandwidth of the hopping channel, whichever is greater. Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator. The bandwidth of the fundamental frequency was measured by spectrum analyzer with 300 KHz RBW and 1000 KHz VBW. Test Configuration EUT SPECTRUM ANALYZER Test Results Modulation Channel Channel Separation (MHz) Limit(MHz) Result GFSK CH39 0.998 0.634 Pass CH40 π/4DQPSK CH39 1.008 0.860 Pass CH40 8DPSK CH39 1.002 0.870 Pass CH40 Note: We have tested all mode at high, middle and low channel, and recorded worst case at middle Page 32 of 53 Report No.: HK2408054369-E Test plot as follows: Frequency Separation GFSK π/4DQPSK 8DPSK Page 33 of 53 Report No.: HK2408054369-E 3.6 Number of Hopping Frequency Limit Frequency hopping systems in the 2400–2483.5 MHz band shall use at least 15 channels. Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator. Set spectrum analyzer start 2400MHz to 2483.5MHz. Test Configuration EUT SPECTRUM ANALYZER Test Results Modulation Number of Hopping Channel Limit Result GFSK 79 ≥15 Pass π/4DQPSK 79 8DPSK 79 Test plot as follows: Page 34 of 53 Report No.: HK2408054369-E GFSK Modulation π/4DQPSK Modulation 8DPSK Modulation Page 35 of 53 Report No.: HK2408054369-E 3.7 Time of Occupancy (Dwell Time) Limit The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed. Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator. Set center frequency of spectrum analyzer=operating frequency with 1MHz RBW and 3MHz VBW, Span 0Hz. Test Configuration EUT SPECTRUM ANALYZER Test Results Modulation Packet Pulse time (ms) Dwell time (second) Limit (second) Result GFSK DH1 0.395 0.126 0.40 Pass DH3 1.650 0.264 DH5 2.899 0.309 π/4DQPSK 2-DH1 0.404 0.129 0.40 Pass 2-DH3 1.656 0.265 2-DH5 2.904 0.310 8DPSK 3-DH1 0.405 0.130 0.40 Pass 3-DH3 1.656 0.265 3-DH5 2.908 0.310 Note: 1. We have tested all mode at high,middle and low channel,and recoreded worst case at middle channel. 2. Dwell time=Pulse time (ms) × (1600 ÷ 2 ÷ 79) ×31.6 Second for DH1, 2-DH1, 3-DH1 Dwell time=Pulse time (ms) × (1600 ÷ 4 ÷ 79) ×31.6 Second for DH3, 2-DH3, 3-DH3 Dwell time=Pulse time (ms) × (1600 ÷ 6 ÷ 79) ×31.6 Second for DH5, 2-DH5, 3-DH5 Test plot as follows: Page 36 of 53 Report No.: HK2408054369-E GFSK Modulation DH1 DH3 DH5 Page 37 of 53 Report No.: HK2408054369-E π/4DQPSK Modulation 2-DH1 2-DH3 2-DH5 Page 38 of 53 Report No.: HK2408054369-E 8DPSK Modulation 3-DH1 3-DH3 3-DH5 Page 39 of 53 Report No.: HK2408054369-E 3.8 Out-of-Band Emissions Limit 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 con-ducted or a radiated measurement, pro-vided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter com-plies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated device is operating, the RF power that is produced 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, provided that the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of root-mean-square averaging over a time interval, as permitted under Section 5.4(4), the attenuation required shall be 30 dB instead of 20 dB. Attenuation below the general field strength limits specified in RSS-Gen is not required. Test Procedure Connect the transmitter output to spectrum analyzer using a low loss RF cable, and set the spectrum analyzer to RBW=100 kHz, VBW= 300 kHz, peak detector , and max hold. Measurements utilizing these setting are made of the in-band reference level, band edge and out-of-band emissions. Test Configuration EUT SPECTRUM ANALYZER Test Results Remark: The measurement frequency range is from 30MHz to the 10th harmonic of the fundamental frequency. The lowest, middle and highest channels are tested to verify the spurious emissions and bandage measurement data. We measured all conditions (DH1, DH3, DH5) and recorded worst case at DH5 and 3DH5 Test plot as follows: Page 40 of 53 Report No.: HK2408054369-E GFSK CH00 CH39 Page 41 of 53 Report No.: HK2408054369-E CH78 Page 42 of 53 Report No.: HK2408054369-E Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Page 43 of 53 Report No.: HK2408054369-E π/4DQPSK CH00 CH39 Page 44 of 53 Report No.: HK2408054369-E CH78 Page 45 of 53 Report No.: HK2408054369-E Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Page 46 of 53 Report No.: HK2408054369-E 8DPSK CH00 CH39 Page 47 of 53 Report No.: HK2408054369-E CH78 Page 48 of 53 Report No.: HK2408054369-E Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Page 49 of 53 Report No.: HK2408054369-E 3.9 Pseudorandom Frequency Hopping Sequence Test Applicable For 4…

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