V5HMTCLC4Radio Trnasmitter

DEKRA Testing and Certification S.r.l. Sede Operativa: Via della Fisica 20, 36016 Thiene (VI), Tel. +39 0445 367702 - [email protected] TRF No. 15-247_HoppingDEKRA Page 1 of 13 Test Report No. R24056501 rev.1.0 TEST REPORT Nr. R24056501 Federal Communication Commission (FCC) Report Reference No. ............... : R24056501 Date of issue: .............................. : 26.03.2024 Total number pages: ................... : 13 Customer name ......................... : BFT S.p.A. Address ....................................... : Via Lago di Vico, 44 – 36015 Schio (VI) – Italy Test specification: Standard(s) ................................. : KDB 447498 D01 General RF Exposure Guidance v06 Non-standard test method .......... : N/A Test Report Form No. ............... : 15-247_HoppingDEKRA Test Report Form(s) Originator ... : DEKRA Testing and Certification S.r.l. Master TRF ................................. : 2024-03 General disclaimer: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of DEKRA Testing and Certification S.r.l. (*) Test item description ........... : Radio Transmitter (*) Trademark .............................. : BFT (*) Manufacturer .......................... : BFT S.p.A. (*) Model / Type reference .......... : Mitto Cool C4 (*) FCC ID ................................... : V5HMTCLC4 (*) Rating(s) ................................. : 3 Vdc from battery Report Tested by (name + signature) ..... : S. Zanivan ............................................................. Approved by (name + signature) .................................... : F. Marenda ............................................................. (*) information provided by the customer TRF No. 15-247_HoppingDEKRA Page 2 of 13 Test Report No. R24056501 rev.1.0 1 Summary 1 Summary........................................................................................................................................... 2 2 Reference standard(s) ...................................................................................................................... 3 3 List of attachments ............................................................................................................................ 3 4 Deviation(s) from test specification ................................................................................................... 3 5 Testing location ................................................................................................................................. 3 6 General description of tested item and testing condition(s) ............................................................. 5 6.1 Photos of the test item ................................................................................................................. 6 7 Verdict summary section .................................................................................................................. 7 8 Test conditions .................................................................................................................................. 8 8.1 General ........................................................................................................................................ 8 9 Test results ....................................................................................................................................... 9 9.1 RF Exposure Analysis ................................................................................................................. 9 TRF No. 15-247_HoppingDEKRA Page 3 of 13 Test Report No. R24056501 rev.1.0 2 Reference standard(s) KDB 447498 D01 General RF Exposure Guidance v06 RF exposure procedures and equipment authorization policies for mobile and portable devices 3 List of attachments Attachment 1: Measurement uncertainty, judgement of compliance and quality manual references 4 Deviation(s) from test specification None 5 Testing location DEKRA Testing and Certification S.r.l. Via della Fisica, 20 – 36016 Thiene (VI) – Italy Test site facility’s FCC registration number: 182474 Revision index Date Change history 1.0 26.03.2024 TRF No. 15-247_HoppingDEKRA Page 4 of 13 Test Report No. R24056501 rev.1.0 Testing and sampling: Date of receipt of test item .......................................... : 08.01.2024 Testing start date ........................................................ : 26.03.2024 Testing end date ......................................................... : 26.03.2024 Sampling procedure .................................................... : Sample used for testing chosen by the customer; DEKRA Testing and Certification S.r.l. cannot be considered responsible for the selection of the sample Internal identification ................................................... : Adhesive label with the product number P240002 General remarks: This report shall not be reproduced, except in full, without the written approval of DEKRA Testing and Certification S.r.l. The test results presented in this report relate only to the object tested. “(see appended table)": refers to a table appended to the report. Throughout this report a comma is used as the decimal separator. Possible test case verdicts: Test case does not apply to the test object: N/A (Not Applicable) Test object meets the requirement: P (Pass) Test object does not meet the requirement: F (Fail) Test object was not evaluated for the requirement: N/E (Not Executed) Definition of symbols used in this test report: ☒ Indicates that the listed condition, standard or equipment is applicable for this report. ☐ Indicates that the listed condition, standard or equipment is not applicable for this report. TRF No. 15-247_HoppingDEKRA Page 5 of 13 Test Report No. R24056501 rev.1.0 6 General description of tested item and testing condition(s) Description ................................. : Radio Transmitter Mo…

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DEKRA Testing and Certification S.r.l. Sede Operativa: Via della Fisica 20, 36016 Thiene (VI), Tel. +39 0445 367702 - [email protected] Accredited by ACCREDIA according to UNI CEI EN ISO/IEC 17025 accreditation n. 0168 L TRF No. 15-231_DEKRA Page 1 of 34 Test Report No. R24000301 rev.1.0 LAB N° 0168 L TEST REPORT Nr. R24000301 Federal Communication Commission (FCC) Report Reference No. ............... : R24000301 Date of issue: .............................. : 23.01.2024 Total number pages: ................... : 34 Customer name ......................... : BFT S.p.A. Address ....................................... : Via Lago di Vico, 44 – 36015 Schio (VI) – Italy Test specification: Standards .................................... : FCC Rules & Regulations, Title 47:2022 Part 15 paragraph(s): 203, 204, 207, 209 and 231 Non-standard test method .......... : N/A Test Report Form No. ............... : 15-231_DEKRA Test Report Form(s) Originator ... : DEKRA Testing and Certification S.r.l. Master TRF ................................. : 2023-11 General disclaimer: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of DEKRA Testing and Certification S.r.l. (*) Test item description ........... : Radio Transmitter (*) Trademark .............................. : BFT (*) Manufacturer .......................... : BFT S.p.A. (*) Model / Type reference .......... : Mitto Cool C4 (*) FCC ID ................................... : V5HMTCLC4 (*) Rating(s) ................................. : 3 Vdc from battery Report Tested by (name + signature) ..... : S. Zanivan ............................................................. Approved by (name + signature) .................................... : F. Marenda ............................................................. (*) information provided by the customer TRF No. 15-231_DEKRA Page 2 of 34 Test Report No. R24000301 rev.1.0 LAB N° 0168 L 1 Summary 1 Summary........................................................................................................................................... 2 2 Reference standard .......................................................................................................................... 3 3 List of attachments ............................................................................................................................ 3 4 Deviation(s) from test specification ................................................................................................... 3 5 Testing location ................................................................................................................................. 3 6 General description of test item(s) .................................................................................................... 5 6.1 Photos of the test item ................................................................................................................. 6 7 Verdict summary section .................................................................................................................. 7 8 Test conditions .................................................................................................................................. 9 8.1 General ........................................................................................................................................ 9 9 Test results ..................................................................................................................................... 10 9.1 Antenna requirements ............................................................................................................... 10 9.2 Radiated emissions and spurious emissions ............................................................................ 11 9.3 Field strength of fundamental .................................................................................................... 25 9.4 Occupied channel bandwidth .................................................................................................... 27 9.5 Periodic operation characteristics ............................................................................................. 29 TRF No. 15-231_DEKRA Page 3 of 34 Test Report No. R24000301 rev.1.0 LAB N° 0168 L 2 Reference standard FCC Rules and Regulation Title 47 part 15:2022 -- 3 List of attachments Attachment 1: Measurement uncertainty, judgement of compliance and quality manual references 4 Deviation(s) from test specification None 5 Testing location DEKRA Testing and Certification S.r.l. Via della Fisica, 20 – 36016 Thiene (VI) – Italy Test site facility’s FCC registration number: 182474 Revision index Date Change history 1.0 23.01.2024 -- TRF No. 15-231_DEKRA Page 4 of 34 Test Report No. R24000301 rev.1.0 LAB N° 0168 L Testing and sampling: Date of receipt of test item .......................................... : 08.01.2024 Testing start date ........................................................ : 09.01.2024 Testing end date ......................................................... : 10.01.2024 Sampling procedure .................................................... : Sample used for testing chosen by the customer; DEKRA Testing and Certification S.r.l. cannot be considered responsible for the selection of the sample Internal identification ................................................... : Adhesive label with the product number P240002 General remarks: This report shall not be reproduced, except in full, without the written approval of DEKRA Testing and Certification S.r.l. The test results presented in this report relate only to the object tested. “(see appended table)": refers to a table appended to the report. Throughout this report a comma is used as the decimal separator. Tests reported in this test report marked by wording: “Test not accredited by ACCREDIA” are not …

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Model: MMD00000000204 Athena S.r.l. (socio unico) Tel: +39 045 7514261 Via Nenni 7 Fax: +39 045 4743082 37024 Negrar di Valpolicella (VR) Italy www.rationalseed.com Document Code: TRL01203900102 Title: Radiation Lobes of Mitto Cool C4 FCC Date: 11/07/2024 Authors: Massimo Legnani Revision: - Approval: Massimo Legnani Total pages: copertina+27 State: Final Distribution: Internal; BFT S.p.A. Versions Code Date Authors Notes TRL01203900101 09/07/2024 ML TRL01203900102 11/07/2024 ML Added explicit peak gains Model: MMD00000000204 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 I 1 Acronyms, Glossary, Conventions ................................................................................ 1 2 Bibliography and Reference Documents ...................................................................... 2 3 Document Subject ........................................................................................................ 3 4 Measure Set Up ............................................................................................................ 3 5 RF Conducted Measures .............................................................................................. 4 6 Preliminary Measures ................................................................................................... 7 7 Relevant Radiation Lobes for FCC ............................................................................. 23 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 1 di 26 1 Acronyms, Glossary, Conventions Table 1-1 introduces the acronyms used inside the document: Acronym Meaning Table 1-1 Table 1-2 introduces the Glossary of terms used inside the document: Term Meaning Table 1-2 Table 1-3 introduces the conventions list adopted by the document: Convention Meaning Table 1-3 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 2 di 26 2 Bibliography and Reference Documents Table 2-1 shows the list of books, articles and documents cited within the document and the correlation with the code used for their citation: Citation Data Code Table 2-1 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 3 di 26 3 Document Subject The document reports the radiation lobes of BFT remote control named Mitto Cool C4 FCC. 4 Measure Set Up The measure is realized using EMScan RFXpert. The original nominal RF conducted power is -7dBm. To better measure the radiation lobes according to RFXpert characteristics, a sample provided with a firmware characterized by RF 0dBm conducted output power has been adopted. TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 4 di 26 5 RF Conducted Measures A sample with the set up for FCC radiated measures (not the specific one used during the FCC approval process but one sample from the same batch with the same firmware) has been used to realize the RF power output conducted measures. The set up is shown in Figure 5-1: Figure 5-1 The results are shown in Figure 5-2: TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 5 di 26 Figure 5-2 To execute the measure the last series capacitor has been removed isolating the antenna from the rest of the circuit and a micro-caxial cable (nearly 6cm long) has been soldered in that position. The same measure has been realized on the sample with nominal 0dBm RF conducted output power. The results are reported below: TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 6 di 26 Figure 5-3 In terms of RF conducted output power the difference between the two sample is 7dBm. TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 7 di 26 6 Preliminary Measures The preliminary measures are focused on identifying the DUT configuration that produce the radiation peak. All the preliminary measures are realized without any compensation or calibration related to the chamber adopter for FCC compliance checks. The first configuration is shown in Figure 6-1: Figure 6-1 In this configuration the radiation lobes are reported below: TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 8 di 26 Figure 6-2 Figure 6-3 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 9 di 26 Figure 6-4 Figure 6-5 Peak EIRP: -11.88dBm. TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 10 di 26 The second configuration is shown in Figure 6-6: Figure 6-6 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 11 di 26 In this configuration the radiation lobes are reported below: Figure 6-7 Figure 6-8 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 12 di 26 Figure 6-9 Figure 6-10 Peak EIRP: -11.68dBm. TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 13 di 26 The third configuration is shown in Figure 6-11: Figure 6-11 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 14 di 26 In this configuration the radiation lobes are reported below: Figure 6-12 Figure 6-13 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 15 di 26 Figure 6-14 Figure 6-15 Peak EIRP: -18.24dBm. TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 16 di 26 The fourth configuration is shown in Figure 6-16: Figure 6-16 TRL01203900102 Authors: ML Date: 11/07/2024 Radiation Lobes of Mitto Cool C4 FCC Modello: MMD00000000204 17 di 26 I…

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MITTO COOL C4 FCC Antenna Rev.0 25/03/24 The antenna is obtained on the PCB. In the photos, here attached is highlighted the antenna. Antenna Gain: -15dBi Antenna

SETUP PHOTO